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Essential Question How can I use square tiles to compose a rectangle and relate it to the array model?
Vocabulary Rectangle- a 4 sided shape, like a square.
Lesson 10Sprint A Remember that you only have 60 seconds to complete as many as you can! Press the arrow when you are ready to start…..
Check your Answers!Sprint A Remember √ if it is right and X if it is wrong……. • 10 8. 17 15. 14 22. 15 29. 12 • 119. 10 16. 16 23. 10 30. 15 • 12 10. 13 17. 10 24. 11 31. 10 • 1811. 14 18. 16 25. 12 32. 11 • 1012. 17 19. 10 26. 16 33. 12 • 11 13. 10 20. 15 27. 10 34. 14 • 12 14. 13 21. 10 28. 11 35. 10
Lesson 8Sprint B Remember that you only have 60 seconds to complete as many as you can! Press the arrow when you are ready to start…..
Check your Answers!Sprint B Remember √ if it is right and X if it is wrong……. • 10 8. 17 15. 14 22. 15 29. 12 • 11 9. 10 16. 18 23. 10 30. 14 • 12 10. 13 17. 10 24. 11 31. 10 • 16 11. 14 18. 16 25. 12 32. 11 • 10 12. 17 19. 10 26. 15 33. 12 • 11 13. 10 20. 15 27. 10 34. 13 • 12 14. 13 21. 10 28. 11 35. 10
Fluency Practice In your journal, skip count by 10’s starting at 150 to 400…. 150…………………………………400
Concept Development Application Problem: Sandy’s toy telephone has buttons arranged in 3 columns and 4 rows. • Draw a picture of Sandy’s telephone. • Write an equation to show the total number of buttons on her telephone.
Concept Development Compose a rectangle with square tiles that has no gaps.