By observing playground equipment, children learn about the science of motion and simple machines. Concepts include force (push/pull), levers, and gravity. 14 x 20, 16 pages. Includes teacher's guide and interactive components.

Ten research-based, nonfiction 6 1/2 x 9 1/4, 16-page smaller versions of the interactive big books with attractive real-life photographs. Children begin to develop and investigate process skills as they build a strong foundation in the major science strands. (1 of each title)

Ten research-based, nonfiction 61/2 X 91/4, 16 page smaller versions of the interactive big books with attractive real-life photographs. Children continue to develop science process skills by exploring science topics in each strand. (1 each of 10).

This set includes 60 books, six each of ten titles: research-based, nonfiction 6 1/2 x 9 1/4, 16-page, little book versions of Big Book Science. Children explore science topics and begin the development of science process skills with informative text and attractive, real-life photos.

Introduce children to science and chemical changes in the classroom, in the kitchen, and in the world around them. Why do things rust, dissolve, melt, or evaporate? Read and find out! 14 x 20, 16 pages. Includes teacher's guide and interactive components.

Children observe playground equipment and learn about the science of motion and simple machines. Concepts include force (push/pull), levers, and momentum (in Spanish). 14 x 20, 16 pages. Includes teacher's guide with scripted dialogue in Spanish and interactive components.

As science detectives, children find answers by predicting, observing, conducting experiments, collecting and recording data, and drawing conclusions. 14 x 20, 16 pages. Includes teacher's guide and interactive components.