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Forest Ranger Measuring Tape
Measuring the diameter of a tree without cutting it down can be a bit tough. Rangers apply Pi to make these useful measuring devices.
Grades Covered: 4 through 8
Subjects Covered: Math
Curriculum topics:
- Geometry
- Pi
- Diameter
- Circumference
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RAFT is a non-profit whose mission is to help educators transform the learning experience through "hands-on" education that inspires the joy and discovery of learning.
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