McGraw-Hill Science Return to Book List
Frog Grade 1
Welcome, kids! Click a button below.
Science Magazine & World of Science
Teachers and Parents: Help children select a topic or keyword; then surf to the best science sites for kids!
National Geographic Society
Hey Kids, Teachers, and Parents! Visit these great Internet sites from National Geographic.
Science Newroom
Teachers and Parents: Activities for kids of all ages! Click here to download the optional Teacher's Guide and worksheets.
Topic Review
Teachers and Parents: These topic summaries help children review science concepts.