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Trends in International Mathematics and Science Study

ISC

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Problem Solving and Inquiry
Supported by the US National Science Foundation

Grade 8 Math: Percent of Girls in Club

Percent of Girls in Club Item

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Percent of Girls in Club Sample Answer

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A Computer Club had 40 Members

Correct Response

48% with calculations shown

Partial Responses

24 girls
Correct method but computational error
48% with no calculations shown

Incorrect Responses

50%
Other incorrect

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