Everything you have ever seen fits in just three boxes — living, natural, and human-made — and every made thing began as something from the other two.


Every human-made thing can be walked backwards to a natural beginning — a tree, a dune, a rock, ancient buried life. Nothing comes from nothing.
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Living things are built from tiny parts made of tinier parts — up close they explode into fine repeating detail. A shaped, made thing stays smooth and blank.
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Kids take 10 instant photos outdoors, then sort their own evidence into the three boxes. Comes with big printable category signs to tape the photos under.
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The capstone: separate honey from real honeycomb, melt the beeswax, color it, and mold a crayon — turning a bee's wax (biological) into a made thing (human-made) in an afternoon. "The bees made the wax; you made the crayon."
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Human-made isn'''t the opposite of living. Here'''s one to hold back for the review: many made things come straight from an animal — wool from a sheep, honey from bees, silk from a caterpillar, a pearl from an oyster.