Learn how to make a simple animation in the kid-friendly, block-based programming language Scratch! Check out our other Scratch tutorials here:
Simple animation: https://youtu.be/TsgryTenm04
Using costumes: https://youtu.be/4ogkMy59aBI
Adding sprites: https://youtu.be/PTRJca3kVp4
Using variables: https://youtu.be/xuBWVj9NmEg
For a science project where you can use a Scratch animation, check out our Testing the Accuracy of Eyewitness Testimony project:…
This video shows how to build a simple refracting telescope, also called a monocular or a spyglass, using two lenses. One lens is double convex (converging) and one is double concave (diverging). This results in a magnified right-side-up image instead of the inverted image you get when using two double convex lenses. This telescope is easy for young kids to build since it does not require a third lens or prism to give a non-inverted image. Written instructions to make the telescope and links to…
This video explains everything you need to know about solutions and how to prepare them. We will also introduce the concept of solution concentrations and go through some example calculations.
To learn even more about how to make and use solutions, try these resources:
Written tutorial on How to Make Solutions: https://www.sciencebuddies.org/science-fair-projects/references/how-to-make-a-solution?ytid=vJmIJ951p1o&ytsrc=description
Video on How to Dilute Solutions:…
This video shows you how to build a simple anemometer (wind speed meter) using paper cups, straws, and a pushpin. This fun activity makes a great science fair project or classroom lesson plan. To see written instructions for the science fair project, visit "How Does a Wind Meter Work?": https://www.sciencebuddies.org/science-fair-projects/project-ideas/Weather_p008/weather-atmosphere/how-does-a-wind-meter-work?ytid=Af0LB3abBsk&ytsrc=description To see written instructions for the lesson plan,…
Build your own Archimedes screw by following the instructions in this video! An Archimedes screw is an ancient device used to lift water from one location to another. Despite the basic design being thousands of years old, these devices are still in use today! You can do this activity just for fun, or turn it into a science fair project by following the written instructions on our…
This video shows you how to make wheels and an axle for a balloon car or rubber band car that can be used in a variety of science projects or lesson plans. To view written instructions for these projects, see:…
Make and test edible rice paper with the fun STEAM activity. Check out written instructions and the science behind the activity on the Science Buddies website: https://www.sciencebuddies.org/stem-activities/rice-paper?ytid=TnHPLc87XiM&ytsrc=description
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…
Make amazing rock candy with materials you have at home! Written instructions and an explanation of the science are available on our website at https://www.sciencebuddies.org/stem-activities/rock-candy?ytid=ajrNj7JcCpQ&ytsrc=description
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 https://www.sciencebuddies.org/?ytid=ajrNj7JcCpQ&ytsrc=description to…
This video shows how to make paper circuits using copper tape, coin cell batteries, and LEDs. Written instructions for the activity are available on the Science Buddies website: https://www.sciencebuddies.org/stem-activities/paper-circuit?ytid=ZaTKVjxt_kQ&ytsrc=description
For a science project about paper circuits, see this page: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p085/electricity-electronics/paper-circuits?ytid=ZaTKVjxt_kQ&ytsrc=description
For a more…
Boost your culinary creativity with the help of a molecular gastronomy technique called direct spherification! This video shows how you can make popping boba balls from juice and other liquids. We also provide tips and tricks to ensure you get the best results and reveal the science behind this fascinating process! As a special bonus, you’ll learn how to turn playing with spherification into a science project for school. Written instructions:…
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