Describe a square.
Possible response: It has 4 sides that are equal in length and 4 right angles.
What is a triangle?
Possible response: A closed shape with 3 straight sides and 3 angles.
To make the big yellow shape into a square, how many more triangles would you need to add?
2
Look at the Input-Output Table in Part 2. What are some ways to get from 2 to 8?
Add 6; multiply by 4.
How do you get from the IN value to the OUT value in this table?
Multiply by 4.
What number do you need to put in to get out 12? Explain your reasoning.
3; Possible explanation: ___ times 4 is 12, so the missing number is 3, or 12 divided by 4 is 3, so 3 times 4 is 12.
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