The history of the United States goes back hundreds of years. In that time, the country has changed and grown a great deal. But it all began with one document. Follow historical figures in this graphic novel as they break down the U.S. Constitution and get the juiciest tips on how the document--and the nation--has changed over time.
Take a crash course in middle school science, and see how chemical reactions, energy, and engineering can be powerful tools in todays world. See why chemistry is a piece of cake. Live large with life science and learn what makes living thinks tick. You'll soon discover that science is the real deal for real life.
When an invasive species makes its way into a new habitat, it can get crowded in a hurry! The invasive species can wreak havoc on the native species including people. Discover how invasive species make their move into new territories and how people are trying to lessen their negative impact.
Science-based, clear instructions guide readers through experiments pertaining to Earth, including its rotation in space, seasons, gravity, and matter. An engaging way to support the Next Generation Science Standards. Experiments are simple, accessible, and something that could be used at a science fair, in the classroom, or at home. Exploring the planet has never been simpler.
The history of the United States goes back hundreds of years. In that time, the country has changed and grown a great deal. But it all began with one document. Follow historical figures in this graphic novel as they break down the U.S. Constitution and get the juiciest tips on how the document--and the nation--has changed over time.
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