Exploring Polygons Through Song

The video tutorial introduces polygons, explaining that they are shapes with connecting lines. It details how the number of sides determines the polygon's name, covering various types such as triangles, quadrilaterals, pentagons, and more. The tutorial includes exercises to help viewers practice identifying and counting the sides of different polygons, reinforcing the learning objectives.

What defines a polygon?

• A shape that does not close

• A shape made up of only circles

• A shape with lines that connect to form angles

• A shape with curved lines

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CCSS.2.G.A.1

How many sides does a triangle have?

• 5

• 3

• 4

• 2

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CCSS.2.G.A.1

How many angles does a pentagon have?

• 8

• 7

• 6

• 5

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CCSS.2.G.A.1

What polygon has 8 sides?

• Nonagon

• Octagon

• Hexagon

• Heptagon

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CCSS.2.G.A.1

Identify the polygon with 9 sides.

• Hexagon

• Decagon

• Octagon

• Nonagon

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CCSS.2.G.A.1

Which polygon is defined by having 10 sides?

• Decagon

• Nonagon

• Octagon

• Heptagon

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CCSS.1.G.A.1

CCSS.2.G.A.1

What is the activity suggested to understand polygons better?

• Writing their names repeatedly

• Singing a song about them

• Watching videos without interaction

• Drawing them in the air

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1