Lesson Plan: Number Pairs that Add to 10
Academic Subject
Mathematics
Topic
Number Pairs that Add to 10
Grade Level
Reception / Kindergarten
Duration
30 minutes
Objective
Students will understand and identify pairs of numbers that add up to 10 through interactive activities and visual aids.
Materials Needed
- Counting blocks or beans (10 per student)
- Large number chart (0-10)
- Whiteboard and markers
- Worksheets for homework
Lesson Outline
Introduction (5 minutes)
- Begin the lesson by asking students if they know what pairs of numbers are.
- Introduce the concept of addition and explain that today they will learn about number pairs that make 10.
Direct Instruction (10 minutes)
- Use the large number chart to display the numbers 0 through 10.
- Demonstrate pairs of numbers that add to 10 by using counting blocks.
- Show 0 + 10 = 10
- Show 1 + 9 = 10
- Show 2 + 8 = 10
- Continue up to 10 + 0 = 10
- Emphasize the concept that different pairs can make the same total.
Guided Practice (10 minutes)
- Divide students into pairs and give each pair 10 counting blocks.
- Instruct the pairs to create different combinations of blocks that add up to 10.
- Ask students to come up to the board and write down their pairs to share with the class.
Independent Practice (5 minutes)
- Hand out a worksheet with filling gaps to complete the pairs (e.g., + 10 = 10, 5 + = 10).
- Encourage students to work independently to fill in the correct numbers.
Closure (5 minutes)
- Reiterate what the class has learned about number pairs that add to 10.
- Invite students to share any pairs they found during independent practice.
Homework
Complete the following tasks at home:
-
Fill in the blanks in the pairs below:
- 0 + ___ = 10
- 4 + ___ = 10
- ___ + 7 = 10
- 3 + ___ = 10
-
Draw a picture showing two groups that add up to 10.
Homework Answers
-
- 0 + 10 = 10
- 4 + 6 = 10
- 3 + 7 = 10
- 3 + 7 = 10
-
(Answers will vary based on student drawings)
By the end of the lesson, students should be comfortable with recognizing pairs of numbers that add to 10, laying groundwork for future mathematical concepts.