The original activity is called “Counting Dot” and uses binary or other notations to represent numbers. Five kinds of cards (labelled 16, 8, 4, 2, and 1 dots respectively on one side) are displayed by five children. Here, Figure 1 on the left is real activity, and Figure 1 on the right is simulated version using human pictograms.
Figure 1
Video
Explanation video using wooden human pictograms (Closed caption is wtitten Japanese.)
Explanation video using paper human pictograms (Closed caption is wtitten Japanese.)
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Constraint Sheet
Binary Number Constrait Sheet(For paper human pictogram version) Binary Number Constrait Sheet(For wooden human pictogram version)|
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Material Sheet
Binary Number Card (From first-person point of view)(For 5 persons)|
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Plugged activity (caption is written in Japanese. This is Scratch project. Please remix to English)
Proceed if you click the green flag.