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.
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.