The document outlines a mathematics lesson for students in grades 7 and 8, focusing on addition and subtraction facts. It includes specific instructions for various activities such as filling in blanks, answering speed challenges, and completing worksheets. Additionally, it features a bingo game as a fun way to reinforce number facts up to 12.

1. 1
4
9
6
3
7
5
2
0
8
Lesson 3:
±4
Mathematics 7 & 8

2. Review
Directions:
In your workbook are the addition and
subtraction facts 4. Fill in the blanks to complete the
number facts. You will work on this for 3 minutes.

3. 1
3
6
8
9
7
5
2
0 Time to check:
Addition and Subtraction Facts + 4 and – 4
4 + 4 = 8
5 + 4 = 9
10 + 4 = 14
4 + 3 = 7
4 + 7 = 11
4 + 8 = 12
16 – 4 = 12
13 – 9 = 4

4. 1. Did you answer all the items correctly?
2. What strategies did you use in answering the
activity?
3. How will you describe your experience in doing the
activity?
Questions:
1
3
8
9
7
5
0
6
2

5. Lesson Intention
Goal:
We are looking at the number facts up to 12.
Today, our focus is on adding 0, 1, 2 and 4

6. Lesson Language
What words are associated
with this mathematical
operation/symbol ?
Total Difference Product
6 + 7 = 13

7. Speed Challenge:
Goal: Answer the Lesson 2: Speed Question
correctly in two (2) minute.
Directions:
Answer as fast you can.
Note: Don’t use calculators and no peeking of
answers
Flash Cards Graph

8. 1
3
6
8
9
7
5
2
0 Time to check:
8
13
6
4
4
2
4
1
10
14
5
5
7
4
13
1
5
4
4
15
4
4
1
6
7
11
2
2
3
8
13
15
9
4
4
6
8
5
4
4

9. Worksheet
Directions
In your workbook is different
mathematical questions answer the
following.

10. 1
3
6
8
9
7
5
2
0 Time to check:
33 85
80 57
10 90 99
12
67
75 27 7

11. 1
3
6
8
9
7
5
2
0 Time to check:
57 69 18
41 74 81 89
96 23 38 51
59

12. 1
3
6
8
9
7
5
2
0 Time to check:
2 5
7
6
7
0

13. 1
3
6
8
9
7
5
2
0 Time to check:
7 2
10
9
2
2 6
8 12

14. 1
3
6
8
9
7
5
2
0 Time to check:
5
6
1
7 2
11
4

15. 1
3
6
8
9
7
5
2
0 Time to check:
5
7
10
8 9
11
12
4

16. 1
3
6
8
9
7
5
2
0 Time to check:
11
9
13
6 10
7
14
4

17. Four-Minute Addition Frenzy
Directions:
In your workbook are two tables.
Write the sum of the column and row
numbers in each space for 4 minutes.

18. 1
3
6
8
9
7
5
2
0 Time to check:
8 5
14
12
0
6
4 1
8
2 4
14 11
2
7
4
10
6
9 8
6
5
12
7
10 12
12 9
8
5 7
10
3
7 4 5

19. 1
3
6
8
9
7
5
2
0 Time to check:
9
7
3
1
4
2
9
11
11
9
8
5
6
4
5
3
6
4 11
13 10
8
8
6
6
5
11 6 8
10
13
2 10 7
8 3

20. 1. Fill in your 3x3 square-grid bingo card with 9
different numbers from the list found in your
workbook.
2. Then, I will give the questions. You will cross
off the number in your grid if the number
answers the question.
Fun Game: BINGO
1
3
8
9
7
5
0
6
2
3. You will call out “Bingo” if you have 3
answers crossed out in a row (down, across or
diagonally in the grid).

21. THANK
YOU!