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A virtual net to investigate the surface area of a cylinder (interactive Geogebra activity) (May 7, 2025)
Teachers and students can use this interactive applet to develop a conceptual understanding of the surface area of a cylinder.…Continue reading »
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Area Maze Puzzles (May 2, 2025)
Area Maze puzzles, also known as Menseki Meiro, were created by Japanese puzzle master Naoki Inaba (see also sankaku puzzles).…Continue reading »
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CUNY Students Speak: My Pandemic Year (Apr 7, 2025)
In Spring of 2021, the Central Office team of professional developers for the CUNY Adult Literacy Program invited students in…Continue reading »
