BrainPOP

Square Roots

Ready to get to the root of square roots? In this BrainPOP movie, Tim and Moby help you figure out what square roots are all about! You’ll find out the exact definitions of a square root and a perfect square. You’ll also find out what people mean when they talk about the principal square root, and you’ll see how to find the root of a square by measuring one of its sides. It’s hip to be square!

Watch the Math movie about Square Roots »


What is a square root? How do you find a square root?

How do you square a number?

I heard there’s something called cubing that’s like squaring. What is it?