Seymour Simon's Extreme Earth Records

Earth: A Shipmate's Guide to Our Solar System

What Was the San Francisco Earthquake?

The Moon

Spectrum Science, Grade 7

Superpower Dogs: Halo: Disaster Response Dog

Gravity: Reading Level 4

Weather Projects for Young Scientists: Experiments and Science Fair Ideas

Daily Learning Drills, Grade 5

Rainbows and Light: Reading Level 4

Where Is the North Pole?

Finding Out about Solar Energy

Daily Learning Drills, Grade 4

The Science of the Coronavirus

Gone to the Woods: Surviving a Lost Childhood

Magnets: Reading Level 4

Daily Learning Drills, Grade 6

Basher Science: Planet Earth

Just the Facts: Physical Science, Grades 4 - 6