1. Everyday Math Grade 4 – Lesson 2.6 The Median Copyright © 2010 Kelly Mott

2. Math Boxes Lesson 2.6 Page 38

3. Copyright © 2010 Kelly Mott Math Box 1:

4. Copyright © 2010 Kelly Mott Math Box 2:

5. Copyright © 2010 Kelly Mott Math Box 3:

6. Copyright © 2010 Kelly Mott Math Box 4:

7. Copyright © 2010 Kelly Mott Math Box 5:

8. Copyright © 2010 Kelly Mott Math Box 6:

9. Copyright © 2010 Kelly Mott REVIEW

10. Copyright © 2010 Kelly Mott Name Collection Box 10

11. Copyright © 2010 Kelly Mott Place Value Helpful Hint: You can think of each period as a family.

12. What number is in the ten’s place? ____________________________ hundred thousand’s place? ________________ ten million’s place? ______________________ thousand’s place? _______________________ Place Value Practice 1 305271486

13. What number is in the hundred’s place? ________________________ hundred million’s place? __________________ ten thousand’s place? ____________________ million’s place? _________________________ Place Value Practice 2 305271486

14. Value of a Number Practice 1 Problem #1: 290, 763, 891 What is the 3 worth? ___________________________ Problem#2: 856, 742, 121 What is the 5 worth? ___________________________ Problem#3: 260, 158, 403 What is the 4 worth? ___________________________ Copyright © 2010 Kelly Mott

15. Expanded Form Practice 1 Problem 1: 760,205,301 __________________ + __________________ + __________________ + __________________ Problem 2: 513,048,072 __________________ + __________________ + __________________ Copyright © 2010 Kelly Mott

16. Lesson 2.6 TURN TO PAGE 37 IN YOUR MATH JOURNAL

17. Copyright © 2010 Kelly Mott Line Plot - Organize and Collect Data

18. Copyright © 2010 Kelly Mott Interpret Data

19. Copyright © 2010 Kelly Mott Lesson 2.6 MORE PRACTICE

20. Copyright © 2010 Kelly Mott Line Plot - Organize and Collect Data Class Data on Number of Pets Number of Pets Per Family Number of Pets 0 1 2 3 4 5 6 7 8 9 10 11

21. 1.What is the maximum number of pets per family? _________________________________________________________ 2.What is the minimum number of pets per family? _________________________________________________________ 3. What is the range (maximum – minimum)? _________________________________________________________ 4. What is the mode (most frequent) ? _________________________________________________________ 5. What is the median (middle number)? _________________________________________________________ Copyright © 2010 Kelly Mott Interpret Data

22. Copyright © 2010 Kelly Mott Line Plot - Organize and Collect Data Age of Boys in Our Class Age of Boys Number of Boys

23. 1.What is the maximum age? _________________________________________________________ 2.What is the minimum age? _________________________________________________________ 3. What is the range (maximum – minimum)? _________________________________________________________ 4. What is the mode (most frequent) ? _________________________________________________________ 5. What is the median age (middle number)? _________________________________________________________ Copyright © 2010 Kelly Mott Interpret Data

24. Copyright © 2010 Kelly Mott Line Plot - Organize and Collect Data Age of Girls in Our Class Age of Girls Number of Girls

25. 1.What is the maximum age? _________________________________________________________ 2.What is the minimum age? _________________________________________________________ 3. What is the range (maximum – minimum)? _________________________________________________________ 4. What is the mode (most frequent) ? _________________________________________________________ 5. What is the median age (middle number)? _________________________________________________________ Copyright © 2010 Kelly Mott Interpret Data

26. Copyright © 2010 Kelly Mott

27. Does this make sense? Copyright © 2010 Kelly Mott

28. HOMEWORK Math Masters Page 243 Copyright © 20010Kelly Mott