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Have you ever wondered how all the food that you eat gets digested? It is not only the acid in your stomach that breaks down your food – many little molecules in your body, called enzymes, help with that too. In this activity you will explore the foam-creating enzyme catalase. How much foam can you make? Written instructions are available on our website at https://www.sciencebuddies.org/stem-activities/explore-enzymes-catalase?from=YouTube.
Science Buddies also hosts a library of instructions…
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Test the limits of solubility! In this fun science activity, you will find out how much of a compound is too much to dissolve in water. https://www.sciencebuddies.org/stem-activities/solubility-limits?from=YouTube.
Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at http://www.sciencebuddies.org?from=YouTube to learn more.
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Why do avalanches and landslides roll down the hill? Learn about slippery slopes and the angle of repose in this fun science activity. Find written instructions on our website: https://www.sciencebuddies.org/stem-activities/angle-of-repose?from=YouTube
Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at http://www.sciencebuddies.org?from=YouTube to learn…
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Build and test paper bridges in this fun STEM activity! What shape is the strongest? What material works the best? Try it yourself and find out. For teachers, classroom lesson plan versions of this activity are available on our website:
https://www.sciencebuddies.org/teacher-resources/lesson-plans/paper-bridge-design?from=YouTube
https://www.sciencebuddies.org/teacher-resources/lesson-plans/paper-bridges-2?from=YouTube
Science Buddies also hosts a library of instructions for over 1,000 other…
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Make and launch paper rockets in this fun STEM activity! NGSS-aligned lesson plans are available on the Science Buddies website:
3rd-5th grade: https://www.sciencebuddies.org/teacher-resources/lesson-plans/teach-scientific-method
6th-8th grade: https://www.sciencebuddies.org/teacher-resources/lesson-plans/scientific-method-rockets
If you just want to do this project for fun, check out our activity instructions: https://www.sciencebuddies.org/stem-activities/paper-rocket
Science Buddies also…
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Do you like both, arts and science? Then this is the perfect activity for you! This video will show you how to use science to create beautiful marbled paper cards! Written instructions are available on our website at https://www.sciencebuddies.org/stem-activities/paper-marbling?from=YouTube.
Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at…
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What plant parts are flowers made of? In this botanical science activity, you will dissect flowering plants and explore their parts and functions. https://www.sciencebuddies.org/stem-activities/flower-dissection?from=YouTube.
Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at http://www.sciencebuddies.org?from=YouTube to learn…
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Explore how enzymes work in three simple experiments using toothpicks as a model for enzymatic activity. In experiment one discover what happens to enzyme activity over time. In experiment two explore how changing the substrate concentration effects enzyme activity. And in the third experiment see how temperature alters the enzymatic activity.
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STEM activity that explores what makes balloons stretchy. To view written instructions for this project, see the " Stretchy Balloon Science” page at Science Buddies: https://www.sciencebuddies.org/stem-activities/stretchy-balloon?from=YouTube
Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at http://www.sciencebuddies.org?from=YouTube to learn…
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Make your own craters using "meteorites" and some kitchen ingredients in this fun STEM activity. For an added bonus, use your smartphone to film the impact in slow motion! Find written instructions here: https://www.sciencebuddies.org/stem-activities/creating-craters?from=YouTube
Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at…
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Explore Our Science Videos
Paper Marbling – STEM Activity
Matchstick Rockets
Test Different Pinwheel Designs