2D Shapes
(Draw a it and name it!)
A 2D shape that has:
-3 sides
-3 vertices
triangle
A 3D shape that has:
- 1 curved edge
- 1 apex
- 1 flat face
cone
T/F
Color is a good attribute to sort shapes.
False
Draw a shape you could make with one triangle and one cube.
yes/no
Skip counting:
3, 6, ___, 12, ___, ____
3, 6, 9, 12, 15, 18
(Draw a it and name it!)
A 2D shape that has:
-5 sides
-5 vertices
pentagon
A 3D shape that has:
- 12 equal edges
- 6 equal flat faces
- 8 vertices
cube
T/F
Can roll is a good attribute to sort shapes by.
False
What 2D shape can you make when you put together 3 triangles?
trapezoid
49 + 22 =
71
(Draw a it and name it!)
A 2D shape that has:
-1 sides
-0 vertices
circle/oval
A 3D shape that has:
- 2 curved edges
- 0 vertices
- 2 flat faces
cylinder
T/F
How many vertices is a good attribute to sort shapes by?
True
What 2D shape can you make when you put together 2 triangles?
rhombus/parallelogram
Jess went to the store and got some flowers. She got 9 yellow flowers, 12 pink flowers, and 8 orange flowers. How many flowers did Jess get altogether?
29 flowers
(Draw a it and name it!)
A 2D shape that has:
-4 equal sides
-4 vertices
square
Rectangular Prism:
_____ faces
_____ vertices
_____ edges
6 faces
8 vertices
12 edges
List 2 attributes that you can sort 2D shapes by.
sides
vertices
What 2D shape can you make when you put together 2 squares?
a rectangle
What makes a cube and a rectangular prism different?
The faces and edges on a cube are all the same size/length. The rectangular prism, they are not.
(Draw a it and name it!)
A 2D shape that has:
-8 sides
-8 vertices
octagon
Sphere:
____ faces
____ edges
____ vertices
1 curved face/0 flat faces
0 edges
0 vertices
List 3 attributes that you can sort 3D shapes by.
faces
vertices
edges
What 3D shape can you make when you put together 2 cubes?
rectangular prism
Sam has 18 cookies. Jack has 38 cookies. How many more cookies does Jack have than Sam?
20 cookies