The Environmental Protection Agency monitors sensors to track air pollution and set clean air standards. Enthusiastic young scientists use similar sensors to gather data in their area and then apply the gas laws and conservation of...

Car crashes provide a good method for studying kinetic energy transfer. Scholars explore energy through hands-on simulated crashes. They work together to design their own experiments and apply the knowledge gained to a situation that...

Energy has many forms ... but very few sources! How do we present this to young scientists? Explore the Definitions of Energy, PS3A, in a video about the Next Generation Science Standards. The narrator keeps it simple by relating each...

Warm up to the idea of solar energy. A lesson includes three activities that challenge scholars to apply knowledge in new ways. First, they learn to run an alarm clock without a battery by using solar energy. Next, they complete an...

A fuel cell is where the jailer keeps gas guzzlers. Scholars review chemical reactions, chemical bonds, and chemical structure in order to apply these concepts. Participants construct fuel cell kits, using electrolysis to run the car and...

There has been a huge solar energy spill! Let's go outside to play in it. This lesson includes multiple experiments showcasing solar and wind energies. Scholars build a solar heater and an anemometer before testing the results. The...

This is what all of the excitement has been building up to! Young engineers create engineering drawings, use machines to manufacture their products, test, and evaluate their designs in the last step in the engineering design process.

Enough with the talking, let's build something! In the fifth step in the engineering design process, young engineers build a prototype to test their ideas. The lesson walks them through the process of evaluating it step-by-step....

Have you ever wondered what type of AP Physics investigations The College Board wants? This is the guide for you! Sixteen labs covering both Physics I and II will get you started and inspire you to meet the requirement of 25 percent of...

Ideal for your electricity unit, especially with middle schoolers, this lesson plan gets engineers using multimeters in electrical circuits to explore the relationships among voltage, current, and resistance. Older learners may even plot...

Are you having trouble deciphering the Next Generation Science Standards on the website, or just trying to find the standards for your grade in a quick-and-easy format? If so, here is a free and easy-to-navigate app made with you in mind.

In collaborative groups, emerging engineers or environmental scientists plan and construct a water wheel or watermill that rotates for a total of three minutes. Everything you need to carry out this lesson is included: objectives,...

Why are neon signs so bright and colorful? Scholars discover how artists create neon signs and find out that neon is not the only gas they use in their production. Next, they explore the history of neon signs and how their development...

How are electromagnets used in modern technology? Scholars explore the uses of electromagnets, then build their own with household products and test them with magnetic materials. They discuss how the different properties of...

Textbooks come in all shapes, sizes, and media these days. An electronic textbook resource offers Physics materials for a full course. The text offers an explanation of physics topics as well as examples of calculations and reading...

Technology can help save money and add convenience. The resource offers a free textbook for a complete Chemistry course. The text begins with a review of the scientific method and continues to explain topics such as chemical bonding,...

Add a little sizzle to your lesson. The 15th video in the Crash Course Engineering playlist looks at heat exchangers, including concentric tubes, finned tubes, plate heat exchangers, and shell-and-tube heat exchangers. It describes how...

If you want, watch the video over and over again. The 11th installment of the Crash Course Engineering series focuses on cycles and repetition. It first reviews how heat engines work and applies the idea to heat pumps. It then explains...

Teaching about circuits can be as easy as flipping a switch! Science scholars explore the world of electricity using a fun interactive. The resource uses drag-and-drop images to promote an understanding of circuit components, types of...

Reversibility in cars isn't about driving backwards. An informative YouTube video describes how the degree of reversibility in a system determines its efficiency. It explains the concept using an example of the pistons in a car engine...

A spark of static electricity contains up to 3,000 volts, while a lightning strike contains around 3,000,000 volts. To understand electricity, its power, and the safety considerations relating to it learners engage in a comprehensive...

Turn up the heat! Young mathematicians develop models to represent different climates and collect temperature data. They analyze the data with regression and residual applications. Using that information, they make conclusions about...

It's all about the scale—they're not just wires, they're nanowires! The second lesson of the series builds on the oxidation-reduction experiment in the first lesson. Scholars synthesize a sample of nanowires using electrolysis. As they...