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ORELA Middle Grades General Science: Practice & Study Guide

  • Course type: Self-paced
  • Available Lessons: 535
  • Average Lesson Length: 8 min
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    The Nature of Science
    chapter 1 / lesson 1
    The Nature of Science

  • ORELA Middle Grades General Science: Practice & Study Guide Practice Test

Course Summary

Let us help you prepare to take the NES Middle Grades General Science assessment, which has replaced the ORELA Middle Grades General Science test, with this informative practice course. Our text and video lessons outline all the topics you'll see on test day so you can feel confident on test day.
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62 chapters in ORELA Middle Grades General Science: Practice & Study Guide

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(0, 62)}}
Ch 1. Scientific Inquiry - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61035].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Nature of Science Score: {{cp.lessonAssetIdToProgress[20925].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20925].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[20925].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20925].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What is Scientific Research? Score: {{cp.lessonAssetIdToProgress[20927].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20927].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[20927].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20927].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Scientific Method: Steps, Terms & Examples Score: {{cp.lessonAssetIdToProgress[3604].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3604].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3604].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3604].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Developing a Scientific Hypothesis Score: {{cp.lessonAssetIdToProgress[17243].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17243].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17243].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17243].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is the Scientific Theory? - Definition, Characteristics & Example Score: {{cp.lessonAssetIdToProgress[10746].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10746].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10746].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10746].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - True Experimental Design Score: {{cp.lessonAssetIdToProgress[1905].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1905].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1905].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1905].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Sampling Techniques In Scientific Investigations Score: {{cp.lessonAssetIdToProgress[19156].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[19156].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[19156].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[19156].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What Are The Different Kinds of Research Methods? Score: {{cp.lessonAssetIdToProgress[20928].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20928].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[20928].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20928].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Research Variables: Dependent, Independent, Control, Extraneous & Moderator Score: {{cp.lessonAssetIdToProgress[11764].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11764].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[11764].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11764].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Inductive vs. Deductive Reasoning: Differences & Examples Score: {{cp.lessonAssetIdToProgress[11763].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11763].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[11763].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11763].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - The Advance of Science & Technology Since 1945: Developments & Impact Score: {{cp.lessonAssetIdToProgress[14406].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14406].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14406].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14406].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(1, 62)}}
Ch 2. Lab Safety - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61036].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Common Laboratory Equipment: Types & Uses Score: {{cp.lessonAssetIdToProgress[15414].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15414].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15414].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15414].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Laboratory Safety Techniques: Protecting People and Equipment Score: {{cp.lessonAssetIdToProgress[15415].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15415].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15415].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15415].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Standard Laboratory Safety Equipment Score: {{cp.lessonAssetIdToProgress[27688].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27688].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[27688].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27688].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Personal Safety Equipment for the Science Lab Score: {{cp.lessonAssetIdToProgress[27686].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27686].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[27686].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27686].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Safe Chemical Storage, Use & Disposal Score: {{cp.lessonAssetIdToProgress[27876].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27876].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[27876].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27876].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Understanding SDS/OSHA Labels on Chemicals & Supplies Score: {{cp.lessonAssetIdToProgress[27689].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27689].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[27689].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27689].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Disposing of Hazardous Materials: Public Safety & Controversy Score: {{cp.lessonAssetIdToProgress[27690].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27690].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[27690].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27690].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(2, 62)}}
Ch 3. Math in Science - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61037].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Role of Mathematics in Biology Score: {{cp.lessonAssetIdToProgress[58930].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58930].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[58930].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58930].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - How to Read Scientific Graphs & Charts Score: {{cp.lessonAssetIdToProgress[3603].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3603].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3603].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3603].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Interpreting Tables of Scientific Data: Practice Problems Score: {{cp.lessonAssetIdToProgress[3736].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3736].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3736].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3736].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Significant Figures and Scientific Notation Score: {{cp.lessonAssetIdToProgress[1601].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1601].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1601].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1601].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Metric System: Units and Conversion Score: {{cp.lessonAssetIdToProgress[1600].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1600].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1600].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1600].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(3, 62)}}
Ch 4. History & Nature of the Scientific Field - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61038].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Scientific Revolution: Definition, History, Causes & Leaders Score: {{cp.lessonAssetIdToProgress[12805].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12805].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[12805].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12805].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Breakthroughs in Medicine & Chemistry: Examples & Empiricism Score: {{cp.lessonAssetIdToProgress[12806].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12806].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[12806].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12806].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Effects of the Scientific Revolution Score: {{cp.lessonAssetIdToProgress[12807].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12807].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[12807].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12807].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Principles Unifying the Branches of Science Score: {{cp.lessonAssetIdToProgress[50680].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50680].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[50680].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50680].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Interrelationships Between STEM & Society Score: {{cp.lessonAssetIdToProgress[50681].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50681].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[50681].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50681].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Science in the Mass Media Score: {{cp.lessonAssetIdToProgress[50682].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50682].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[50682].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50682].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Ethical and Safety Concerns for DNA Technology Score: {{cp.lessonAssetIdToProgress[14315].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14315].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14315].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14315].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Technology Ethics in the Classroom Score: {{cp.lessonAssetIdToProgress[31836].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31836].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[31836].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31836].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Use of Animals In Experiments: Ethics & Concept Score: {{cp.lessonAssetIdToProgress[3819].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3819].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3819].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3819].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(4, 62)}}
Ch 5. Organization of Matter - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61039].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What Are Elements? Score: {{cp.lessonAssetIdToProgress[3218].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3218].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3218].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3218].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - How Compounds and Molecules Are Built From Elements Score: {{cp.lessonAssetIdToProgress[3219].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3219].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3219].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3219].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Heterogeneous Mixture: Definition & Examples Score: {{cp.lessonAssetIdToProgress[8575].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8575].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8575].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8575].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What Is an Ion? Score: {{cp.lessonAssetIdToProgress[36502].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[36502].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[36502].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[36502].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is a Molecule? - Structure & Models Score: {{cp.lessonAssetIdToProgress[3384].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3384].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3384].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3384].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Atom Score: {{cp.lessonAssetIdToProgress[277].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[277].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[277].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[277].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What Is a Subatomic Particle? - Definition & Mass Score: {{cp.lessonAssetIdToProgress[8093].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8093].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8093].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8093].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(5, 62)}}
Ch 6. Basic Atomic Structure - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61040].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Bohr Model and Atomic Spectra Score: {{cp.lessonAssetIdToProgress[1612].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1612].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1612].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1612].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Atomic Nucleus: Definition, Structure & Size Score: {{cp.lessonAssetIdToProgress[8094].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8094].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8094].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8094].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Electron Shell Score: {{cp.lessonAssetIdToProgress[278].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[278].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[278].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[278].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Protons: Definition, Charge & Mass Score: {{cp.lessonAssetIdToProgress[8091].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8091].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8091].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8091].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Neutrons: Definition & Concept Score: {{cp.lessonAssetIdToProgress[3880].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3880].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3880].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3880].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Atomic Number and Mass Number Score: {{cp.lessonAssetIdToProgress[1607].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1607].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1607].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1607].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What is Atomic Mass? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[8092].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8092].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8092].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8092].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What Are Isotopes? - Definition, Types & Examples Score: {{cp.lessonAssetIdToProgress[16816].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16816].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[16816].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16816].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Isotopes and Average Atomic Mass Score: {{cp.lessonAssetIdToProgress[1608].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1608].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1608].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1608].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Electron Configurations in Atomic Energy Levels Score: {{cp.lessonAssetIdToProgress[1610].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1610].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1610].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1610].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(6, 62)}}
Ch 7. States of Matter & Phase Changes - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61041].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - States of Matter: Solids, Liquids, Gases, & Plasma Score: {{cp.lessonAssetIdToProgress[5362].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5362].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5362].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5362].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Kinetic Theory of Matter: Definition & The Four States of Matter Score: {{cp.lessonAssetIdToProgress[19240].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[19240].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[19240].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[19240].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Ideal Gas Law and the Gas Constant Score: {{cp.lessonAssetIdToProgress[1656].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1656].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1656].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1656].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Phase Changes of Matter: Types & Examples Score: {{cp.lessonAssetIdToProgress[8593].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8593].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8593].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8593].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(7, 62)}}
Ch 8. Properties of Matter - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61042].percentComplete}}% complete
Week {{::cp.getGoalWeekForTopic(8, 62)}}
Ch 9. Chemical Bonds & Reactions - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61043].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Chemical Bonds I: Covalent Score: {{cp.lessonAssetIdToProgress[279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[279].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[279].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Chemical Bonds II: Ionic Score: {{cp.lessonAssetIdToProgress[280].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[280].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[280].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[280].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Chemical Bonds III: Polar Covalent Score: {{cp.lessonAssetIdToProgress[453].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[453].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[453].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[453].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Chemical Bonds IV: Hydrogen Score: {{cp.lessonAssetIdToProgress[281].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[281].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[281].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[281].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Laws of Thermodynamics Score: {{cp.lessonAssetIdToProgress[284].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[284].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[284].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[284].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Basic Properties of Chemical Reactions Score: {{cp.lessonAssetIdToProgress[285].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[285].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[285].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[285].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Redox (Oxidation-Reduction) Reactions: Definitions and Examples Score: {{cp.lessonAssetIdToProgress[2881].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2881].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2881].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2881].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Hydrolysis and Dehydration: Definitions & Examples Score: {{cp.lessonAssetIdToProgress[13792].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13792].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[13792].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13792].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - What Are Ionic Compounds? - Definition, Examples & Reactions Score: {{cp.lessonAssetIdToProgress[13936].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13936].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[13936].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13936].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Anabolism and Catabolism: Definitions & Examples Score: {{cp.lessonAssetIdToProgress[13793].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13793].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[13793].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13793].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Acids and Bases Score: {{cp.lessonAssetIdToProgress[283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[283].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[283].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Weak Acids, Weak Bases, and Buffers Score: {{cp.lessonAssetIdToProgress[689].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[689].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[689].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[689].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(9, 62)}}
Ch 10. The Periodic Table - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61044].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Periodic Table: Properties of Groups and Periods Score: {{cp.lessonAssetIdToProgress[1614].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1614].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1614].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1614].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Valence Electrons and Energy Levels of Atoms of Elements Score: {{cp.lessonAssetIdToProgress[1615].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1615].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1615].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1615].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Atomic and Ionic Radii: Trends Among Groups and Periods of the Periodic Table Score: {{cp.lessonAssetIdToProgress[1616].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1616].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1616].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1616].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Ionization Energy: Trends Among Groups and Periods of the Periodic Table Score: {{cp.lessonAssetIdToProgress[1617].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1617].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1617].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1617].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Electronegativity: Trends Among Groups and Periods of the Periodic Table Score: {{cp.lessonAssetIdToProgress[1618].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1618].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1618].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1618].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Diagonal Relationship, Metallic Character, and Boiling Point Score: {{cp.lessonAssetIdToProgress[1619].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1619].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1619].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1619].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Transition Metals vs. Main Group Elements: Properties and Differences Score: {{cp.lessonAssetIdToProgress[1620].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1620].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1620].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1620].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(10, 62)}}
Ch 11. Elements, Compounds, Mixtures & Solutions - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61045].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Using Colligative Properties to Determine Molar Mass Score: {{cp.lessonAssetIdToProgress[1666].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1666].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1666].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1666].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Calculating Dilution of Solutions Score: {{cp.lessonAssetIdToProgress[1664].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1664].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1664].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1664].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Colligative Properties and Raoult's Law Score: {{cp.lessonAssetIdToProgress[1665].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1665].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1665].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1665].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Calculating Molarity and Molality Concentration Score: {{cp.lessonAssetIdToProgress[1663].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1663].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1663].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1663].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Rate of Dissolution: Factors and Definition Score: {{cp.lessonAssetIdToProgress[1660].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1660].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1660].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1660].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Solubility and Solubility Curves Score: {{cp.lessonAssetIdToProgress[1662].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1662].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1662].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1662].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Solutions, Electrolytes and Nonelectrolytes Score: {{cp.lessonAssetIdToProgress[1661].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1661].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1661].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1661].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(11, 62)}}
Ch 12. Nuclear Chemistry - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61046].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Early Atomic Theory: Dalton, Thomson, Rutherford and Millikan Score: {{cp.lessonAssetIdToProgress[1606].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1606].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1606].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1606].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What is Nuclear Energy? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[2543].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2543].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2543].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2543].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - What Are Radioactive Materials? - Definition, Examples, Uses & Benefits Score: {{cp.lessonAssetIdToProgress[19238].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[19238].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[19238].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[19238].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Nuclear Reaction: Definition & Examples Score: {{cp.lessonAssetIdToProgress[3881].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3881].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3881].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3881].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Risks of Nuclear Power Plants and Radioactive Waste: Safety and Health Concerns Score: {{cp.lessonAssetIdToProgress[8863].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8863].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8863].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8863].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Types of Radioactive Decay and Their Effect on the Nucleus Score: {{cp.lessonAssetIdToProgress[1622].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1622].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1622].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1622].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Half-life: Calculating Radioactive Decay and Interpreting Decay Graphs Score: {{cp.lessonAssetIdToProgress[1624].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1624].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1624].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1624].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Fusion, Fission, Carbon Dating, Tracers & Imaging: Applications of Nuclear Chemistry Score: {{cp.lessonAssetIdToProgress[1626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1626].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1626].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Nuclear Fusion & Star Formation Score: {{cp.lessonAssetIdToProgress[20951].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20951].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[20951].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20951].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Types of Stars by Size, Color and Life Cycle Score: {{cp.lessonAssetIdToProgress[2958].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2958].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2958].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2958].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(12, 62)}}
Ch 13. Energy & Matter - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61047].percentComplete}}% complete
Week {{::cp.getGoalWeekForTopic(13, 62)}}
Ch 14. Stoichiometry - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61048].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Chemical Reactions and Balancing Chemical Equations Score: {{cp.lessonAssetIdToProgress[1668].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1668].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1668].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1668].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Mole-to-Mole Ratios and Calculations of a Chemical Equation Score: {{cp.lessonAssetIdToProgress[1669].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1669].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1669].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1669].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Mass-to-Mass Stoichiometric Calculations Score: {{cp.lessonAssetIdToProgress[1670].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1670].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1670].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1670].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Stoichiometry: Calculating Relative Quantities in a Gas or Solution Score: {{cp.lessonAssetIdToProgress[1671].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1671].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1671].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1671].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Hydrates: Determining the Chemical Formula From Empirical Data Score: {{cp.lessonAssetIdToProgress[1675].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1675].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1675].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1675].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(14, 62)}}
Ch 15. Simple Compounds & Chemical Formulas - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61049].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is a Chemical Formula? - Definition, Types & Examples Score: {{cp.lessonAssetIdToProgress[16897].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16897].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[16897].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16897].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Octet Rule and Lewis Structures of Atoms Score: {{cp.lessonAssetIdToProgress[1628].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1628].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1628].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1628].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Ions: Predicting Formation, Charge, and Formulas of Ions Score: {{cp.lessonAssetIdToProgress[2437].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2437].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2437].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2437].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Ionic Compounds: Formation, Lattice Energy and Properties Score: {{cp.lessonAssetIdToProgress[1629].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1629].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1629].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1629].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Naming Ionic Compounds: Simple Binary, Transition Metal & Polyatomic Ion Compounds Score: {{cp.lessonAssetIdToProgress[1630].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1630].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1630].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1630].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Writing Ionic Compound Formulas: Binary & Polyatomic Compounds Score: {{cp.lessonAssetIdToProgress[6566].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6566].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6566].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6566].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Covalent Compounds: Properties, Naming & Formation Score: {{cp.lessonAssetIdToProgress[1631].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1631].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1631].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1631].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Lewis Structures: Single, Double & Triple Bonds Score: {{cp.lessonAssetIdToProgress[1632].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1632].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1632].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1632].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Lewis Dot Structures: Polyatomic Ions Score: {{cp.lessonAssetIdToProgress[1633].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1633].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1633].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1633].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Lewis Dot Structures: Resonance Score: {{cp.lessonAssetIdToProgress[28159].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28159].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[28159].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28159].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(15, 62)}}
Ch 16. The Mole Concept - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61050].percentComplete}}% complete
Week {{::cp.getGoalWeekForTopic(16, 62)}}
Ch 17. Phase Changes for Liquids & Solids - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61051].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Kinetic Molecular Theory: Properties of Solids and Liquids Score: {{cp.lessonAssetIdToProgress[1645].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1645].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1645].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1645].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Phase Diagrams: Critical Point, Triple Point and Phase Equilibrium Boundaries Score: {{cp.lessonAssetIdToProgress[1646].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1646].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1646].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1646].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Phase Change: Evaporation, Condensation, Freezing, Melting, Sublimation & Deposition Score: {{cp.lessonAssetIdToProgress[5363].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5363].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5363].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5363].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Heat of Fusion & Heat of Vaporization: Definitions & Equations Score: {{cp.lessonAssetIdToProgress[45167].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45167].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[45167].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45167].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Phase Diagram of Water vs Other Substances: Differences & Meaning Score: {{cp.lessonAssetIdToProgress[45168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45168].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[45168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45168].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Crystal Structures and the Unit Cell Score: {{cp.lessonAssetIdToProgress[1648].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1648].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1648].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1648].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(17, 62)}}
Ch 18. Rates of Reaction - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61052].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Rate of a Chemical Reaction: Modifying Factors Score: {{cp.lessonAssetIdToProgress[1702].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1702].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1702].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1702].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Rate Constant and Rate Laws Score: {{cp.lessonAssetIdToProgress[1703].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1703].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1703].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1703].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Rate of a Chemical Reaction: Effect of Temperature Score: {{cp.lessonAssetIdToProgress[1704].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1704].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1704].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1704].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Endothermic and Exothermic Reactions Score: {{cp.lessonAssetIdToProgress[5365].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5365].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5365].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5365].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Limiting Reactants & Calculating Excess Reactants Score: {{cp.lessonAssetIdToProgress[1672].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1672].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1672].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1672].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Calculating Reaction Yield and Percentage Yield from a Limiting Reactant Score: {{cp.lessonAssetIdToProgress[1673].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1673].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1673].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1673].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Calculating Percent Composition and Determining Empirical Formulas Score: {{cp.lessonAssetIdToProgress[1674].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1674].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1674].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1674].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(18, 62)}}
Ch 19. Equilibrium & Common Chemical Reactions - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61053].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Equilibrium: Chemical and Dynamic Score: {{cp.lessonAssetIdToProgress[1692].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1692].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1692].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1692].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - LeChatelier's Principle: Disruption and Re-Establishment of Equilibrium Score: {{cp.lessonAssetIdToProgress[1693].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1693].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1693].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1693].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Equilibrium Constant (K) and Reaction Quotient (Q) Score: {{cp.lessonAssetIdToProgress[1694].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1694].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1694].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1694].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Using a RICE Table in Equilibrium Calculations Score: {{cp.lessonAssetIdToProgress[1695].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1695].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1695].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1695].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Solubility Equilibrium: Using a Solubility Constant (Ksp) in Calculations Score: {{cp.lessonAssetIdToProgress[1696].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1696].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1696].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1696].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Common Ion Effect and Selective Precipitation Score: {{cp.lessonAssetIdToProgress[1697].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1697].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1697].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1697].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Acid-Base Equilibrium: Calculating the Ka or Kb of a Solution Score: {{cp.lessonAssetIdToProgress[1698].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1698].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1698].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1698].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Acid-Base Buffers: Calculating the pH of a Buffered Solution Score: {{cp.lessonAssetIdToProgress[1699].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1699].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1699].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1699].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Titration of a Strong Acid or a Strong Base Score: {{cp.lessonAssetIdToProgress[1700].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1700].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1700].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1700].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Titrations with Weak Acids or Weak Bases Score: {{cp.lessonAssetIdToProgress[8047].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8047].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8047].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8047].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Writing and Balancing Combustion Reactions Score: {{cp.lessonAssetIdToProgress[1690].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1690].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1690].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1690].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Common Chemical Reactions and Energy Change Score: {{cp.lessonAssetIdToProgress[5364].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5364].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5364].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5364].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(19, 62)}}
Ch 20. Energy - ORELA Middle Grades General Science {{cp.topicAssetIdToProgress[61054].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is Energy? - Definition and Significance in Nature Score: {{cp.lessonAssetIdToProgress[2537].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2537].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2537].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2537].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Forms of Energy: Thermal, Radiant, Chemical, Electric & Nuclear Energy Score: {{cp.lessonAssetIdToProgress[53327].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53327].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[53327].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53327].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - What is Electromagnetic Radiation? - Wavelength, Spectrum & Energy Score: {{cp.lessonAssetIdToProgress[10879].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10879].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10879].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10879].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - First Law of Thermodynamics: Law of Conservation of Energy Score: {{cp.lessonAssetIdToProgress[2544].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2544].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2544].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2544].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Second Law of Thermodynamics: Entropy and Systems Score: {{cp.lessonAssetIdToProgress[2546].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2546].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2546].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2546].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What is Thermal Energy? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[2539].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2539].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2539].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2539].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Thermal Expansion: Definition, Equation & Examples Score: {{cp.lessonAssetIdToProgress[28424].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28424].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[28424].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28424].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Thermal Equilibrium: Definition, Formula & Example Score: {{cp.lessonAssetIdToProgress[28418].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28418].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[28418].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28418].bestScoreQuestions}}  Take Quiz Optional
Lesson