# Ch 4: ISTEP+ Grade 8 Math: Square Roots

These lessons will help you study for the ISTEP+ Grade 8 - Mathematics exam by reviewing with you the procedures used to find the square roots of numbers and how to simplify expressions with square roots in them.

## ISTEP+ Grade 8 Math: Square Roots - Chapter Summary

Watch the lessons and complete the assessments in this chapter to prepare for questions about square roots on the Indiana Statewide Testing for Educational Progress Plus (ISTEP+) Grade 8 Mathematics exam. Each lesson video is mobile device compatible and taught by one of our expert instructors so that you will have an effective and versatile way to review:

• The steps used to find the square root of a number
• How to estimate square roots
• Processes of simplifying square roots when not a perfect square
• Simplifying expressions with square roots in them
• Formula and definition of perfect squares
• How to evaluate perfect squares
• The quotient rule and how it's used to simplify square roots
• Solutions represented using the square root symbol

To reinforce your understanding of the material in this chapter, read the lesson transcripts that accompany the lesson videos. Then test your understanding of the material by completing the lesson quizzes. Use the results from these quizzes to determine what topics you don't understand and return to the parts of the lessons that explained them with the video tags from the quiz results.

### ISTEP+ Grade 8 Math: Square Roots Chapter Objectives

Public schools in the state of Indiana administer the ISTEP+ Grade 8 Mathematics exam to assess how well students learned in their 8th grade mathematics class. This assessment is administered in two tests at different times in the spring. The applied-skills assessment is the first of these tests, administered sometime in March, and the second is a multiple-choice assessment, administered in April or May. Together these tests include a series of essay, open-ended and multiple-choice questions. Expect 12-22% of this exam to assess your understanding of number sense and computation, including some questions regarding square roots.

8 Lessons in Chapter 4: ISTEP+ Grade 8 Math: Square Roots
Test your knowledge with a 30-question chapter practice test
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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