This reader highlights all the ways to have fun in the sun. Students learn how to join two or more things together in order to show addition using toys such as pinwheels, beach balls, and inner tubes.
Presents an introduction to the solar system, discussing the Sun, planets, the Earth, dwarf planets, asteroids, meteorites, comets, and constellations.
What did you do today? Much of what people do each day hasn't changed for a long time. They sleep, work, go to school, eat, and play. But the amount of time that people spend doing certain tasks has c
"A snail eats a leaf. A bird eats the snail. A cat eats the bird. Living things need one another to survive. This is how a food web works. Even you are part of a food web! What did you eat for breakfa
