Plane Shapes
- What is a circle?
plane shape
flat, closed shape
no opening
roll
each point
same distance away from the center
example
clock, coin, button
- What is a triangle?
plane shape
closed shape
three straight sides
three angles
two sides meet
angle
length of sides
all the same
two sides same
all different
example
street sign, chips, hanger
- What is a rectangle?
plane shape
closed shape
four straight sides
four angles
right angle
sides goes straight
up and down
across
example
book, poster, whiteboard
- What is a square?
plane shape
closed shape
all same length
type of a rectangle
example
tiles, window, pan
- How can you join shapes together?
squares
put two together
rectangle
triangles
put two together
square
longer triangles
rectangle
circles
can't join
no straight sides