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Ch 17: ILTS Environmental Science: Origins and Changes in the Universe

About This Chapter

This chapter can teach you about the beginnings and development of the universe. Using video lessons and self-assessment quizzes, you will gain understanding of material covered in questions on the ILTS Environmental Science exam.

ILTS Environmental Science: Origins and Changes in the Universe - Chapter Summary

This chapter's lessons look at the scientific theories about the origin of the universe and the evidence that supports them. You will gain insight on the life cycles of objects in the universe and also learn about the tools, instruments and technologies that scientists utilize in their study of space. The video lessons look at the following topics which will help you prepare for the exam:

  • The big bang theory and evidence to support it
  • Size, color and life cycle of stars
  • Neutron stars
  • Supernova and supergiant star life cycles
  • Tools used in the space science

With this knowledge of the universe's origins and the life cycles of the objects found in space, you will be ready for the exam. Gifted instructors make learning enjoyable, and the engaging video lessons will teach you what you need to know.

Objectives of the ILTS Environmental Science: Origins and Changes in the Universe Course

Individuals seeking Illinois certification to teach environmental science at the secondary school level must successfully complete the Illinois Licensure Testing System (ILTS) environmental science content area exam. The exam has 125 multiple-choice questions, divided into six subareas. The questions on the topics covered in the Origins and Changes in the Universe chapter are included in subarea IV of the test. The self-assessment quizzes found at the end of each video lesson will allow you to test your knowledge of the subject.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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