This video shows you how to use if/else statements on your micro:bit with Microsoft MakeCode. Watch the rest of our micro:bit tutorial videos here: https://www.youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM
micro:bit science projects: https://youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=UVOR1AMKU817jmCs
0:00 introduction
0:21 review of event blocks
1:46 if/else block
3:06 conditions
5:35 multiple if/else statements
7:37 multiple conditions
9:07 physical…
Adding servo motors and some simple electronics can make your sculptures wave and turn as you enter a room, or watch as you walk past.
To view full directions for this science project, see the "Interactive Art" Project Idea at Science Buddies: https://www.sciencebuddies.org/science-fair-projects/project_ideas/Robotics_p029.shtml?ytid=L_uvGlvmme8&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…
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/hs-physics/x215e29cb31244fa1:electromagnetic-radiation/x215e29cb31244fa1:wave-particle-duality/v/introduction-to-light
Light and the electromagnetic radiation spectrum. Wave and particle-like behavior, and how to calculate the wavelength or frequency of a light wave. Created by Sal Khan.
Watch the next lesson:…
Chromatography kit with supplies: https://www.homesciencetools.com/product/paper-chromatography-science-kit/?aff=SB1
What food dyes are in your candy? Is black ink really black? What gives fall leaves their color? These are all questions that you can investigate using paper chromatography – a technique that can separate mixtures into their individual components. This video explains how paper chromatography works, walks you through each step of a paper chromatography experiment, and provides…
Arduino starter kit: https://www.homesciencetools.com/product/science-buddies-electronics-kit-for-arduino/?aff=SB1
Tinkercad Circuits is a free online circuit simulator that runs in your web browser. You can use it to prototype circuits and even run Arduino code. Many of our tutorial videos use Tinkercad Circuits to demonstrate various concepts. See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm and the Science Buddies…
Did you know that you share half of your genes with each of your biological parents? This is why you look similar to them and your siblings. In this activity you will model how traits are passed on from one generation to the next by creating cute alien babies. Written instructions as well as the genotype and phenotype tables are available on our website at https://www.sciencebuddies.org/stem-activities/alien-genetics?ytid=jzdC6PnuFKU&ytsrc=description or…
This is a new and improved version of our ion wind rotor project! Watch the original video here: https://youtu.be/SYJP36RJKPA. That version works well as a quick demonstration. This version requires more tools and materials, but works better for a science project. Written instructions and suggestions for a science project are available on the Science Buddies website:…
This video shows how to set up and use the IoT power relay to control a lamp or other appliance that plugs into a wall outlet with an Arduino. You can make the appliance react to sensors or voice commands to build your own smart home device. Written instructions are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p093/electricity-electronics/arduino-voice-controlled-lamp?ytid=p2yaFh5kuvw&ytsrc=description
0:00 intro
0:19…
Learn about iron deficiency anemia with anemia symptoms or signs and anemia treatment in this video!
WHAT IS IRON DEFICIENCY ANEMIA:
Iron deficiency anaemia is caused by lack of iron, often because of blood loss or pregnancy. It's treated with iron tablets prescribed by a GP and by eating iron-rich foods.
Check if you have iron deficiency anaemia,
Symptoms can include:
• Tiredness and lack of energy
• Shortness of breath
• Noticeable heartbeats (heart palpitations)
• Pale skin
Less common…
Science activity where you discover how to distinguish a cooked egg from a raw one without cracking it open. The science behind the activity can be found in https://www.sciencebuddies.org/stem-activities/egg-cooked-raw?ytid=bAlLOATamW4&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…
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