Equal Groups and Arrays
You have 3 groups of apples with 4 apples in each group.
What is 12 apples?
I have 3 sides and 3 vertices.
What is a triangle?
A dice.
What is a cube?
I have two faces (flat surfaces) both are circles and no edges.
What is a cylinder?
Everyone must draw to get points:
Draw an array with 2 rows with 3 in each row and the addition number model.
x x x
x x x
3 + 3 = 6
I have 4 equal sides, 4 right angles, and 4 vertices.
What is a square?
I am two triangles combined.
What is a quadrilateral?
A globe.
What is a sphere?
All my faces (flat surfaces) are made up of ONLY squares
What is a cube?
Draw the array for 5 + 5 + 5
x x x x x
x x x x x
x x x x x
I have 5 sides and 5 vertices.
What is a pentagon?
I have no edges, no faces, and no vertex.
What is a sphere?
Partition a rectangle into 5 rows with 7 in each row.
Bonus points if everyone can do it with the addition number model.
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
7 + 7 + 7 + 7 + 7 = 35
I have 6 sides and 6 vertices
What is a hexagon?
A stop sign.
What is an octagon?
I have a face (flat surface) of a circle, one apex, and no edges.
What is a cone?
Ms. Heldberg has 6 baskets. She puts 8 apples in each basket.
Draw equal groups, an array, and the addition number model to find the total.
8 + 8 + 8 + 8 + 8 + 8 = 48
I am a quadrilateral with only 1 pair of parallel sides.
What is an trapezoid?
Draw me: I have a trapezoid and a triangle that make me up!
What is a parallelogram?