Learn the basics about Atomic Mass Units. The atomic mass is used to find the average mass of elements and molecules and to solve stoichiometry problems. Find out more in this video!

In this video Paul Andersen shows conceptual thinking in a mini-lesson on the conservation of matter.


TERMS
Matter - physical
substances
Atoms - the basic un
it of elements
Conservation - the quantity of a...

You might be benefiting from the weird units you've never heard every time you put on your shoes or read about dark matter.

This video is a lecture on the particle model and density. It explains the three states that matter can be in - solid, liquid, and gas - and their particle structures. The video describes how these structures affect their properties,...

This program covers part 2 of the very important topic of the atomic theory of matter. We discuss how atoms combine together to form new compounds. Students review the law of conservation of mass and how the mass of the substances at the...

Measuring is a vital process in science, and it is a process all students can carry out. This program demonstrates many of the different ways measurement occurs in science including measuring length, mass, volume, and temperature....

For the majority of recorded human history, units like the weight of a grain or the length of a hand weren't exact and varied from place to place. Now, consistent measurements are such an integral part of our daily lives that it's hard...

An ancient, abandoned alien space station has been discovered. Can you beat everyone in the galaxy and reach it first? -- It’s an incredible discovery: an abandoned alien space station filled with precursor technology. Now every...

Learn the basics about Atomic Mass Units. The atomic mass is used to find the average mass of elements and molecules and to solve stoichiometry problems. Find out more in this video!

This program covers part 3 of the very important topic of the atomic theory of matter. We discuss how atoms combine together to form new compounds. Students review the law of conservation of mass and how the mass of the substances at the...

This program covers part 1 of the very important topic of the atomic theory of matter. We discuss how atoms combine together to form new compounds. Students review the law of conservation of mass and how the mass of the substances at the...

Bruce D. Baker, Ed.D. is a Professor in the Department of Educational Theory, Policy, and Administration at the GSE, and is widely recognized as a leading scholar in the field of education finance. Serving in both academic and...

A very short explicit definition of the political term "gerrymandering". Helpful for students in AP Government, an intro to political science course or just random peeople on the internet who through synchronicity landed here.

A measure of how much matter an object contains, in units of grams or kilograms.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

Why is there something rather than nothing? Well the answer may be found in the weakest particle in the universe: the neutrino. For over half a century Fermilab has been the premier particle accelerator facility of the United States and...

Coming to us from 50 years in the future, legendary sci-fi writer Kim Stanley Robinson tells the "history" of how humanity ended the climate crisis and restored the damage done to Earth's biosphere. A rousing vision of how we might unite...

A powerful look at how outdoor ping pong tables, set up in the heart of New York City, are welcoming players from all walks of life. ➡ Subscribehttp://bit.ly/NatGeoSubShowcasetarget='_blank' rel='nofollow'>Subscribe ➡ Get More Short...

Leonardo DiCaprio meets with U.N. Secretary-General Ban Ki-Moon and delivers a speech on climate change as a newly-appointed U.N. Messenger of Peace. ➡ Subscribehttp://bit.ly/NatGeoSubscribe' target='_blank' rel='nofollow'>Subscribe...

"Shipping Goods Domestically" discusses how products and resources are shipped across the United States by breaking down the three major ways this occurs.

An outbreak of a vitamin deficiency disease called Pellagra occurred in the United States in 1902. Dr. Joseph Goldberger was tasked to find a cure for the deadly mallady. Get more Dark Matters |