Page 41 - TG_G1_CH6_CHRIS

STEP BY STEP
TIME TO LEARN
TIME TO LEARN
Tens Ones
Exercises 1 to 3 require children to add two-digit numbers and multiples of ten. 4 0
Introduce exercise 1 to children. + 2 6 8 8

Help children to add 35 + 20. 40 + 28 = 68 2-digit number
Adding the ones first together 5 + 0 = 5 then add the tens 3 + 2 = 5. STEP multiple of 10
Ask: What is 35 + 20? 55 STEP Add.
BY
Another example: 1 Tens Ones
After solving the Step-By-Step practice, write 53 + 20 = __ on the board. Let + 3 2 5 0
children find the sum using a place value chart or a hundred chart. 35 + 20 = 55 5 5

2 Tens Ones
3 0
+ 4 2
30 + 42 = 72 7 2

3 Tens Ones
5 3
MULTIPLE INTELLIGENCE ACTIVITY 53 + 10 = 63 + 6 1 0 3

290
Use the Multiple Intelligence Activity for this lesson to enrich and
engage the different learning styles of each child.

PR A C TI C E
C
P R A C T I
P R A C T I C E E
Ask children to complete the practice exercises independently. Walk around A. Add.
the class and monitor children progress. 1 4 7
Tens Ones Tens Ones Tens Ones
9 5 6 0 2 0
Exercise A tests adding two-digit numbers and multiples of 10 using the place + 9 4 9 + 6 5 5 + 3 1 4 4
value chart.
2 5 8
Tens Ones Tens Ones Tens Ones
Exercise B tests adding two-digit numbers and multiples of 10. 4 0 2 0 5
+ 1 0 + 4 4 + 6 3
5 0 6 4 6 8
3 6
I got it 50% Tens Ones Tens Ones
4
0
0
9
If child needs help solving exercises, assist with the use of + 2 + 3 3
manipulatives. Assign it to Reteach Practice Book for additional B. Add. 9 2 7 3
support.
1 11 + 40 = 51 3 52 + 7 = 59
I got it 75% 2 88 + 10 = 98 4 47 + 2 = 49
If child correctly solves the exercises independently using 5 30 6 56 7 25 8 15
manipulatives, assign the Practice Book for independent + 26 + 3 + 40 + 4
study. Help children solve the exercises independently using 56 59 65 19
manipulatives 291

I got it 100%
If child solves the exercises independently without the use of
manipulatives, assign the Enriched Practice Book for advanced
independent study.

432