Sweet Surface Area Worksheet
A comprehensive worksheet for 8th-grade students to follow along with a video proof of the cone surface area formula and apply it to a real-world ice cream cone wrapper design challenge.
Cone Canvas Slides
A visual and engaging slide deck for 8th-grade math instruction on cone surface area, featuring the sector-to-parallelogram proof animation and the 'Ice Cream Wrapper' challenge.
Scoop Logic Teacher Guide
A concise teacher guide providing instructional cues, a detailed answer key for the 'Perfect Wrapper' challenge, and differentiation strategies for the cone surface area lesson.
Cone Wrapper Templates
Printable paper templates for cone wrappers (sectors) of varying sizes, allowing students to physically construct the cones they've calculated the surface area for.