**Investigate and Use Square Roots and Perfect Squares (ACMNA150)**

**LO: To identify perfect squares and square roots
**

**Know:**

- What a square root is
- What a perfect square is
- What factors and multiples are
- Multiplication facts

**Understand:**

- Square numbers are numbers that can form a perfect square shape
- Square root is the opposite of finding the square of a number

**Do:**

- I can identify square numbers
- I can find square roots of square numbers

**Notes**

**Notes**

## Perfect squares are numbers which can complete a square shape without having any extra pieces left over.

## Square root is the exact opposite of perfect squares. They usually look like a check mark √ with a line on top. Square roots are 2 identical numbers when multiplied together forms a number.

## For example, 8 x 8 = 64, so the square root of 64 is 8.

**Square Numbers and Square Root Videos**

**Square Numbers and Square Root Videos**

**Student Generated Videos**

**Student Generated Videos**

**Practice Questions**

**Practice Questions**

**Pearson 7: **

**pg. 15 ****Ch 1.2 ****Q1C4,2col1,3col2,4C3,6,7C4,8,10,13C2,15. Extension: 17,19.**

**Big Ideas 7**

** 1F pg. 24**

**My Maths 7 **

**Pg 39 Q.13 – 19**

**EXTENSION:**

**EXTENSION:**