Shapes
Triangle
What is a vertex?
A corner point where edges meet.
If a shape has 8 sides, what is it called?
An octagon.
This shape has ALL equal sides, and all angles are right angles (90 degrees). What is it?
A square!
Draw a shape with 4 sides that is NOT a square
Woohoo!
Name this 3D shape: it has a circular base, and one vertex on top. Some might say you can eat ice cream out of it!
Cone
The word for a flat surface of a 3D shape.
Face
How many verticies does a triangle have?
3
Circle
Name a shape that could roll
Spere, cylinder, cone, circle.
Name the 3D figure that has 6 faces, and they are ALL rectangles!
Rectangular prism
The word for the line where the 2 faces meet.
Edge
How many corners are on TWO rectangles put together?
8, because each has 4
What shape has more corners? A hexagon or a square?
A hexagon has 6 corners
Which has more verticies? a cube, or a cone?
Cube
This shape looks like a ball.
Sphere
What does "3D" stand for?
Three-dimensional
How many sides on 3 squares total? (2D)
12, since each has 4
What is the difference between a square and a rectangle?
A square has all equal side lengths, a rectangle has only equal opposite sides
What upper-case letter of the alphabet looks like a semi-circle?
D
What shape has 2 long sides, and 2 short sides?
A rectangle
We talk about shapes by their sides, corners, edges, faces, and verticies. What is the word we use for these details?
ATTRIBUTES
You cut a square into 2 equal rectangles. How many SIDES do you have altogether now?
6 sides
Which 3D shape has a curved surface, and two faces that are circles?
A cylinder
What 3D shape could hold more water? A cone, or a cylinder?
A cylinder