The brother-sister pair Carlos and Clarita need your class's help in developing their new pet sitting business. Through a variety of scenarios and concerns presented to the siblings, the learners thoroughly explore systems of equations...

Get your classroom rocking with this four-lesson earth science unit. Through a series of shared reading activities and hands-on investigations, young geologists learn about the three types of rocks and the unique properties of each.

The library is such a valuable resource for kids of all ages. Help elementary readers learn all about parts of the library, text features for both fiction and nonfiction text, and different ways to find books that they want to read.

A comprehensive site that explores every part of dog ownership. Learn the anatomy of a dog, breeds of dogs, costs to take care of a dog, and how to train the new pet. In addition, there are online activities, a teacher's guide, and...

Viktor brought his pet plant on his trip to Nova Zembla. Help him figure out what to do to take care of the plant.