8.5 The student, given a whole number from 0 to 100, will identify it as a perfect square or find the two consecutive whole numbers between which the square root lies.

More Online Warmups

Practice and Homework

Hands-On Activities

Other Web Sites

  • Funbrain This is a game of tic-tac-toe that the students can play to practice finding square roots.
  • ExploreLearning Teachers have to assign the Ordering and Approximating Square Roots to their classes. Students should read the Exploration Guide. An online assessment is provided.
  • Larson´s Software Students need to be enrolled by their teachers. Click on the Radicals, then click on Writing Square Roots. Do the See It, Try It, and Zap It.

Lesson 2-4: Square Root

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