Does your hair break easily? In this fun activity you will measure how much weight one of your hair strands can carry. How strong do you think it is? Written instructions are available on our website: https://www.sciencebuddies.org/stem-activities/hair-strength?ytid=QWw-Vqz-KJU&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…
This video shows how to assemble the plastic chassis that comes with the Science Buddies BlueBot kit. The kit can be used in four different fun robotics projects that are beginner-friendly and do not require any programming. Robot kit available here: https://www.homesciencetools.com/product/bluebot-4-in-1-educational-robotics-kit/?aff=SB1
To view full directions for the related projects, see:
Light-Tracking Robot:…
This video will show you how to build a brushbot, a robot build on a scrub brush that moves using a vibrating motor. To view written directions to build a brushbot, see the "Build a Brushbot" activity at Science Buddies: https://www.sciencebuddies.org/hands-on-activities/brushbot?ytid=S3GAL2MshCw&ytsrc=description
Science Buddies also hosts a library of over 1,100 other free science fair "Project Ideas" for K-12 students, in a wide variety of topic areas from Astronomy to Zoology! Visit us at…
Rube Goldberg machines complete a simple task in a convoluted way. This video will show you how the concept of kinetic energy can help you design and build a Rube Goldberg machine. Detailed written instructions are available on our website at https://www.sciencebuddies.org/teacher-resources/lesson-plans/rube-goldberg-kinetic-energy?ytid=Eg4KbgAoA0o&ytsrc=description
Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun…
There are many different ways you can build a model car for a science project, classroom lesson plan, or just for fun. Check out written instructions for different versions like a balloon car, rubber band car, and wind-powered car on the Science Buddies website:
Balloon car science project: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Phys_p099/physics/balloon-powered-car-challenge?ytid=STl3JCwdOIY&ytsrc=description
Balloon car lesson plan:…
Build a unicorn robot that makes its own art! A kit with the electronic parts for this project is available here: https://www.homesciencetools.com/product/bristlebot-robots-kit/?aff=SB1. Written instructions to build an Art Bot are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p014/robotics/build-art-bot?ytid=43Nr2HRCQwI&ytsrc=description
The kit also includes parts to make a bristlebot: https://youtu.be/Q1zToREgV0c and a…
A materials list, circuit diagram, and example code for this Arduino robot are available on our website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p058/robotics/arduino-walking-robot?ytid=tCtgt-VoPUk&ytsrc=description
Arduino tutorial playlist: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm&si=-THMhNaTe0uln8QF
More Arduino science projects: https://youtube.com/playlist?list=PLlBVuTSjOrcn6YMenRG5dRuOHmZ1OwWRQ&si=LlaSFh5LoYcd_Hol
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Calculating percent change, especially calculating it as part of a word problem, is a crucial skill! Percent change (also known as "relative change" or "percent increase/decrease") is useful in every branch of science from Astronomy to Zoology. It's also useful for de-bunking clickbait, as we'll see in this video!
Avoid plagiarism! Cite BOGObiology! Copy and Paste the Following APA Citation:
[BOGObiology]. (2021, February 21). How to Calculate Percent Change Word Problems. [Video File].…
Phyphox is an app that allows you to use the sensors in your phone for your experiments. This video will show you how to calibrate and use the audio amplitude sensor in the Phyphox app, so you can measure sound levels of noises around you. Written instructions for projects or lesson plans that you can do with a sensor app are available on the Science Buddies website at https://www.sciencebuddies.org/science-fair-projects/science-projects?s=sensor+app&ytid=3cpZEVSC6Nw&ytsrc=description and…
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