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Squares2

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Squares2

1. 1. November 18, 2009 Labeling your Foldable Key Ideas Squares Square Roots Estimating Square Roots Exploring the Pythagorean Relationship Using the Pythagorean Relationship Applying the Pythagorean Relationship What I need to work on
2. 2. November 18, 2009 From Yesterday: What are the dimensions of the next 5 biggest squares? What are the areas of these squares? Draw them out using grid paper. What is the relationship between the side length of the square and the area? Side Length of Square Area of Square 1 2
3. 3. November 18, 2009 Make the following rectangles with square tiles Length Width Area Can you If you can rearrange make a them into square, a square what is the side length? 5 3 8 2 9 1 4 3
4. 4. November 18, 2009
5. 5. November 18, 2009 What are square numbers? What are factors? What are prime numbers? What are prime factors?
6. 6. November 18, 2009
7. 7. November 18, 2009
8. 8. November 18, 2009
9. 9. November 18, 2009 Find the factors of the following numbers (Use your multiplication grid to help): 1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12:
10. 10. November 18, 2009 Using factors and factor trees to see if a number is a perfect square Are the following numbers perfect squares? 36 72 256 441
11. 11. November 18, 2009 Homework In your homework books pages 24 and 25 questions 1 to 10 (1-5 are really short fill in the blanks)
12. 12. November 18, 2009