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Floating Eggs: Weekly Science Project Idea and Home Science Activity Spotlight

Ocean sciences density and salt water project to make an egg float / Hands-on science STEM experiment

In this week's spotlight: an ocean sciences family experiment and science fair project. Some things float in water and some do not. Knowing the density of the object and the density of the water helps explain what is going on, and you can observe and talk about the buoyancy of an object. But adding salt can change what happens. Why? In this hands-on science experiment, you set up a series of dilutions to see at what point an egg goes from sinking to floating in salt water.


Science Buddies Science Activities

Science Buddies and Autodesk for Student STEM Exploration


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The Rosetta spacecraft may help provide information about the formation of the solar system and planet Earth. Students and classes explore comets and space science through hands-on science projects.

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School and family science weekly spotlight: make a homemade compass from household materials.

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School and family science weekly spotlight: learn more about the chemistry of solubility while making your own tie dye using permanent markers.

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Science Buddies 2013 Annual Report: STEM: BUILDING 21st CENTURY CITIZENS

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With new Bristlebot Kit from the Science Buddies Store, students can build three styles of introductory robots and learn more about robotics engineering.

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School and family science weekly spotlight: experiment with tonic water and a black light to learn more about fluorescence and light energy!



Your Science!
What will you explore for your science project this year? What is your favorite classroom science activity? Email us a short (one to three sentences) summary of your science project or teaching tip. You might end up featured in an upcoming Science Buddies newsletter!



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