Exploring Perfect Squares and Square Roots

The video tutorial covers the concepts of perfect squares and square roots. It begins with instructions on labeling pages for fractions, decimals, and percents. The teacher explains how to square a number by multiplying it by itself, providing examples such as three squared equals nine. The video lists the first 15 perfect squares and introduces square roots, explaining how they reverse the squaring process. The tutorial concludes with a recommendation to practice writing and memorizing perfect squares and their square roots.

What should be labeled with a '4' at the top of the page according to the video?

• Square roots

• Perfect squares

• Converting fractions to decimals

• Converting decimals to percents

What is the result of three squared?

• 15

• 12

• 9

• 6

What is the result of squaring negative five?

• -5

• 25

• 0

• -25

What is the result of squaring negative five?

• -25

• -5

• 5

• 25

What is the value of 9 squared?

• 81

• 18

• 36

• 72

What is the result of 15 squared?

• 225

• 245

• 235

• 215

What is the square root of 49?

• 5

• 6

• 7

• 8

What is the square root of 100?

• 9

• 8

• 10

• 11

What is the square root of 144?

• 12

• 11

• 13

• 10

What is the square root of 225?

• 13

• 14

• 15

• 16