geometry in everyday things. some common shapes a triangle has three sides. a square has four equal...

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Geometry in Everyday Things

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Page 1: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

Geometry in Everyday Things

Page 2: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

Some common shapes

A triangle has three sides. A square has four equal sides and four right angles.

A rectangle has four sides and four right angles.

A circle has a center point and an outer circumference.

You see these shapes in many places.

Page 3: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

More shapes

A pentagon has five sides.

A hexagon has six sides.

An octagon has eight sides.

Page 4: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

What shape do you see in the musical instrument?

Square

Triangle

Rectangle Mouse House

Send your mouse home until the teacher calls on you.

Page 5: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

What shape is the door?

Square

Hexagon

Rectangle

Mouse House

Discuss: What other shape do you see on the door?

Page 6: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

What shape is the full moon?

Square

CircleMouse House

Octagon

Page 7: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

What shape does a sand dollar remind you of?

Pentagon

Triangle

Circle

Mouse House

Page 8: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

A pyramid is made up what shape.

Rectangle

Triangle

Circle

Discuss: If a pyramid had 4 sides, what would the base (bottom) resemble?

Mouse House

Page 9: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

What shape is the drawer of the file cabinet?

Triangle

Circle

SquareMouse House

Discuss: What shape is the side of the file cabinet?

Page 10: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

Yes

No

Do these snowflakes resemble hexagons?

Snowflakes

Mouse House

Page 11: Geometry in Everyday Things. Some common shapes A triangle has three sides. A square has four equal sides and four right angles. A rectangle has four

Square

Mouse House

Circle

Octagon

What shape does a stop sign resemble?