Make Numbers with 10 and Some More (Part 2)
The purpose of this lesson is for students to compose numbers 11–19 using 10 ones and some more ones.
In previous lessons, students saw numbers 11–19 as ten ones and some more ones as they counted, composed, and represented these numbers. The purpose of this lesson is for students to use the understanding that a full 10-frame contains 10 ones to compose numbers 11–19. Using a 10-frame encourages students to count on from 10. While this lesson highlights counting on as a strategy, students need significant practice working with 10-frames before they are able to count on to determine the total with understanding. Students can complete the activities by counting all. Counting on to determine the total is not an expectation in kindergarten.
Activity 2: Make Each Number
- Compose and decompose numbers 11–19 using 10 ones and some more ones.
- Let’s show numbers with 10-frames and dots or counters.
Materials to Gather
Materials to Copy
- 10-frame and More Dots Cards
- Make Number Cards
- Bingo Stage 4 Gameboard
- Number Cards 11-19
- Create a set of 10-frame and More Dot Cards for each student.
- Create a set of cards from the blackline master for each group of 4.
|Activity 1||15 min|
|Activity 2||10 min|
|Activity 3||15 min|
|Lesson Synthesis||5 min|
Teacher Reflection Questions
How did the work of the previous lesson lay the foundation for students to be successful in the activities of this lesson?
Print Formatted Materials
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|Student Task Statements||docx|
|Lesson Cover Page||docx|
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|Teacher Guide||Log In|
|Teacher Presentation Materials||docx|