Adaptations must be made as environments change. This fabulous presentation features Icelandic icefish, a transparent, scaleless specimen that even has colorless blood. Genetics and adaptations concepts are explored as scientists study...

At the end of a general physics course focused on light and electricity, you can administer this exam. Concepts covered include electromagnetism, circuits, induction, light rays, lenses and mirrors, characteristics of light, electron...

Accelerate young physicists' learning with this collection of problem-solving worksheets. Starting off by teaching students to identify the given information and variables in physics problems, this resource goes on to challenge them with...

Students make detailed observations and identify an unknown using descriptions.  For this observation lesson students are given a creature and must be able to identify it by species and genus.

Here is a thorough instructional activity on safety in the chemistry lab. Chemists review a detailed list of safety rules, draw the layout of the laboratory area to include emergency equipment, identify hazard warnings, and consult the...

Step into the strange world of antimatter with an entertaining, yet educational physics video. Follow along to see how recent developments in physics research have allowed scientists to begin learning more about these elusive particles.

While clouds may not make for the most enjoyable weather, they play an important role when it comes to regulating the temperature of the earth. Watch this video and learn how these giant masses of water droplets actually help to cool the...

Can something be both alive and dead at the same time? According to quantum physicist Erwin Schrödinger, the answer is yes. Watch this short video to learn how the wave and particle nature of all matter allows objects to be in two states...

Love the pun, "How Curiosity got us to Mars!" Curiosity is the desire to learn or know, and it is also the name of the rover that landed on Mars in 2012. Mohawk-sporting Bobak Ferdowsi, a NASA engineer also discusses how and why we study...

Every human is unique, from our thoughts and actions to our DNA. Scientists spent billions of dollars and over a decade to map the human genome, the sequence of DNA within one human being. Since the project was completed ten years ago,...