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Moon Size Science: Weekly Science Project Idea and Home Science Activity Spotlight

Weekly Science Activity Spotlight / Full Moon Illusion Science Project for School or Family Science
(Moon rise image credit: Thomas Fietzek, Wikimedia Commons)

In this week's spotlight: a pair of human biology and health science projects to help students and families better understand the way our eyes perceive the full moon rising. If you have noticed that a full moon sometimes seems very big and then smaller as it rises, you have seen the full moon illusion in action. Learn more about Emmert's Law and experiment to find out why and how our perception of the moon's size changes based on where it is in the sky:


Take It Further

By the way, this week's full moon (on Tuesday, August 20) was also, technically, a Blue Moon, a label which has nothing to do with the color and a lot to do with the old adage we often hear and use of something happening "once in a blue moon"! Find out more about the history and science of the Blue Moon in this article at Space.com. See also: "When the Moon Is Full (Or Seems to Be)" and "Visual Illusions: When What You See Is... Not What's There?" on the Science Buddies Blog.

This cool video by photographer Mark Gee gives a great look at a few minutes of a stunning moon rise in Wellington, New Zealand. Will the moon look so big once it is fully risen? Did it actually change? That's what this week's science activity highlight is all about!

Full moon Mark Gee Video Screenshot
Science Buddies Science Activities

Science Buddies and Autodesk for Student STEM Exploration


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School and family science weekly spotlight: learn more about the science that helps solve crimes! Use fake blood and investigate how blood spatter changes depending on the height from which the blood was dropped.

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An orange scrub brush gives a family science activity a boost of jack-o-lantern-inspired fun and leads to a great robotics exploration.

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Environmental conservation and energy science collide in a proposed solar power project that promises greener energy but threatens to disrupt a major migratory path for birds. Students explore with big data science.

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Think baseball is all about runs, outs, balls, and strikes? What about physics, biomechanics, and statistics? Explore the science of baseball!

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We go DIY with molecular gastronomy and family science as we make our own popping boba using the Spherification Kit from the Science Buddies Store.

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The current Ebola crisis in West Africa has already topped charts for all Ebola outbreaks in history. Medical biotechnology science projects let students gets hands-on with projects that parallel real-world research and development.



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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