Ch 37: Praxis Middle School Science: Homeostasis of Organisms

About This Chapter

Examine homeostasis in a whole new light with our upbeat, modern video lessons. These lessons cover the important concepts that can help you score well on the Praxis Middle School Science test.

Praxis Middle School Science: Homeostasis of Organisms - Chapter Summary

Whether you studied homeostasis in high school or college, you don't want to miss our new spin on the subject. After watching the videos in this chapter, you'll be ready to answer exam-type questions about topics that include:

  • Growth, reproduction and dynamic homeostasis in organisms
  • Health and the effects of nutrition, exercise and environment
  • How viruses and microorganisms maintain or disrupt homeostasis

Animated videos taught by passionate professionals will refresh your memory of the circumstances necessary for your cells to remain constant so you are primed and ready for the Praxis. To test your mastery of the material, take the short, multiple-choice quiz at the end of each lesson.

Objectives of the Praxis Middle School Science: Homeostasis of Organisms Chapter

As an entry-level teacher certification test, the Praxis will assess your awareness of advanced science concepts. You will encounter portions of the Homeostasis chapter on the Life Sciences section of the exam. This section constitutes 24% of the test and has approximately 30 multiple-choice questions.

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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Other Chapters

Other chapters within the Praxis Middle School Science (5440): Practice & Study Guide course