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Dot Collections: Find 5, create expressions with 5.

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Presentation on theme: "Dot Collections: Find 5, create expressions with 5."— Presentation transcript:

1 Dot Collections: Find 5, create expressions with 5

2 Here is a collection of 5. How can you know 5 without counting?

3 I know 3 plus 2 equals five. Show me ways to see 3 + 2?
Students are invited to come to the board and circle with a finger or pen.

4 3 + 2 or I can say 3 + 2

5 3 + 2 or 2 + 3 order does not matter
This is five. I know three and two equal five. Can you show me where the three is? Where the two is?

6 3 + 2 or 2 + 3 This is five. I know three and two equal five. Can you show me where the three is? Where the two is?

7 I also know 4 + 1 is in 5. Show me where you see 4 plus 1.
This is five. I know three and two equal five. Can you show me where the three is? Where the two is?

8 or 1 + 4? You can name this 4 plus one or one plus four. Order does not matter.

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10 Here are some more collections.
Thumbs up if you see five. I am going to show for 3 seconds, then wait and show again for 3 seconds.

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12 Did you see 5? Did it have 3 and 2? Did it have 4 + 1?
Remind students you will show again.

13 This is five. I know three and two equal five
This is five. I know three and two equal five. Can you show me where the three is? Where the two is?

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15 Invite several different students to show several different ways
Invite several different students to show several different ways... Each time say 3 and 2 equal 5. Come show us the 3 and 2

16 Come show us the

17 Let’s look at a different collection.
Thumbs up if you see 5.

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19 Let’s take a second look to be sure. Thumbs up if it is five.
I am going to show it again... Look to see if there is 3 and 2.

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22 Show us 3 + 2 or Invite students to the board to show.

23 Show us or 4 + 1. Invite students to the board to show.

24 Now your job is to look for 5 in a bigger collection.
Ready?

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26 Thumbs up, did you see 5? Let’s look again to be sure.

27 I see five and one is left so this is a collection of 6.

28 One more look. If you do not need to see, do not look. Remember thumbs up if you find 5

29 I see five and one is left so this is a collection of 6.

30 Where did you see your five….here’s the collection.

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32 Did you see this 5?

33 Or this 5?

34 Or this 5?

35 Each time we found 5 there were how many more not circled?

36 I know 5 plus one more is six.
This is a collection of 6.

37 Let’s do another collection
I want you to watch for 5 and how many more? Think 5 + ?

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39 Thumbs up for 5, let’s look again.

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41 Last check. Do not look if you do not want to.

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44 Explain where is 5 and how many more?

45 I saw this 5 and 2 more.

46 Did you see this 5 and 2 more?

47 How about this 5 and 2 more.

48 We all saw more I know = 7.

49 Ready for a new one? Remember we are looking for 5 + ? Find five and explain how many more.

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51 I always show at least twice and maybe three times.

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53 Are you looking for 5 and how many more?
Last look.

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56 Where’s your 5 and how many more?
Have students come up and demonstrate their fives. Always a 2 more. Where’s your 5 and how many more?

57 Everyone found 5 and 2 more. I know 5 + 2 = 7

58 Practice finding 5 and naming how many more on the sheet the teacher gives out.

59 =

60 I see = 7 I also see so = 7


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