Chang's Math blog

Compilation of math questions by pupils

Thursday, October 23, 2025

Body through paper trick (Area and perimeter)

Chang Cheng Liang on Instagram: "👀See how I poke my body through a piece of A4 paper 📄 🤗 *Special thanks 🙏 goes to my student Emerson for agreeing to be my videographer 🎥 #mathisfun #mathteacher #mathematics #sayyestomath"
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https://www.instagram.com/reel/C0k5Pu4RhZz/?igsh=bm92czZkcW80eGtr

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Posted by ChangCL's Site at 12:31 PM
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