An Apeeling Problem
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Lesson Description:
Through this Laying the Foundation video lesson, students will discover the formula for the surface area of the sphere. Materials needed for this activity include oranges, string, cardstock, and compasses.
Laying the Foundation, a division of the National Math and Science Initiative, is a professional development program focused on improving college readiness through teacher training and rigorous classroom-ready resources. We also provide teacher mentoring, administrator workshops, and curriculum implementation services. Training packages can be customized to suit your needs as a school or district.
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Questions answered by this video:
- What is an activity for discovering the surface area of a sphere?
- How can I teach my students the surface area of a sphere?
- How can you find the surface area of an orange?
- How can I get my students to discover the surface area of a sphere?
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Staff Review
This video is good for giving you an idea of how you might lead an activity for students to discover the surface area of a sphere by using an orange, taking measurements, and taking the peel off. This is a very creative way to lead students to a discovery of this geometry formula.
