Ted: Ted Ed: Got Seeds? Now Add Bleach, Acid, and Sandpaper

In this acids and bases worksheet, learners learn the differences between an acid and a base and how pH is used to measure the strength of an acid or base. Students read about pH and acid rain. This worksheet has 10 matching and 20 fill...

In this acid and base activity, students read about the characteristics of acid and bases, the pH scale and neutralization reactions. Students match 10 terms with their definitions related to acids, bases and pH, they identify acids and...

 Explain the differences between DNA and RNA with a short video that includes information about the uracil versus thymine contrast and includes details about structural, functional, and bond discrepancies.

Provide your emerging chemists with the most descriptive way to perform specialized double displacement reactions possible! This video details acid-base neutralization, where acids and bases are combined to result in salt and water...

Sal starts this lecture by presenting the question as it might appear in a test or chemistry problem set. After reviewing the naming of a molecule, and then drawing it to clarify the electron arrangement, he explains how to determine the...

Is it scientifically possible to have super speed? Find out in this TED Ed series about the science of superpowers. [4:51]

High schoolers investigate acids, bases, indicators and universal indicators. In this acid and base lesson plan, students test 6 samples with litmus paper and determine if they are acids or bases. They separate out 7 samples using litmus...

Vultures may be difficult to imagine as super-heroes. They eat rotten meat, puke acid, and certainly aren't very attractive. However, recent research has shown how essential they are to the ecosystem. A short animated video reveals how...

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about aluminium, a metal once as precious as gold, now used for wrapping a sandwich. [11:52]

There are vastly different systems of sex determination among animal life on earth. In this TED Ed presentation biologist, Aaron Reedy, shows us the incredible differences between species when it comes to determination of gender. [5:46]