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Ch 21: ISTEP+ Grade 7 Math: Mathematical Process

About This Chapter

Make sure the students are ready for every question on the ISTEP+ Grade 7 Math exam by having them utilize this chapter. It was created to help the students quickly review mathematical process.

ISTEP+ Grade 7 Math: Mathematical Process - Chapter Summary

Students using the lessons in this chapter will explore critical thinking and the use of logic in mathematics for the ISTEP+ Grade 7 Math test. They'll have the opportunity to look at such specifics as:

  • Logical math connectors
  • Conditional statements
  • Mathematical principles used for problem solving
  • Three-way principle
  • Reasoning in mathematics
  • Truth values and truth tables

The videos in this chapter are made short and interactive, allowing students to have fun while improving upon their knowledge of mathematical process for the exam. There are self-assessment quizzes available as well, which help your students check their understanding and skills quickly. All of the video lessons are taught by professional instructors online who are available to answer any follow-up questions.

9 Lessons in Chapter 21: ISTEP+ Grade 7 Math: Mathematical Process
Test your knowledge with a 30-question chapter practice test
Critical Thinking and Logic in Mathematics

1. Critical Thinking and Logic in Mathematics

Logic has its own unique language and way of defining what is true and false. Watch this video lesson to learn how you can critically think in the language of logic while working with math.

Reasoning in Mathematics: Connective Reasoning

2. Reasoning in Mathematics: Connective Reasoning

Connective reasoning is reasoning that has an operation, or a way to connect two phrases. The five main logic connectives will be reviewed in this lesson.

Propositions, Truth Values and Truth Tables

3. Propositions, Truth Values and Truth Tables

Watch this video lesson and learn what truth values are and what a truth table looks like. Learn how to go from a proposition to its negation and how that affects the truth values and the truth tables.

Logical Math Connectors: Conjunctions and Disjunctions

4. Logical Math Connectors: Conjunctions and Disjunctions

Watch this video lesson to learn how to identify conjunctions and disjunctions. Also learn the connectors that are used with each. Learn how you can use them to make statements.

Conditional Statements in Math

5. Conditional Statements in Math

Sometimes, what is true in the mathematical world of logic is false in the real world. Check out this lesson to learn how to identify conditional statements and how you can differentiate between what is logically true and what is true in reality.

Logic Laws: Converse, Inverse, Contrapositive & Counterexample

6. Logic Laws: Converse, Inverse, Contrapositive & Counterexample

Logical statements can be useful, but only if we are able to determine their validity. In this lesson, we'll look at the various forms of a logical statement and see how they relate to each other.

Mathematical Principles for Problem Solving

7. Mathematical Principles for Problem Solving

Solving problems is not just a simple, straightforward process. There are a few principles that can help you as you approach any problem solving scenarios. This lesson covers those principles with examples.

The Three-Way Principle of Mathematics

8. The Three-Way Principle of Mathematics

What methods are there to solve and understand mathematical problems? This lesson will review three methods to understand mathematical problems (verbal, graphical, and by example). Each will be illustrated with examples.

Using Mathematical Models to Solve Problems

9. Using Mathematical Models to Solve Problems

Mathematical modeling simply refers to the creation of mathematical formulas to represent a real world problem in mathematical terms. This lesson reviews the creation and pitfalls of mathematical models.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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