Representing the Unknown

Students listen as the teacher presents a math story problem involving an unknown quantity. They write an open sentence for the problem situation using a symbol to represent the unknown part. Students create a chart with two symbols, and create math sentences using the same symbol for several numbers.

1st - 2nd Math 11 Views 48 Downloads
Resource Details

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Resource Type
Lesson Plans
Instructional Strategy
Skills Practice
3 days

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