In this magnification worksheet, students read about how lenses magnify images and how to determine the magnification of an image. Students divide ten by the focal length which is found to be the measurement from the center of the lens...

In this shock absorption worksheet, student read about bicycle design and how it effects shock absorption. They answer three critical thinking questions about bicycle design which make a bike ride smooth.

In this resistance worksheet, students read about voltage, current and resistance in order to determine the equation for resistance. They solve fourteen problems for resistance, current or voltage.

In this electric power worksheet, students read about the relationship between voltage, power and current and use the equation for power to find the voltage, power or current in nineteen problems.

In this rechargeable batteries worksheet, students read about how nickel-cadmium batteries work and answer four critical thinking questions about rechargeable batteries, how they work and their benefits.

In this electricity in the brain worksheet, students read about neurons, electrical impulses, brain activity and EEGs that measure electrical activity in the brain. They answer four critical thinking questions about brain activity.

In this algebra worksheet, learners review numerators and denominators. They practice solving fractions using multiplication and division. There are 6 questions including two word problems.

In this improper fraction and mixed number worksheet, middle schoolers learn how to convert from an improper fraction to a mixed number and from a mixed number to an improper fraction. They practice converting from one to the other.

In this arithmetic with positive and negative numbers worksheet, students 5 multi-step problems.  Students find the sum of positive and negative integers.  Students practive multiplying and dividing positive and negative...

In this adding and subtracting fractions instructional activity, students are guided through the process of adding and subtracting fractions and finding the least common denominator for fractions with different denominators. They...

In this percentages learning exercise, learners read about how to express numbers as fractions, convert to decimal form and find the percent. They practice by solving four problems using the method they read about.

In this algebra worksheet, students are asked to convert between percents, fractions and decimals. They calculate interest as it relates to real world scenario. There are 5 a,b,c questions.

In this decimals and fractions worksheet, students read about decimals and fractions and how to change one to the other. They solve two multi-part problems practicing converting decimals to fractions and fractions to decimals.

In this computer worksheet, students read about computers and the definition of a computer. They build a simple computer using two rulers and learn to add numbers using the computer they build. They answer three critical thinking...

In this radiochemistry activity, students read about how scientists learn more about elements using radioactive isotopes. Students answer three critical thinking questions about the reading and radiochemistry.

In this plastics learning exercise, students read about how important it is to recycle plastics and why sorting the recycle materials is important. Students then complete 4 short answer questions.

Have your class supplement their knowledge on the Himalaya mountain range. In a brief handout, they read about the land masses that collided to form the Himalayas and other mountain ranges. It  also touches briefly on the Earth's...

In this solar energy learning exercise, students read about the uses of solar energy, the benefits and the costs. They answer four critical thinking questions about solar energy.

In this unit factor and dimensional analysis worksheet, students read about how to convert from one unit to another using unit factors and how to work with square units and cubic units using dimensional analysis. They practice solving...

In this SI units activity, learners read about converting from SI units to non-SI units. They are given a conversion chart and they use it to convert from one unit of measurement to another in seven problems.

In this volume worksheet, students are given the equations for finding the volume of a cube and the volume of a prism. They solve two multi-part problems finding the volumes of different solids.

In this area and perimeter instructional activity, students are given the equations to find the perimeter and area of objects. They practice finding the perimeter by measuring the sides of given objects and adding them together. They...

In this density worksheet, students review the equation for density and are given a chart of the densities of various substances. They solve four problems finding the densities of substances and identifying unknown substances given the...

For this materials for bicycle frames worksheet, students read about the various materials that have been used to construct bicycles and the pros and cons of each. They answer four critical thinking questions about the reading and...