Twelfth graders solve first order differential equations using the separation of variables technique. In this calculus lesson, 12th graders explain the connection between math and engineering. They brainstorm what engineers do in real life.

Pupils explore the concept of trapezoids.  In this trapezoids instructional activity, students identify legs and bases of a trapezoid.  Pupils discuss the similarities and differences between isosceles trapezoids and right...

Learners explore the concept of solving two-step equations. In this solving two-step equations lesson, students watch a short video about solving equations. Learners view a PowerPoint presentation about solving two-step equations....

Students investigate the concepts that are related to finance and how it is used in the world. They take part in activities that are focused around the use of a spreadsheet while using a T-chart to simulate a ledger of credits and debits.

In this addition worksheet, students solve twenty equations associated with addition and decimals. Students show each step of their work as they solve each equation.

Learners identify the processes involved in the water cycle. In this math lesson, students explain what civil engineers and hydrologist do. They watch a video about flooding in Texas.

As an experiment is demonstrated for them, students write down their observations and brainstorm questions that can help them understand what they saw. After watching the experiment again—which demonstrates a soda can collapsing due to...

Students simplify fractions. They convert fractions to decimals. Students comprehend the double number line and how to use it proportionately. They convert fractions to percentages using the double number line. Students use the...

Middle schoolers practice calculating the slope of a line. They explain how the formula is derived and identify properties that are associated with positive, negative and undefined slopes. They complete an online activity as well.

Students examine the health risks of radon in the home. They calculate the odds for each risk and use different forms of measurement. They work together to complete the activity and worksheet.

Students use fractions strips to demonstrate addition and subtraction of fractions. They explore finding common denominations, examining equivalent fractions, and simplifying fractions. Students may work in groups or independently.

Learners explore the concept of factoring trinomials.  In this factoring trinomials lesson, students use the Mack Method to factor trinomials.  Learners watch a video on how to factor a trinomial with a coefficient of 1 with...

Students examine how multiples of the denominator indicate that a fraction can be renamed as a whole number, and convert improper fractions to mixed numbers. Independently they read examples, and complete a variety of problems on a...

Students explore the concept of multi-step equations. In the multi-step equation lesson, students solve equations by the 'party method'. Students make a flip book that shows the steps in solving multi-step equations.

Young scholars explore ratios and their relationships to fractions. They explain the process of identifying ratios and describe their comparison. Students write ratios as fractions and by using colons. They convert the ratios to...

Students investigate bio-fuel. In this investigative lesson, students create bio-fuel from vegetable oil waste. Students will analyze, predict, collect and synthesize data from their experiments with bio-fuel.

Students examine fossil fuels, nuclear and renewable fuels. They study investigate types of heat transfer such as convection, conduction, and radiation. They complete crossword puzzles based on the vocabulary. They design, construct and...

Students study the causes of different types and speeds of landslides. They determine that landslides are the result of gravity, friction, and the materials involved. They examine the step engineers are taking to prevent and avoid...

In this matrix worksheet, learners explore and solve problems with matrices by addition, subtraction, multiplication and using linear equations. There are 28 problems with some answers.

Clay itself sinks, but clay boats float. Why? Young engineers build clay boats to learn about buoyancy. They test the weight the boats can hold using washers and then tweak their designs to make improvements, following the engineering...

Students practice problem solving. In this number identification lesson plan, students practice identifying numbers based on clues or characteristics given. They also work in groups to identify the clues for given numbers.

High schoolers examine the definitions of biomas gasification and generate their own biomass gas.  In this renewable energy lesson students collect gases and roast a marshmallow. 

Young scholars explore the concept of patterning using musical instruments. In this music lesson plan, students identify several instruments and practice playing patterns with them. Young scholars identify the patterning in a musical piece.

Students explore the solar system. In this solar system lesson, students use Internet and print resources to research a component of the solar system. Students create travel brochures based on their research findings.