探究正方體的摺紙圖樣 1

The 1st Set of Nets

Exploring Number of Nets of a Cube using Polypad

Desmos Classroom: [url=https://teacher.desmos.com/activitybuilder/custom/665162ebb2f4e759e5bed651]https://teacher.desmos.com/activitybuilder/custom/665162ebb2f4e759e5bed651[/url]

Unfolding Shapes in 3D

Explore the geometry of prisms, pyramids, cylinders, and cones by unfolding them in this activity.
Putting It All Together
[i]Answer these open ended questions on your own or with others to form deeper math connections. [/i]
What shapes do you need to form the net of a cylinder? A cone?
How many shapes do you need to form the net of a rectangular prism? A square pyramid?
How do the numbers of shapes needed to form the net change as the base of the prism changes? As the base of a pyramid changes?

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