Wikipedia defines mathematics as "the study of quantity, structure, space and change." With a definition like that, it's easy to see why math is often called "the language of science." Math is essential for analyzing and communicating scientific results, and for stating scientific theories in a way that is clear, succinct, and testable.
Unsure of what the steps of the scientific method are? Not sure how to apply the scientific method? Watch how we use the scientific method to explore the science of popping boba – fun juice filled balls that pop in your mouth. You can find more information about each step of the scientific method at https://www.sciencebuddies.org/science-fair-projects/science-fair/steps-of-the-scientific-method?ytid=Xxm_beTs2LU&ytsrc=description
Science Buddies also hosts a library of instructions for over…
Machine learning and Data Mining sure sound like complicated things, but that isn't always the case. Here we talk about the surprisingly simple and surprisingly effective K-nearest neighbors algorithm.
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Watch this video first for the contest overview and rules! https://youtu.be/f22hAgv6XWQ
Complete contest rules and entry information: https://www.sciencebuddies.org/engineering-challenge?ytid=vOlYMDGff5Y&ytsrc=description
Check out our past engineering challenges! https://www.youtube.com/playlist?list=PLlBVuTSjOrcl90xJhFZxj18p3vdbVoh2p
Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents,…
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].…
The "impossible arrow" illusion by Prof. Kokichi Sugihara seems to break the laws of physics. The arrow always seems to point in one direction when you try to rotate it, but its reflection in a mirror points the other way! Learn about the illusion, how it works, and how to make your own 3D printed impossible arrow at Science Buddies: https://www.sciencebuddies.org/stem-activities/impossible-arrow-illusion?ytid=PKnPN3IzILQ&ytsrc=description See the full-length video here:…
The 2014 Hart Vision Teacher of the Year was given to Brittany Barnes of Math and Science College Preparatory Academy in Los Angeles. She is recognized as one of the leading math teachers in California.
To get a copy of the code and instructions for a science project see: https://www.sciencebuddies.org/science-fair-projects/project-ideas/HumBeh_p022/human-behavior/multitasking-efficiency?ytid=QGhpCU-96Ic&ytsrc=description
Science Buddies also hosts a library of instructions for over 1,500 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=QGhpCU-96Ic&ytsrc=description to learn…
This video explains the fundamentals behind the K-Nearest Neighbors (KNN) algorithm and how it can be a valuable tool in data classification and pattern recognition.
Written instructions and example code for Science Buddies KNN…
This video shows you how to train a K-Nearest Neighbors (KNN) model to predict which passengers survived on the Titanic using machine learning and libraries on Google Colab. Written instructions and example code are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/ArtificialIntelligence_p009/artificial-intelligence/KNN-titanic-survivor?ytid=9ayEvwmO8GI&ytsrc=description
Science Buddies also hosts a library of instructions for over…
Learn how to create an XY scatter plot in Google Sheets. Download the file used in this video from the following page: https://www.vertex42.com/edu/google-sheets-for-students.html
0:00 Scatter Plot Example
0:30 Start by creating a data table
1:50 Insert a Scatter Plot using the Explore feature or Insert Chart
2:31 Customize and style the chart
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