A Square of Numbers
I will be able to…
✔ Calculate using addition, subtraction, multiplication, and division
✔ Use strategies such as mental math and guess and check to find my answers
Instructions:
Place the numbers 1 to 8 into the circles so that the four calculations are correct.
Reflection:
What strategy did you find most helpful?
Always, Sometimes, or Never?
I will be able to…
✔ recognize patterns with even and odd numbers, multiples, and consecutive numbers.
Instructions:
Are the following statements always true, sometimes true or never true?
How do you know?
- The sum of three numbers is odd.
- If you add 1 to an odd number, you get an even number.
- Multiples of 5 end in a 5.
- If you add two odd numbers, you get an odd number.
- If you add a multiple of 10 to a multiple of 5, the answer is a multiple of 5.
- The sum of three consecutive numbers is divisible by 3.
Reflection:
Can you find an example that proves or disproves each statement?
For the statements that are sometimes true, explain when they are true
Area Maze
I will be able to…
✔ use the relationship between the side lengths and areas of rectangles to determine an unknown area.
Instructions:
What is the area of the red rectangle?
Reflection:
What strategies did you use to find the area?
If the side length of 7 cm was changed to 14 cm, how would that impact the area?