By Dianna Hutts Aston
The beautiful one, where every spread opens with a short claim like 'a rock is lively' and then spends the page making it true.
Aston and Long have made a whole shelf of these: the egg one, the seed one, the butterfly one, and now the rocks one. Each spread takes a single word and hands it to a rock. A rock is lively, because the earth it sits in keeps moving and some rocks began as molten rock deep underground. A rock is old. A rock is helpful. A rock is galactic, which is the meteorite page. A rock is recycled, and that spread is the rock cycle drawn plainly enough that a six-year-old can follow it. Sylvia Long paints every specimen by hand in watercolor and labels them with their real names, so the pages are gorgeous and also correct. There are two levels of text on each spread: a big handwritten line for reading aloud, and small print around the paintings for whoever wants more.
It makes a rock unit feel like something other than a worksheet. The two-level text is why it works in a mixed room: the same spread serves a child who is only listening to the big handwritten line and a child who reads every scrap of small print around the paintings, and neither one is being handed a different book. It also gets across the rock cycle, which is the hardest idea in the unit, without a single diagram, just by saying a rock is recycled and painting it. It won't answer every question a child comes up with afterward, so keep a plain reference book nearby for the follow-ups.