Vivid photos and up-to-date information teach readers about Mars, including details on climate and geography, how scientists have explored the planet, and what they hope to find out about Mars in the future.
Action-packed photos and engaging text explore the varied world of vertical takeoff aircraft, from jump jets launching off a ski jump on an aircraft carrier in the middle of the ocean to the latest in drone technology.
From handwritten letters to typed text messages, this carefully leveled text compares and contrasts communication of the past to communication of the present!
Informative text filled with STEM highlights teaches readers about Saturn, including recent discoveries made by the Cassini spacecraft and information about how scientists' ideas about the planet have changed over time.
Computer coding sounds intimidating to many people, but what if there was an easy-to-use, affordable device that could help teach this skill in a fun, innovative way?
