David Armentrout
Author
Language
English
Description
True planets, dwarf planets, and exoplanets--what's the difference? Learn the three rules scientists use to decide what makes something a planet. Discover how the search continues outside our solar system to find a planet like Earth. Notes to caregivers and teachers provide question prompts to assist reader comprehension.
11) A Visit to Mars
Author
Series
Language
English
Description
A look at the planet Mars, its relationship to Earth and our solar system, and the future of its exploration.
13) Soyons honnêtes
Author
Series
Language
Français
Description
Parfois, les amis oublient de faire ce qu'il faut ! Quand Simon Zèbre n'était pas honnête, il savait qu'il devait réparer les choses. Une excellente histoire de fiction de niveau bas pour développer le caractère.
17) On The Tracks
Author
Series
Language
English
Description
Updated for 2020. Provides a first-hand look at all the different types of motorcycle race tracks.
18) The Hospital
Author
Series
Language
English
Description
Updated for 2020. Hospitals are the focus of this book. Included is information about who works in hospitals, how they help us, and why people might need to go to a hospital.
20) Wedges
Author
Series
Language
English
Description
Updated for 2020. Clear definitions supported by everyday examples and easy hands-on activities introduce young scientists to wedges.