High School resources for teachers. Contains videos, worksheets, websites, and activities for students.

This math resource contains 36 numbered boxes that can be used during assessments.  This allows students enough room and the ability to keep track...

This video explores how big a number 52! factorial is.  Just getting the exact same hand in the exact same order is almost impossible.  

This is a great video to introduce Feudalism in the Middle Ages. It explores the structure of the Feudal system of Nobility (Kings), Lords,...

Using the Choice Eliminator Addon in Google forms you can create a digital method of signing up parents for Parent-Teacher Conferences. As parents...

This video discusses how temperatures in lakes affect the flow of the lake's ecosystem.

Enjoy nature while timing your students work. This is a 30-second timer to the beautiful sounds of water rapids in Arizona. Then the end has a...

This video visually describes how cells use active and passive transport to get molecules into an individual cell. Osmosis, Dialysis, Facilitated...

In this tutorial, you will see how to use FlashBack Express 5.  FlashBack Express is an excellent free program, with premium options, that will...

In this demonstration, students will get a better understanding of what a geyser is and what makes it function the way it does.  I was worried...

This video does an excellent job explaining the answer to the question, "How small is an atom?  It compares an atom to the size of a grapefruit...

What can I say more than this is a great video about goats, their sounds, ability to see, and other animal adaptations that make them what they...

This is an animated video about the time value of money.  The calculation of compound interest is discussed.

Why did Pluto get demoted from being a planet?  Well did you know that there are actually bigger than Pluto objects that orbit our sun?  If we...

I took another copy of this and then edited some of the slower parts and parts that might be objectionable for High School students.  This video...

When you are teaching a unit on Astronomy, inevitably you are going to get into a discussion with students on the possibility of life outside of...

How does tape work?  Van Der Waals bonds are the answer.  This video describes how tape acts like a solid and a liquid to keep its ability to...

This informative video debunks several common myths about the human brain. The video covers seven myths that are often taught to students,...

This video answers the question, "Why is our solar system flat?"  

In this activity students will discover information about the four mass movement types: creeps, slides, falls, flows, slumps. They will discover...

For most of history, scientists weren't quite sure why our hearts were beating or even what purpose they served. Eventually, we realized that...

Teachers can create arrays and visually show how division works.  Using the program students can also work on estimation, factoring, remainders,...

This video is a short explanation as to why the Constitution was created.

Experience an authentic space shuttle launch with this video, and make sure to play it loud with a high-quality sound system so that your students...

Why do feet smell?  Why do some feet have strange food odors?  This video does a good job of explaining how bacteria on your body produce those...