Different types of mutations cause unique types and degrees of muscular dystrophy. Scholars learn about the types of mutations and the impact on the body. They compare the location of the mutations and draw conclusions about how it is...

Every muscle movement requires energy, but where does that energy come from? Scholars answer this question and more as they complete a worksheet. By following the directions, completing research, and discussing it as a class, they begin...

Biology stars extract DNA samples from beef thymus and then examine its properties. They use enzymes to digest the DNA samples, and then use electrophoresis to separate fragments. Finally, they discuss methods and principles of...

Students participate in an extended laboratory research to experience how scientific information is obtained, upon which we build scientific knowledge and understanding.

Learners conduct a simulation to explore how scientists estimate the size of animal populations. They analyze a random sample and then extrapolate those results to a larger population. Additionally, they will apply the principals of...

Activate middle schoolers' minds with this physical science activity. Learners vary the diameter of gears and the number of teeth on them to find how energy output is affected. This writeup features well-developed background...

Students explore the challenges that are faced when transporting materials into space. They review the various forms of energy, including solar arrays, that are used on the International Space Station and how generating this energy calls...

Conduct research focused on improving a current technology by having students work in groups to investigate improvements that could be made to a particular piece of technology. They list the current problems and attempt to develop...

A complete overview of oxidation, reduction, and how electrons are moved in respiration. You could use this slide show to elaborate on the concept of harvesting stored energy, and to summarize the stages of aerobic and anaerobic metabolism.

Discover Ancient Egypt! Learn about mummification and gods, visit pyramids and temples, examine cliff carvings and paintings, take quizzes and engage in activities. Colorful, interactive, and easy to use, this app is not just for kids!

Ever wonder what drones are doing high above us in the sky? This article gives your class an insight to what those robots in the sky are doing. After reading an article on drone technology, pupils are prompted to respond to a...

All of the people in your class would agree that life would be different without the invention of the telephone! Study Alexander Graham Bell's most famous and influential invention through the primary source document of his...

Electrify your classroom as you lead pupils through a series of steps to demonstrate basic principles of electricity and magnetism. They design a simple circuit and test this for static electricity and current electricity. Next,...

Young historians view and analyze photos and documents from WWII that are related to blood transfusions and blood plasma. A demonstration of correct and incorrect blood donors visually shows the importance of knowing blood...

It's a small (nanotechnology) world after all! The first segment of a six-part series gives an overview of nanotechnology, its principles and applications, and shares some of the engineering applications of nanotechnology. A...

Target, bystander, or bully? Class groups watch a short student-produced video about cyberbullying and then devise and script their own drama to encourage discussion about this hot button topic.

Silver pennies and copper nickels are made possible by applying some chemistry. Learners use electrolysis to coat a penny with zinc sulfate and a nickel with copper sulfate. Their investigation builds an understanding of electroplating...

Young engineers consider how to apply accelerometers and sensors to help prevent falls in elderly people. They consider forces of motion and gravity as part of the engineering design process.

Where does the mass for a growing tree come from? Scholars consider a few different hypotheses and guess which is correct. They then analyze data from different experiments to understand which concepts science supports.

In the 1940s, scientists discovered bacteria conjugation, the process of DNA transfer or bacterial sex. The discovery proved that bacteria and viruses contain DNA and led to a Nobel prize. Interested individuals learn about the...

Biotechnology changes lives every day, but how did it all start? Learn about Cohen and Boyer's technique for recombinant DNA and the founding of this new scientific study. Then, scholars use the online interactive to discover how Hanahan...

Mythic creatures and where to find them is the subject of an engaging interactive resource. Young anthropologists click on a bright red X on a world map to see an image of and learn the stories of 15 legendary creatures.

Research how DNA, the genetic blueprint of living organisms, plays an essential role in the continuity of life. High schoolers will summarize how their influence may very well effect the destiny of the population from one generation to...

Students investigate inventions and the impact they can have on people. In this technology lesson, students research Thomas Edison and discuss how the invention of the light bulb impacted others. Students sketch out an invention they...