Students analyze midsegments of triangles in this lesson. They use Cabri Jr. software to observe the relationships between interior angles and midsegments of triangles. Specific instructions for creating this lesson in Cabri Jr. are...

In this online/interactive recognizing correct preposition usage worksheet, learners observe toys on shelves and choose the correct prepositions to complete the locations of specific toys. Students choose 18 answers. 

Young scholars gather (research) information on neuron structure and action potential. Students are guided to make inferences about the synapse and its relationship to neurotransmitter release and action. They are also guided to make...

Students investigate the effect of thin films to surface friction. In this physics instructional activity, students calculate the coefficient of friction using mathematical formulas. They discuss its importance in their everyday lives.

Students explore ways to actively take part in relaxing themselves physically and mentally. They become aware of specific thought processes through relaxation exercises and express themselves creatively through a monologue.

Fourth graders stud Federalism and identify examples of abuse of power.

While this lesson provides a motivating and interesting way to review the concept of the order of operations, it involves the use of software called How the West Was One + Three x Four. There are also other resources that are referenced,...

Delve into the world of quantum mechanics by viewing this PowerPoint. Chemistry novices learn about electron energy and shells, and they practice listing electron configuration for different atoms. Because this presentation provides...

Challenge individuals to compete as many tasks as possible. Lower-level tasks have pupils apply costs and rates to solve problems. Upper-level tasks add algebraic reasoning and conditional probability to the tasks.

Each of the three dance lessons included here will get your class moving. The first lesson allows learners to explore how music and movement differ in meaning depending on cultural context. Lesson two gives them an opportunity to create...

Readers learn to ask questions about text with an activity based on Ernest Hemingway's The Old Man and the Sea. As they read, class members craft questions based on Bloom's Taxonomy and then find the answers themselves.

High schoolers research school room from the past. They create a design for a school desk that is tailored to the specific needs of today's students. They evaluate group work and create a presentation.

What is the probability of picking the same color ball out of three identical barrels? If you wanted to design a game that made money, how could you structure a game and what would you charge for each chance? How much should you pay a...

Tenth graders compare and contrast the immigration reform policies of Presidents Reagan and Bush. In this immigration lesson, 10th graders examine primary documents related to each president's policy for immigration reform. Students...

Challenge mathematicians to crack the binary code with an interactive that focuses on numbers nine to 16. A table reveals exponential equations to aid in answering multiple-choice questions. A discussion question gauges comprehension. 

Dirt is worthless, isn't it? Find out the true value of dirt, and by dirt I mean soil. The class explores what makes soil, the types of soil, and what happens when soil becomes void of its nutrients. There are several great activities,...

A activity looks closely at risky behavior such as teen pregnancy and sexually transmitted diseases. Middle schoolers use a question box to ask questions anonymously. They role-play what life would be like if they became pregnant then...

Explain the differences between fiction and non-fiction and the characteristics of a biography. Learners analyze three pieces of literature on the same topic to determine which is fiction and which is non-fiction. In the end, relate the...

Young scholars investigate the symbolism and meaning of samplers in American history. In this American history and sampler instructional activity, students examine pictures of original samplers and look at lists of the symbolism included...

Wow! This comprehensive collection of slides will walk your chemistry class through the foundation of chemical reactions, teach them to balance equations, differentiate types of reactions, and calculate stoichiometry problems. This...

Tell the story of the math. Given a graph of a linear system, learners write a story that models the graph before crafting the corresponding functions. Graphs intersect at an estimated point, allowing for different variations in the...

Class groups assume the identity of one of the primary human characters in The Lion, the Witch and the Wardrobe. They create a body biography that identifies the most important traits of their character, translate these traits into...

Of quartz I love geology! The chapter offers five activities at three different levels. It features hands-on activities that cover crystal shapes, cleavage and fracture, hardness scale, specific gravity, and mineral...