Understand what it takes to control planes safely. The first lesson in a series of six introduces the class to the air traffic control situation. The pupils develop their understanding of units used in air travel, then learn how to read...

Why do the bases in DNA pair up the way they do? Unravel the mystery of the double helix in a virtual lab. Young scientists follow in the footsteps of Watson and Crick to determine the free energy associated with DNA base pair binding....

Is your acid-base chemistry lesson plan a little ho-hum? Spice things up with puzzles! Young chemists manipulate facts about acids and bases to solve a series of interactive puzzles. The activity combines content knowledge and...

There's no diluted learning here! Young chemists conduct a virtual lab exploration to practice their stoichiometry skills. By manipulating simulated solutions, they create a solution of a specific glucose molarity.

One of the first models of DNA appeared to be a triple helix. Young scientists learn about the many scientists who worked to find the shape of DNA. They observe multiple models, tests, and experiments to understand the conclusions. An...

DNA writes 64 different words but only codes for 20 different amino acids. Budding scientists learn about where each of these numbers come from and why they aren't equal with an online interactive. The resource explains the research, the...

How well do your young chemists know their acid-base reactions? Reinforce neutralization reaction and problem-solving skills with a challenging interactive. Learners examine the reactants, then predict the outcome in a series of...

What are the different ways to test for pH? First, scholars explore the pH scale and a common way to test for acidity and alkalinity. Then, they learn about the importance of pH in food safety and why variance in pH could potentially...

Pupils learn how to control food spoilage by adjusting the food's pH. They see that one of the most dangerous bacteria can grow in food if people don't handle and store food properly. Using knowledge of the bacteria's preferred pH,...

No chemistry lab? No problem! Scholars use a virtual lab to determine the solubility product of four different chemicals. They then use the results of their experiments to see if higher solubility product values equal greater solubility.

Find the needle on a lined paper. Pupils run a simulation of dropping a needle on a lined paper. The probability of the needle crossing at least one line is pi/2. After each trial, the interactive displays the approximation of pi based...

In this oceans worksheet, students click on the links to learn about the problems in the ocean and follow the steps on creating a project to help fix the problem. Students complete 4 steps.

In this energy alternatives and conservation worksheet, students research the topic, answer 3 questions, then complete a 4 step plan to create a print or digital project.  This page has numerous links to web resources.

In this alternative energy and energy saving game worksheet, learners create a multimedia game to present facts and influence people's behaviors about alternative energy sources, with links to helpful web resources.

In this ecological dilemmas in wetlands worksheet, students select a topic, use  the links to websites for research, describe the topic, explain its impact on wetlands, identify alternatives and decide on possible...

For this product packaging conundrum worksheet, students research product packaging to select materials and design for packaging a model of the school mascot.  This page has numerous links to helpful web resources.

In this biomes worksheet, students create a project about biomes after completing online research with websites given. Students complete 4 steps in completing their project.

In this environmentalist worksheet, students work in teams to research people who are environment activists and choose one of them to get the award. Students create a poster to explain their choice of the recipient.

In this gas and oil worksheet, students read articles about the gas and oil industry and the royalties that are collected. Students then write a letter to their Senator about their feelings toward oil issues and answer short answer...

In this birds on Wade Islands instructional activity, students read a 1 page passage about the state of the birds on Wade Islands and answer 1 short answer questions about it. Students answer "What actions should the wildlife agencies...

In this electrical worksheet, students design and build  circuit boards using photovoltaic cells to grasp the understanding of circuit design before answering a series of 10 open-ended questions. This worksheet is printable and...

In this DC motor worksheet, the learner answers 3 open-ended questions pertaining to the design of a DC motor. The worksheet is printable and the answers are revealed online.

Combine the simple machines to accomplish a task in this interactive game.