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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 Summer Science Roundup


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City parklets provide interesting challenges for engineers, designers, and planners. With software from Autodesk and a fun Digital STEAM Workshop challenge, students can design their own parklets and see what is involved in reimagining a few parking spots as a social space.

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As the number of medications continues to rise, pharmacists play an increasingly powerful role in helping ensure patient wellbeing, safety, and quality of life. Beyond an apple a day, feeling better may require advice from a pharmacist!

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Visual illusions and other optical puzzles are fun for families to share and explore. With hands-on science projects and activities, students can create and test their own visual illusions--including a cool infinity mirror!

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School and family science weekly spotlight: the science of marinades

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A fun SimCity science project from Science Buddies helps turn in-game city planning into a science experiment, one students can also use to enter the annual Future City competition.

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What do gears and tires have to do with who wins a race—or how long it takes to ride to the corner store? Find out with hands-on sports science projects that help tie science to the sports kids love to do and watch.



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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