Numbers Within 20

Counting and Modeling up to 20

By: Ms. Gordon

Lets Review

https://www.splashlearn.com/s/math-games/count-upto-20-objects-in-array

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Five minutes to play the game and review counting!​

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Objective

​Students will be able to count up to the number 20.

Counting to Twenty

​https://www.youtube.com/watch?v=_MVzXKfr6e8

Introducing the number Twenty

Multiple Choice

What comes after nineteen?

• Fifteen

• Eighteen

• Twenty

• Twenty One

How many flowers are there?

What does how many mean? ​

Lets play a game!

Objective

​Students will be able to model how many? with objects up to the number 20.

Lets Review

Multiple Choice

What number is shown in the ten frame?

• 17

• 18

• 19

• 20

Lets do an activity!

Multiple Choice

How many bees are there?

• 18

• 19

• 20

• 21

Multiple Choice

Which model shows 20?

Sources

https://www.splashlearn.com/s/math-games/count-upto-20-objects-in-array​

https://www.printablee.com/post_blank-double-ten-frame-printable_317918/​

​https://www.mathswithmum.com/writing-numbers-to-100-in-words/

https://www.baamboozle.com/game/173111​

​http://images.clipartpanda.com/kids-clipart-black-and-white-border-line-of-flowers-clip-art-black-and-white-flowers-clip-art---clipart-best.png​