ABOUT THIS PRODUCT:
Teach how our atmosphere has changed with our exciting model!
Earth's atmosphere has dramatically altered since the planet formed 4.6 billion years ago. From its formation as a molten planet to the emergence of life the atmosphere has evolved. Show this to your students with our colorful 3-dimensional model!
First, your class makes their models of the atmosphere at different times. Then, they use it to look at how it has changed and what has caused this to happen.
The model covers the time from Earth's primordial atmosphere through different stages as volcanoes, comets, meteors, water and life played their part.
Takes about 30 minutes to build the model!
Origami Organelles are downloadable paper models that you print and make as many times as you like! When you purchase a model, you are licensed for unlimited use on a single site or campus.
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