Curated OER
Miss Selle's Science Songs - Plate Tectonics
Middle school scientists will think you're the coolest teacher on the planet when you use this video to help them understand the basics of plate tectonics. The lyrics, compiled by science teacher Sue Selle, are played to the music from...
Bill Nye
Bill Nye The Science Guy on Outerspace
Give your gang a visual of scale, or help them to comprehend distances in space with this Bill Nye video. In it, he arranges a series of balls along the length of a soccer field using correct proportional distances from a soccer-ball...
Bill Nye
Bill Nye The Science Guy on Heat
A difficult-to-grasp concept, the fact that even cold objects contain heat energy, is the focus of this hot little video clip! Bill Nye tells physical science learners that heat is, by definition, the motion of molecules. He compares the...
Bill Nye
Bill Nye The Science Guy on Light, Bending & Bouncing
Beam me up, Bill! Explore how beams of light behave when they strike flat and curved surfaces. Bill bends light using a nifty contraption that streams three beams through a straight and a curved piece of plastic. He also defines and...
Bill Nye
Bill Nye The Science Guy on Insects
Queen Latifah makes a cameo in this Bill Nye episode on insects. The facts taught are that the queen bee is in charge of a bee colony, ants can dig tunnels, and exoskeletons support, strengthen, and protect the insect's body. While you...
Bill Nye
Bill Nye The Science Guy on Static Electricity
Shock viewers with this video clip about static electricity! Bill Nye sports a wacky wig and explains how electrons get stored up on the surface of a Van de Graff generator and then jump onto a metal ball. If you do not have your...
Curated OER
STEMbite: 300 Billion Things
Just how much is 300 billion? There are supposedly this many stars in our skies! Mr. Vanden Heuvel calculates about how many blades of grass are in his lawn, but doesn't get close. Then he computes how many grains of sand there are in a...
Curated OER
STEMbite: Bar Codes
Binary code is used to create an endless supply of barcodes. The narrator writes out the computation of how many bar codes are possible. Then he shows that we have come up with even more complex coding such as quick response (QR) code...
Curated OER
STEMbite: Heat Transfer
Convection, conduction, and radiation are the three methods of heat transfer. Introduce them to your physical science students by showing this video. The emcee shows where each of these play a role in his kitchen and explains a bit about...
Curated OER
STEMbite: Engaging Plants
The science teacher discusses features of weeds in his backyard and how their thorns are used by the plant to engage animals. Other methods that plants use to engage animals include appearance, scent, and the taste of their products. Mr....
Curated OER
STEMbite: DNA Folding
Super short, but very visual, this video models how DNA can pack a tremendous amount of information in a tiny space. Andrew Vander Heuvel visits a farm museum where some young ladies are making rope. The final strand is six times shorter...
Curated OER
STEMbite: DVD Players
Hear a complete explanation of how a DVD player works. Data is stored in the spiraling groove of a compact disc, and a laser follows the groove, reading the peaks and valleys as 1s and 0s. The teacher even explains the difference between...
Bill Nye
Bill Nye The Science Guy on the Food Web
Plants. We can't live without them! Bill Nye discusses how every living thing relies on plants using a concept called the food web. In a very visual demonstration, he ties a cord from one picture to another on a three-dimensional...
Curated OER
STEMbite: The Calculus of Building Blocks
Watch this video with your junior engineers or your higher-level mathematicians. In it, Drew builds half of an arch bridge with building blocks. There happens to be a magnetic board behind the blocks, on which he affixes a magnet for...
Curated OER
STEMbite: Probability Challenge
Your statisticians will rise to the probability challenge while watching this video. A toy elephant is placed into one of 24 drawers. What is the probability of correctly guessing which one? As more drawers are opened, does the...
Curated OER
Conic Sections: Intro to Hyperbolas
In this video, Sal starts with the equation of a hyperbola by first comparing it to the equation of the circle, and ellipse. He then shows how to find the equation of the asymptotes by solving for y. He also shows a few intuitive ways to...
Khan Academy
Connection Between Even and Odd Numbers and Functions, Algebra II
Are odd numbers connected to odd functions and even numbers to even functions? This video tries to clarify that connection. It also discusses functions that are neither odd nor even to help you classify them more intuitively.
Khan Academy
Complex Numbers (Part 2)
This video continues looking at dividing complex numbers by looking at the conjugate of a complex number. The instructor then uses the conjugate to rationalize the denominator of a rational expression with a complex number in the...
Khan Academy
Connection Between Even and Odd Numbers and Functions, Algebra II
Are odd numbers connected to odd functions and even numbers to even functions? This video tries to clarify that connection. It also talks about functions that are both odd and even to give a more intuitive feeling about classifying these...
Curated OER
Red Cabbage Chemistry
An acid/base indicator that's made of blended red cabbage and water is used to demonstrate the various reactions that an acid/base solution goes through when some carbon dioxide gas is added. The best way to add the carbon dioxide is to...
Curated OER
Floating Balls & Flying Toilet Paper
A blow dryer and ping pong balls are all you need to demonstrate the amazing properties of air flow. In this demonstration, Spangler has a little boy as his assistant. Together, they make ping pong balls, a beach ball, and a roll of...
Curated OER
Hydrogen Bubbles - Exploding Bubbles
The thinking, and science, behind hydrogen-powered cars is beautifully demonstrated in this episode. Spangler shows how, by itself, oxygen is not combustible. However, when some hydrogen gas is added, that changes! His assistant scoops...
Curated OER
Sinking Soda Surprise
I'm sure you've heard that there are something like 20 tablespoons of sugar in a can of regular soda. It seems unbelievable, doesn't it? This demonstration really does show how much sugar is present in a can of soda. First, Spangler...
Khan Academy
Introduction to Complex Numbers, Imaginary and Complex Numbers, Precalculus
This video continues looking at dividing complex numbers by looking at the conjugate of a complex number. The instructor then uses the conjugate to rationalize the denominator of a rational expression with a complex number in the...