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Teachers Parents Students

Gearing Up for Pedal Power

The month of May is national "Bike to Work" month, and this week the League of American Bicyclists is encouraging people to leave their cars parked and get on a bike for the morning commute to work or to school!

The environmental and energy benefits of a pedal-powered commute are obvious, and you might save a few dollars when you puts your pedals to work instead of your engine. There is, of course, a bit of a trade-off in terms of speed. You'll need to allow a little extra time, depending on how far you need to go.

If you want to figure out a strategy for maximum speed (keeping safety in mind!), then you need to dig deep into gears and the impact of gear ratios on speed. There's a reason your bike has multiple gear and speed settings!

The Science Buddies science fair project "Jack and Jill Went Up a Hill and Came Biking Down After" helps uncover the relationship between gears and speed.

Science Buddies Science Activities

Science Buddies Summer Science Roundup


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School and family science weekly spotlight: melting ice chemistry.

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For families living in drought conditions, careful monitoring of water usage is especially important. With hands-on science and engineering projects, students can investigate water-saving strategies and science and engineering related to water conservation. Above: The effect of drought can be...

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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



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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