African Math & Fractals
📋 What it is
A FRACTAL is a pattern that repeats the same shape at smaller and smaller scales; such self-similar designs appear across African art and architecture.
🗣️ Coach says
Long before "fractal" was a word, many African cultures designed villages, textiles, and art using self-similar patterns — a shape echoed inside itself at every scale. Researchers found deliberate fractal geometry in these designs. It is a reminder that deep mathematical ideas grow in every culture, not just one.
🧠 Memory hook
Fractal = the SAME shape repeating at smaller scales (self-similar). Found in African design worldwide.
😂 Giggle
What did Isaac Newton say when he invented calculus?
"I'm on a whole new curve!"
😲 Whoa!
Scientists using satellite images confirmed that some traditional African village layouts are true fractals — planned self-similarity at every scale.
✅ Quick check: What is the key feature of a FRACTAL pattern?
Say your answer out loud first — then reveal.
It repeats the same shape at smaller and smaller scales (self-similarity).
Self-similarity across scales is the defining property of a fractal.
🧪 Try it! (2 minutes)
Spot self-similarity in nature: a fern frond, a broccoli head, a tree’s branching. Note the repeat at each scale.