Page 30 - NUMINO TG_1A
P. 30
Activity 4 Before and After
jOb ective Identify numbers that come before and after a number. Material Number Cards [A1]
Math VoCabulary before: in front of after: behind
Activity 4 Before and After 1. Textbook Instructions
1 Write the number that comes just before and after. before Students can learn the order of numbers by
after looking at the numbers that come before and
after.
Let’s Play
1. In this game, students can use number
1. Shuffle the number cards. Pick 1 card. What you need: cards from zero to four to review what they
Number Cards [A1] have learned about the order of numbers.
2. Write the number in the middle . Have them look at the numbers before and
after to find the correct order of numbers.
3. Write the number that comes just before, and
just after. 3. Check Point
Before My Number After The number that comes before is one less,
and the number that comes after is one more.
Sample Answers After Before My number After This can be seen as the basic skill for learning
Before My number 0 1 2 addition and subtraction.
Before My number After Before My number After
2 3 4 3 4 5
Before My number After Before My number After
1. How Many Are There? 11
2. Build Understanding
The Numbers That Come Before and After
Students will become more familiar with numbers that come before and after when they work with real
objects. This will help them understand numbers that increase and decrease in a more concrete way.
Example:
Add another book to a set of three books. The number, which is “one more,” is the same as the number
that comes after. Next, take away a book from the pile. The number, which is “one less,” is the same as
the number that comes before.
Have four students stand up. Then have one person sit down. The number of people left standing is the
number that comes before. Have another person stand up. Now, the number of people standing up is the
same as the number that comes after.
1A Unit 01 013
jOb ective Identify numbers that come before and after a number. Material Number Cards [A1]
Math VoCabulary before: in front of after: behind
Activity 4 Before and After 1. Textbook Instructions
1 Write the number that comes just before and after. before Students can learn the order of numbers by
after looking at the numbers that come before and
after.
Let’s Play
1. In this game, students can use number
1. Shuffle the number cards. Pick 1 card. What you need: cards from zero to four to review what they
Number Cards [A1] have learned about the order of numbers.
2. Write the number in the middle . Have them look at the numbers before and
after to find the correct order of numbers.
3. Write the number that comes just before, and
just after. 3. Check Point
Before My Number After The number that comes before is one less,
and the number that comes after is one more.
Sample Answers After Before My number After This can be seen as the basic skill for learning
Before My number 0 1 2 addition and subtraction.
Before My number After Before My number After
2 3 4 3 4 5
Before My number After Before My number After
1. How Many Are There? 11
2. Build Understanding
The Numbers That Come Before and After
Students will become more familiar with numbers that come before and after when they work with real
objects. This will help them understand numbers that increase and decrease in a more concrete way.
Example:
Add another book to a set of three books. The number, which is “one more,” is the same as the number
that comes after. Next, take away a book from the pile. The number, which is “one less,” is the same as
the number that comes before.
Have four students stand up. Then have one person sit down. The number of people left standing is the
number that comes before. Have another person stand up. Now, the number of people standing up is the
same as the number that comes after.
1A Unit 01 013
