A nine-row data table has novice number crunchers fill in columns for the greatest common factor, least common multiple, product of the two, and product of numbers. The pairs of numbers to work with are all single- and double-digit...

Students develop procedures to explore the behavior of fish.  In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment. 

Seventh graders discuss how energy is transformed from one form to another. For this physics lesson, 7th graders design and build their own hydro generator. They identify the factors that affect its energy production.

In this math worksheet, students find the solutions to the problems while looking for the prime factors. There is an example at the top of the page.

Eleventh graders explore the design, manufacture and consumption of personal audio devices and cellular products. They examine the related issues, choices, and consequences in the global economy for such purchases. They research...

In this multiples worksheet, students complete multiple choice questions about multiples of a number and common factors of numbers. Students complete 10 questions.

Students are introduced to the concept of free enterprise. In groups, they discuss the price of various food items and decide on which item to produce. They calculate the cost of producing the item and share their results with the class.

Students examine the importance of cleaning up and preventing indoor air pollution. They investigate how cleaning can reduce the harmful health effects of indoor air pollution.

Students develop mathematical skills using measurement in the form of weight. They also perform calculations to find cost and strengthen estimation skills while comparing the actual price. The context for the lesson is in the industry of...

Students research and compare economic factors and data mining in Nepal. Students look at data to determine how the Nepalese quality of life compares to other countries and predict whether the literacy rate indicates or influences the...

Students explore the marketing process that companies use, including their advertising campaigns. As a class, they discuss how supermarkets develop new brands, determine how to package their goods, price them, and select the products....

In this digits problem, students determine what digits, when multiplied, equal given parameters.  This one-page worksheet contains 1 problem.  The answer is provided at the bottom of the page.

High schoolers explore the basket weaving business and entrepreneurship in action. They discuss the basket weaving business and identify business concepts that apply to the creation and sell of baskets. Students identify factors that...

Students describe how demand differs from the quantity demanded, explain what the law of demand states and what demand schedules and demand curves illustrate while studying about economics. Also in retrospect, several writing scenarios...

Young scholars consider why we eat and where our food obtains its energy. They illustrate food chains that might be found on an open field, dissect owl pellets, identify the remains of animals in the pellets, watch videos and participate...

Students use a video, the Internet and hands-on activities to explore how to determine the age of rocks and fossils based on radioactive decay data.

In this economics worksheet, students respond to 38 short answer questions regarding the economic laws of supply and demand and market structure.

Students discuss the role of media in their lives and making decisions. In groups, they define violence and identify how it is represented in the type of entertainment they are accustomed to viewing. They compare and contrast behaviors...

Students create a digital scrapbook of the election of 1948 -- one of the most interesting and unique elections in US History.

In this shaping the land activity, students will match 7 vocabulary words relating to the movement of sediments to its definition. Students will read 10 statements about how water and glaciers impact sediment movement and answer true or...

In this Eigenvalue and Eigenvector worksheet, students examine the applications of matrix exponentiation. This four-page worksheet provides explanations and examples, as well as three problems to complete.

What do you do with a difficult-to-factor quadratic expression? This lesson provides the answer. Pupils learn a grouping strategy to help factor trinomials. When guess and check seems too tedious, this method is the "works every...

In this stoichiometry worksheet, students practice calculating moles, molarity, and the concentration of a solution in molarity. This worksheet has 12 multiple choice questions and 3 problems to solve.

Learners calculate the surface area of prisms. In this geometry lesson, students investigate the properties of prisms and analyze ways to calculate the are of a rectangular prism. They derive the formula for surface area.