| Mathematics |
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Numbers
Egyptian, Babylonian, Chinese, Greek, Roman, Mayan and Arabic numbers
Calculating machines: abacus, Napier's bones, slide rule, logs, calculators
Interesting numbers: 0, 1, i, root two, golden ratio, e, pi, googol, infinity
Data: Gathering data, pictograms, graphs, mean/median/mode, sorting
Binary and other bases, finger systems, words for numbers
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Shapes
Symmetry: reflective, rotational, make your own pattern or snowflake
Tessellations: square, triangle, Escher, and examples
Solid shapes: cubes and more complicated shapes, with nets, pictures, facts
Angles: shapes, angles & make patterns using turtle
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| Probability:
Tossing coins, throwing dice, calculations for dice, about probability
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