National Learning Camp_Math 8-I_Lesson 1.pptx

learning camp ppt

1. + and 1 LESSON 1:

2. Addition and Subtraction Facts +0 and -0 LESSON 1:

3. Addition and Subtraction Facts +0 and -0 + 0 =0 0 + 0 = 0 0 – 0 = 0 – 0 = 0 1 + 0 = 1 0 + 1 = 1 1 – 0 = 1 1 – 1 = 0 2 + 0 = 2 0 + 2 = 2 2 – 0 = 2 2 – 2 = 0 3 + 0 = 3 0 + 3 = 3 3 – 0 = 3 3 – 3 = 0 4 + 0 = 3 4 – 0 = 4 4 – 4 = 0 5 + 0 = 5 0 + 5 = 5 5 – 5 = 0 6 + 0 = 6 6 – 0 = 6 6 – 6 = 0 0 + 7 = 7 7 – 0 = 7 7 – 7 = 0 8 + 0 = 8 0 + 8 = 8 8 – 0 = 8 0 + 9 = 9 9 – 0 = 9 9 – 9 = 0 10 + 0 = 0 + 10 = 10 10 – 0 = 10 10 – 10 = 0 7 + 0 = 7 9 + 0 = 9 0 + 4 = 4 0 + 6 = 6 8 – 8 = 0 5 – 0 = 5

4. Addition and Subtraction Facts +1 and -1 + 1 =1 1 + 0 = 1 1 – 1 = 0 1 – 0 = 1 1 + 1 = 2 1 + 1 = 2 2 – 1 = 1 2 – 1 = 1 2 + 1 = 3 1 + 2 = 3 3 – 1 = 2 3 – 2 = 1 3 + 1 = 4 1 + 3 = 4 4 – 1 = 3 4 – 3 = 1 4 + 1 = 5 5 – 4 = 1 5 + 1 = 6 1 + 5 = 6 6 – 1 = 5 6 – 5 = 1 6 + 1 = 7 7 – 1 = 6 7 – 6 = 1 1 + 7 = 8 8 – 1 = 7 8 + 1 = 9 1 + 8 = 9 9 – 1 = 8 9 – 8 = 1 1 + 9 = 10 10 – 1 = 9 10 – 9 = 1 10 + 1 = 11 1+ 10 = 11 11 – 1 = 10 11 – 10 = 1 5 – 1 = 4 7 + 1 = 8 9 + 1 = 10 1 + 4 = 5 1 + 6 = 7 8 – 7 = 1

5. Lesson Intention In these Foundational Mathematics lessons, we are looking at the number facts up to 10. Today, our focus is on adding 0, 1, 2, and 4. While you may know these number fact, can you give answers that are fast and correct?

6. Lesson Language Add, none, zero.

7. Flash Cards Graph How many flash cards did you answer in a minute? Graph the number of flash cards you had correct and incorrect below.

8. Number of Correct Facts No. of cards correct Flash card set 10 20 30 40

9. Number of errors No. of errors Date 5 10

10. Speed Questions (+, - 0 & 1) Answer as many as you can in 2 minutes. + 3 = + = 1 + 11 = 3 + = 4 + = 12 10 + = 10 6 - = + 5 = + 7 = 8 2 - 1 = 7 - 1 = + = 1 12 + = + 7 = 1 + 6 = 1 + = 2 12 + = 13 9 + = 1 - 1 = - = 3 1 6 1 1 5 6 12 1 12 3 12 7 7 1 1 9 3

11. Speed Questions (+, - 0 & 1) Answer as many as you can in 2 minutes. 9 + = 6 + = 7 10 + = 4 - 1 = + 1 = 11 + = 8 4 + = + 1 = 1 6 - 1 = 3 + 1 = 1 + = + = 3 + = 4 8 + 1 = + 4 = 5 11 - = 7 + = 7 - 1 = 2 + 1 = + 11 = 11 10 9 3 5 3 1 10 4 4 4 8 1 7 12 1 9 6 3

12. Work Sheet 1. What number adds to make 10? The first two done for you a) 7 4 5 8 10 6 9 3 9 2                    

13. Work Sheet 1. What number adds to make 10? b) 6 8 4 5 2 9 1 7 10     2                   1. What number adds to make 10? Number of Correct Answers:______

14. Work Sheet 2. Fill in the squares so that the numbers in each row and column add up to the printed sums on the right bottom. 1 3 3 5 5 3 2 2 2 5 2 3 3 5 3 1

15. Work Sheet 2. Fill in the squares so that the numbers in each row and column add up to the printed sums on the right bottom. 1 3 7 8 2 9 2 1 Number of Correct Answers:______

16. Four Minute Addition Frenzy Write the sum of the column and row numbers in each space. How many can you correctly complete in 4 minutes? + 1 2 1 4 1 10 2 8 4 Number of Correct Answers: _______ 1 2 3 2 1 5 1 2 1 4 10 11 12 11 10 14 2 3 4 3 2 6 8 9 10 9 8 12 4 5 6 5 4 8

17. Four Minute Addition Frenzy Write the sum of the column and row numbers in each space. How many can you correctly complete in 4 minutes? + 1 5 3 9 7 6 1 2 4 2 Number of Correct Answers: _______ 1 5 3 9 7 6 2 6 4 10 8 7 3 7 5 11 9 8 1 5 3 9 7 6 5 9 7 13 11 10 3 7 5 11 9 8

18. BINGO Choose 9 of the numbers below and write each in a square anywhere in your grid. Your grid should have all squares filled with 9 different numbers listed below. 5 17 23 10 18 8 14 20 11 12 6 15 1 9

19. BINGO Cross off the numbers in the grid if they answer a given question. Call out “Bingo” if you have 3 answers crossed out in a row (down, across or diagonally in the grid. BINGO CARDS