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Worksheet
Curated OER

Coordinates

For Students 4th - 6th
In this coordinates worksheet, students analyze two maps and identify the coordinates of ten specific locations. Students plot sixteen points on a graph and check their answers online at the end of each exercise.
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Lesson Plan
Curated OER

Integer Subtraction

For Teachers 7th - 8th
Students examine why a negative number subtracted from another number changes the operation to addition.