Students discover the Sieve of Erathosthenes. They explore a method to find all the prime numbers in a group of numbers. Using models, students practice divisibility rules while examining the difference between prime and composite numbers.

Students study asteroids and how their size relates to a possible danger of one colliding with Earth.  In this asteroids lesson students see how big an asteroid has to be to cause destruction to Earth. 

Fourth graders read and discuss the sun and the energy we use on Earth from the sun. In this sun lesson plan, 4th graders discuss the solar system, planets, and answer short answer questions.

Students use the Hickory Dickory Dock nursery rhyme to learn about rhyme, telling time, and preposition use. In this nursery rhyme lesson, students read the nursery rhyme daily and complete a Mother Goose quiz. Students sequence the...

Tenth graders apply math formulas to explore the truck driving career. In this math lesson, 10th graders explore websites about road safety and truck driving spills. Students view a PowerPoint about safety placards and exercises.

Students investigate polling. In this statistics lesson, students collect data-on polling and graph their data on a coordinate plane. They identify biased and non-biased polling.

First graders practice identifying and creating patterns by using unifix cubes.  For this visual design lesson, 1st graders investigate reoccurring patterns using colors and shapes and extend what is being made with their...

Students use an abacus as well as a calculator for calculations to bring multicultural awareness and appreciation to this instructional activity. They discuss the history of the abacus. Students compare/contrast the abacus to the computer.

Students use the computer to complete comparison of fraction problems. In this comparing fractions worksheet, students learn to use the terms greater than, less than, and equal to.

Fourth graders examine rice farming. In this rice farming lesson plan, 4th graders compute how much of the world's rice the US produces. Students gain information about the history of growing rice and how much rice other countries grow...

Students identify properties of trapezoids. In this geometry lesson, students are put into groups and use computer programs to analyze polygons. They drag and move the shapes around as they make predictions.

Students are introduced to the language in C programming. In groups, they determine the correct function to be used and practice running the program to achieve the desired results. They end the activity by programming more difficult...

Students use art to express emotion.  In this visual arts lesson, students explore the use of various colors and shapes in an effort to express emotions displayed in the Twelve Labors of Hercules.  Students use the computer...

Students explore linear equations, parallel lines, perpendicular lines and slopes. Using computers with graphic calculators and word processing, students examine the relationship between the slopes of perpendicular lines and parallel...

Students study color words. In this math lesson, students complete a variety of activities on the computer in which they identify colors and color words.

Learners participate in a project to map their school. They measure and graph various areas around the school. Learners find the longitude and latitude of the school and research the school's history, and highlight special important areas.

Twelfth graders examine the physics of rocket flight. They build and launch model rockets to measure their performances.

Upper graders represent multiplication of a two-digit number by a two-digit number as the area of a rectangle with dimensions of the two factors. They find patterns for the number of different base ten blocks in a rectangle representing...

Students demonstrate how to alphabetize animal names. In this word study lesson, students identify animals that live on the farm and conduct a favorite farm animal survey. Students order animal pictures in alphabetical order.

Use this lesson plan to discuss inventions that have changed your class's world and have impacted society. Middle schoolers investigate important inventions of their time and design an invention in a simulated business atmosphere. Modify...

Understand what it takes to control planes safely. The first lesson in a series of six introduces the class to the air traffic control situation. The pupils develop their understanding of units used in air travel, then learn how to read...

Students investigate the benefits of dance and participate in dances. In this dance lesson, students investigate a number of dances such as square dancing and clogging that are native to Appalachia. They use math concepts to determine...

Provide a Hooke for a lesson on elasticity with an activity that has groups investigate a set of springs. They use a set procedure to collect data to calculate the spring constant for each spring using Hooke's Law. The groups...

Students explore the conditions needed to grow Texas Blue Bonnets. In this Blue Bonnet planting lesson plan, students recognize the differences in Texas Blue Bonnet. Students record their findings in a graphs and analyze their results.