Grades 9-12

Exploring Density

Activity

Exploring Density

Why do some materials sink to the core of a planet while others float to the crust? This experiment uses marshmallow fluff and molasses to illustrate the concept of planet differentiation.

Exploring Density

Activity

Exploring Density

Why do some materials sink to the core of a planet while others float to the crust? This experiment uses marshmallow fluff and molasses to illustrate the concept of planet differentiation.

Launching and Recovering Meteorites

Activity

Launching and Recovering Meteorites

Throwing water balloons on school grounds in the name of science? Absolutely, if you do it safely, and apply what you learn to the science of finding and recovering meteorites.

What's The Composition of the Universe?

Activity

What's The Composition of the Universe?

Can the universe be contained in colored sprinkles? Find out by using confetti or sprinkles to create samples that show the abundance of elements in different substances found in the universe.

Curriculum Materials

Booklist: Native American Myths

Compare contemporary myths with those from the 19th century. Read trickster tales from 55 tribal groups. And peruse illustrated Haida myths. 

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Discovering Vietnam's Ethnic Diversity

Did you know that Vietnam has 54 officially recognized ethnic groups, speaking more than 50 languages? Explore the country's rich diversity with a look at the many traditions that define contemporary life in Vietnam.

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Discovering Vietnam's Biodiversity

Now that peace has firmly taken hold in Vietnam, scientific research is flourishing once again. Meet some of the country's diverse animal and plant life, including many rare and endangered species.

Curriculum Materials

Petra Book List

Want to learn more about archaeology but don't know where to start? Dig in with this list of books, with titles for both kids and adults.

Curriculum Materials

Petra Web List

Explore Petra and learn more about archaeology with this Web list for kids and adults.

The Abundance of Elements in the Sun

Activity

The Abundance of Elements in the Sun

What’s the universe made of? Scientists tackle this puzzle by studying the composition of the different objects contained in the universe. In this activity the object is the Sun, and the tools are the periodic table and a graph.

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