Let's-read-and-find-out science

Introduces the solar system and its nine planets. Includes directions for making two models, one showing relative sizes of the planets and the other their relative distances from the sun.

An introduction to reflex acts that explains why we sneeze, shiver, hiccup, and yawn.

Explains how water flows from brooks, to streams, to rivers, over waterfalls, through canyons and dams, to eventually reach the ocean.