The Human Body for grades 5 to 8 is designed to aid in the review and practice of life science topics specific to the huma...

The deadliest animal in Africa isn’t the lion or the crocodile — it’s the hippopotamus! Hippos have razor-sharp tusks, wei...

Read and Wonder

Huge, magnificent, and solitary, a polar bear moves through the frozen Arctic. Powerful hunter, tire...

The best way to learn about a caterpillar is to watch one close up. With love and care, a grandfather shows his granddaugh...

Follow the flight of a honey bee as she searches for nectar to sustain her hive and, along the way, pollinates flowers to ...