Exploring the US Customary System of Measurement

Mrs. Brewer, a third-grade teacher, introduces herself as Princess Polygon and explains the concept of polygons, including their rules. She engages students in sorting shapes into polygons and non-polygons. Queen Quadrilateral joins to discuss quadrilaterals, a special type of polygon. The lesson concludes with a review and farewell.

What is Mrs. Brewer's secret identity?

• Princess Polygon

• Queen of Numbers

• Duchess of Diagrams

• Lady of Lines

Tags

CCSS.L.8.5A

What is the first rule of a polygon?

• Must be a closed figure

• Must have at least one angle

• Must be colorful

• Must have curved lines

Tags

CCSS.2.G.A.1

What must all sides of a polygon be?

• Curved

• Colorful

• Transparent

• Straight

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is the third rule for a shape to be considered a polygon?

• Must have at least one angle

• Number of sides must equal the number of angles

• Must be colorful

• Must be three-dimensional

Tags

CCSS.2.G.A.1

Which shape did not qualify as a polygon due to not being closed?

• Square

• Check mark

• Rhombus

• Triangle

Tags

CCSS.2.G.A.1

Which shape was identified as a polygon because it had equal sides and angles?

• Oval

• Rhombus

• Circle

• Star

Tags

CCSS.2.G.A.1

Which shape was allowed in Princess Polygon's kingdom because it was a closed figure with straight lines?

• Crescent

• Spiral

• Oval

• Triangle

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What type of figures does Queen Quadrilateral rule over?

• Pentagons

• Quadrilaterals

• Triangles

• Hexagons

Tags

CCSS.2.G.A.1

What does the interior angles of a quadrilateral add up to?

• 270 degrees

• 180 degrees

• 360 degrees

• 90 degrees

Which chant is associated with Queen Quadrilateral?

• Tri means three, let it be

• Quad means four and they don't want no more

• Penta means five, that's no jive

• Hex means six and that's our fix

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A