Money and measurement are often expressed as decimal numbers. Here are 20 well-worded problems intended to put decimal numbers in a real-world context. Learners will add, subtract, multiply, and divide to determine the answer to each...

Here is a nice instructional activity, which includes some good worksheets, on pumpkins and how they grow. It is an ESL instructional activity designed for beginning and early intermediate students. After listening to some books about...

Once junior ecologists are familiar with Earth's major biomes, they hone in on Arizona's biomes. Using a website about Arizona's natural resources, learners will identify biotic communities. Beautiful maps and worksheets are provided for...

Students describe and compare the layers of the atmosphere. They explain how to measure the temperature of the atmosphere and discover what causes the atmosphere to heat up in some places more than in others.

Life science learners measure and record traits of seeds, leaves, and their own hands and then graph the data to find a continous distribution curve. They compare and color diagrams of seven different animals' forelimbs (not included),...

A fossil is worth a thousand words! Individuals craft their own amber fossil of an insect in addition to molds and casts of seashells. A third activity takes the lesson a notch higher: Learners measure stride lengths between tracks and...

Ten lesson plans for track and field include safety tips and class activities. The class activities include basic teaching instructions on how to perform each skill. There are some diagrams included to help you see what to do. Use this...

Turn your class loose to experiment with the different fat content in skim milk, whole milk, half and half, and heavy cream. This is a visually vibrant experiment, as learners drip food coloring on the surface of the products and measure...

Does the angle of a solar panel change the output? Emerging engineers find out! Demonstrate for your class how they can angle a straw to match the angle of light rays coming from a source. Then turn them loose to experiment with the...

Upper graders complete a wide range of assignments. They solve one word problem, six measurement problems, eight addition problems and find five numbers on a number line. They check their answers online as they go.

Tomorrow's engineers visit an intriguing website about inventions that have changed the way we live. Biographies of child inventors on the suggested website aren't easy to find, so make sure to find some stories to share in place of...

How diverse is the rainforest? How much more diverse is a rain forest than a temperate forest? Explore these focus questions in a lesson that explores the plants, animals, and insects in forests. After listening to a reading...

Practice the native concept of weaving with traditional classroom items. Using assorted colors of construction paper, your class will simulate how to weave. This is a great activity to connect to a Native American, Mexican, or other...

Playing with matches (unlit, of course) becomes an engaging learning experience in this fun instructional unit. Teach pupils how to apply properties of exponential functions to solve problems. They differentiate between quadratic and...

Measure your pupil's learning in a lesson designed to explore decimals by weighing different candies on a scale and recording the weight. Small groups then compare and order the decimal weights on a number line to show their...

Whether your seventh graders are preparing for the Georgia Criterion-Referenced Competency Test (CRCT) or any other standardized test, this practice worksheet takes them through a variety of language arts skills. Punctuation, grammar,...

Hook your class up to an online home energy usage calculator so that they can estimate the amount used per month by their families. Then give them Watt meters with which they will measure the power consumption of several small...

Performing calculations is for more than just mathematicians — it's an important science skill, too. Demonstrate the pH calculations using the slide show resource. The final resource of a seven-part unit introduces young scientists to...

Use this reading comprehension exercise at the beginning of the year to assess the reading comprehension level of your class, to remind readers of how to use strategies to decode dense text, or to assess the skills of a new student....

You can eat a solar cell? A unit on solar energy begins with a discussion about organic solar cells, followed by directions on how to build your own. After following the teacher's directions to build an anthocyanin...

How does water pollution affect the organisms living in the water? Use three science experiments to examine how erosion and other pollutants can affect water quality. Each experiment focuses on a different aspect of pollution and...

Introduce the concept of exponential functions with an activity that extends the definition of exponents to include rational values. Start with a doubling function at integer values of time, then expand table to include frational time...

If you want to challenge your US government class, this assignment requires them to identify a contemporary issue or event that reflects the four main principles of the Constitution (federalism, separation of powers, protection of...

Where in the world is the equator? Explore a world map with your class, coloring in oceans, continents, and rainforests while locating the three major lines of latitude: the equator, Tropic of Cancer, and Tropic of Capricorn. Discuss how...