Integer Odyssey Slides
A high-energy, high-contrast slide deck covering the four operations with integers. Uses clear visuals, the "Magic Triangle" strategy for multiplication/division, and the "Keep-Change-Change" method for subtraction.
A high-energy, high-contrast slide deck covering the four operations with integers. Uses clear visuals, the "Magic Triangle" strategy for multiplication/division, and the "Keep-Change-Change" method for subtraction.