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Counting In Big Groups

Counting In Big Groups. Richard Y Mitchell. Counting. Sometimes it is hard to count when there are so many objects in the way to distract the counter. That is when you can separate the groups into different sections and then add the sections together.

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Counting In Big Groups

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  1. Counting In Big Groups Richard Y Mitchell

  2. Counting • Sometimes it is hard to count when there are so many objects in the way to distract the counter. • That is when you can separate the groups into different sections and then add the sections together. • Soon it will become easier to count the different groups without separating them. • Here is an example of using groups. • Counting yellow circles 1+1+1+1=4 1 1 1 1 1

  3. Now Lets Try Something A Bit Harder • Let us start with a small group and work up from there. • Can you count how many blue balls there are? • Click on the correct answer

  4. When there is a multiple amount to count just separate the section into different groups Now that they are in separate groups can you count how many blue balls there are? 2+1+0+1=4 1 0 1 2

  5. GREAT JOB!!! • You got it right but let’s see how to do it easier

  6. Let Us Continue To Something More Challenging • The technique is used by detectives to find different clues in a crimes scene • This slide will show the group and then when you click it will help you separate the group into different sections. Before you click try to separate and count the blue circles and write your answer on a sheet of paper.

  7. Let Us Continue To Something More Challenging • The technique is used by detectives to find different clues in a crimes scene • This slide will show the group and then when you click it will help you separate the group into different sections. 2+1+3+1+3+4+3=17 (blue balls). Does the answer match yours? 3 2 4 1 3 1 3

  8. You Can do it!!! Separate into sections and then count the different colors. Count the yellow, blue, green, and white balls. Write the answers on a sheet of paper.

  9. Compare your answers.How many Yellow Ball?How many Green Ball? How many White Balls?How many Blue Balls? 4 Yellow 2 White 1 Blue 3 Green 1 White 2 Blue 1 Yellow 3 Yellow 1 Green 3 Green 1 White 4 Green 1 Yellow 3 Yellow 1 Green

  10. You are doing GREAT!!!

  11. Lets play Detective! In the class room the teacher has placed several ball on the walls. Can you find all of the balls? How many blue balls? How many yellow balls? How many green balls? How many white balls? Put your answers on a sheet of paper.

  12. Remember you can separate the room into different sections to make it easier. Wall A Desk Add Wall A+B+C+D Wall D Wall B Wall C

  13. GO TEAM!!! The class is divided into different teams. Each team Will be given a chance to explore each project. Desk Team E Team A Team C Team F Team B Team G Team D

  14. Teams • Each team Section has a project already assigned to it. • The team will sort out each item according to color or type. • Then the team will count out each of the different objects • Once all of the project are completed the results will be turned for a grade A D B C G E F

  15. References • Horton, W. (2012). E-Learning by design (2nd ed.). San Francisco, CA: Wiley. • Kajitani, A., Lehew, E., Lopez, D., Wahab, N., & Walton, N. (2012). The final step: A capstone in education. A. Shean (Ed.). San Diego, CA: Bridgepoint Education, Inc. • Wortham, S.C. (2012). Assessment In Early Childhood Education. (6th edition) Upper Saddle River: New Jersey.

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