Kids' Clubhouse

Challenge your class with this fun and engaging engineering design project. The goal, to create a brand new cereal complete with a list of ingredients, a name and logo, and a box to hold it in. Starting with a survey to determine the...

What do Boston Harbor, the Electoral College, and Chief Powhatan have in common? They all represent vital moments in American history—and they are all clues in a thorough and challenging crossword puzzle about the United States...

Forgot how to multiply matrices? Well, this app can help. It is like a gigantic, well-organized reference card for all things math. Customize your personal reference material by adding your own notes and build up a personalized list of...

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!

The 19th podcast of a 21-part series on economics focuses on the costs of production when running a business. Historians analyze the difference between fixed, explicit, and implicit costs. They use mathematical equations to find total...

Students determine how much it would cost to build a pyramid using modern materials and ancient methods. They design scale drawings, models and submit final cost bids in an attempt to get the job of building a pyramid.

Students calculate commission for a stock transaction through a broker using the relationship between percentages and decimals. They decide which stocks are preferable based on the price to earnings ratios listed on the stock market quotes.

Middle schoolers consider the future of endangered species. In this conservation lesson, students view a slide show and use mathematical data to construct a prediction for the survival of an endangered species. This lesson includes,...

Does the government really control the prices of consumer products? Scholars look into the concept of price signals and how they relate to the overall buying and selling power in a market economy. The 12th lesson of a 21-part Economic...

Buying enough candy for trick-or-treaters without spending a lot of money can be the ultimate Halloween trick. Middle schoolers solve two holiday-themed word problems to determine which brand of candy is the better deal, based on cost...