[fusion_text]

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

[/fusion_text][fusion_text]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

[/fusion_text][one_full last=”yes” spacing=”yes” center_content=”no” hide_on_mobile=”no” background_color=”” background_image=”” background_repeat=”no-repeat” background_position=”left top” border_position=”all” border_size=”0px” border_color=”” border_style=”” padding=”” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”” animation_speed=”0.1″ class=”” id=””][title size=”1″ content_align=”left” style_type=”default” sep_color=”” margin_top=”” margin_bottom=”” class=”” id=””]

# Notes

[/title][imageframe lightbox=”no” lightbox_image=”” style_type=”none” hover_type=”none” bordercolor=”” bordersize=”0px” borderradius=”0″ stylecolor=”” align=”none” link=”” linktarget=”_self” animation_type=”0″ animation_direction=”down” animation_speed=”0.1″ hide_on_mobile=”no” class=”” id=””] [/imageframe][fusion_text]

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

[/fusion_text][/one_full][section_separator divider_candy=”” icon=”” icon_color=”” bordersize=”1px” bordercolor=”” backgroundcolor=”” class=”” id=””][one_full last=”yes” spacing=”yes” center_content=”no” hide_on_mobile=”no” background_color=”” background_image=”” background_repeat=”no-repeat” background_position=”left top” border_position=”all” border_size=”0px” border_color=”” border_style=”” padding=”” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”” animation_speed=”0.1″ class=”” id=””][title size=”1″ content_align=”left” style_type=”default” sep_color=”” margin_top=”” margin_bottom=”” class=”” id=””]

# Student Generated Videos

[/title][one_third last=”yes” spacing=”yes” center_content=”no” hide_on_mobile=”no” background_color=”” background_image=”” background_repeat=”no-repeat” background_position=”left top” border_position=”all” border_size=”0px” border_color=”” border_style=”” padding=”” margin_top=”” margin_bottom=”” animation_type=”” animation_direction=”” animation_speed=”0.1″ class=”” id=””][youtube id=”https://www.youtube.com/watch?v=W4Z_ViHqsFY&feature=youtu.be” width=”600″ height=”350″ autoplay=”no” api_params=”” class=””][/youtube][/one_third][section_separator divider_candy=”” icon=”” icon_color=”” bordersize=”1px” bordercolor=”” backgroundcolor=”” class=”” id=””][title size=”2″ content_align=”left” style_type=”none” sep_color=”” margin_top=”” margin_bottom=”” class=”” id=””]

# Practice Questions

[/title][title size=”2″ content_align=”left” style_type=”none” sep_color=”” margin_top=”” margin_bottom=”” class=”” id=””]

### Pg 39 Q.13 – 19

[/title][title size=”2″ content_align=”left” style_type=”none” sep_color=”” margin_top=”” margin_bottom=”” class=”” id=””]

# EXTENSION:

[/title][fusion_text]

### What are perfect cubes?

[/fusion_text][button link=”http://www.alamandamaths.com/number-and-algebra/number-an-place-value/index-notation-and-prime-factorization/” color=”default” size=”” type=”” shape=”” target=”_self” title=”” gradient_colors=”|” gradient_hover_colors=”|” accent_color=”” accent_hover_color=”” bevel_color=”” border_width=”1px” icon=”” icon_position=”left” icon_divider=”no” modal=”” animation_type=”0″ animation_direction=”left” animation_speed=”1″ alignment=”” class=”” id=””]Next Lesson (Index Notation)[/button]