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-Relating adding 1 or 2 to counting on
-quick images

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-introducing new games
-playing past games learned
-Kahoot
-Laminated cards
-MWI

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1. counting on the number line
2. equal
3. more
4. fewer

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Adapt the task by limiting the set of cards.
Have students who struggle build towers.
Provide vocabulary support-play kahoot

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If students use strategies to determine which sum is greater without finding the totals, encourage them to express their reasoning.

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Playing double compare dots
One or two more

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More
Total
More than
Greater than
Fewer
Less than
Equal
Greater
Count on
Plus
Add
The equal sign
Equal to
Equals
Equations

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-find the total of two quantities (0-10) up to a total of 20
-compare two quantities up to 20 to see which is greater
-relate adding 1 or 2 to counting on
-use + and = to represent addition situations

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-quick images
-introducing double compare dots and double compare
-comparing numbers
-one or two more
-daily practice

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Activity book page 13
Double Compare game with number cards

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- Students may only look at one card to decide the greater number instead of looking at both cards together
-Students may not count on from the number correctly

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Add
Total
Sum
One more than
Two more than

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1.OA.C5
1.OA.B.3
1.OA.C.6
1.OA.C.7

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more than
Greater than
Fewer
Less than

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- Play kahoot
- Small group practice
- Use vocabulary words with questioning and discussion

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Activity 1:introduce double compare dots and double compare

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Activity 1:introduce double compare dots and double compare

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-display the game presentation
-ask each volunteer to turn over two dot cards
-use the intro of these games as an opportunity to introduce and model the use of language for comparing quantities

-Tell me about your thinking
-How did you know?

Sentence starters:
The strategy I used was...
I figured it out by...
I know that...because....

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Observe students playing double compare

Questions
-Do students need to count the dots to figure out what number they have?
-How do students compare the two pairs of cards?
-Do students use strategies that do not rely on finding the totals, such as comparing the amounts on individual cards

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MP8 look for and express regularity in repeated reasoning. If students use strategies to determine which sum is greater without finding the totals, encourage them to express their reasoning.