Nature is full of things with surfaces and coverings that we can see and touch. How does a snake's skin feel? How is it different from the bark of a tree? This engaging new book features… More →

In this entertaining new book, Bobbie Kalman shows examples in nature that correspond with each color in the rainbow. There are also examples of color opposites such as white and black.… More →

This simple book uses wonderfully appealing images in nature to teach children about location, orientation, and the relative position of objects. These early concepts include left and right;… More →

This introductory book uses close-up images of plants, animals, and people to help children compare the relative sizes and weights of natural objects. Is it big or small? promotes the… More →

Grouping and classification are among the first math and science skills that children need to learn. This fun book will challenge children to observe natural creatures to see what makes them… More →

Patterns are made up of shapes, like spots, stripes, circles, triangles, and combinations of these. Colors play a big part in patterns as well. Bobbie Kalman's new book helps explain how some More →

We measure time in minutes, hours, days, weeks, months, seasons, years, and in historical dates. We talk about mealtimes, bedtimes, school times, holiday times, and good times. We also use… More →

Almost every shape can be found in nature! The sun, moon, and Earth are circles and spheres. The wings of butterflies contain triangles, the cells of honeybees are hexagons, and the hood of… More →

This fun book is about animal behavior. It challenges students to guess what animals are doing and why. Topics include camouflage and mimicry, color changes, migration, animal senses and… More →

Some patterns are visual; other patterns are events that repeat at a certain time or in certain places. Children will learn about patterns that are predictable events such as day and night,… More →