Add up areas of squares to discover the pythagorean relationship. Small groups create right triangles with squares along each side. They calculate the areas of each square and notice the relationship. Groups construct other types of...

It all adds up to one. Pupils solve several items that involve finding sums of fractions in relationship to a whole. The assessment task uses fractions with unlike denominators to determine the amount of a tank of gas and the amount of...

High schoolers make two T charts, one for Sparta and one for Athens, showing pros and cons for living in either city-state. They use the physical information from the map and the cultural captions given for Athens and Sparts to come to...

Cats can't add, but they do multiply! Determine the number of descendants of a single cat given specific facts about cats and kittens. The lesson focuses on developing strategies for problem solving using both individual and group work....

Interpreting graphs of functions is addressed in a short instructional activity. Distance as a function of time is sketched on a graph, and a few quick questions ask about their meaning. This would make a good short assessment, or a nice...

Your learners combine their knowledge of real and imaginary numbers and matrices in an activity containing thirty lessons, two assessments (mid-module and end module), and their corresponding rubrics. Centered on complex numbers and...

When you divide two integers you can get a decimal form of a rational number that repeats. How do you interpret that number in real-world situations? Her is an example question: What does 2.6666666666 mean in terms of an amount of...

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...

There's nothing fishy about this resource. In the task, learners use given information about fish prices to create a scatter plot and line of best-fit. Later, they use the information to answer questions about the profit from fish sales.

How many ways can you make 10? Class members tackle three problems to find all possible ways three numbers add to be 10. The first is with positive integers, secondly with non-negative integers, and finally with real numbers. Pupils also...

For use with a TI-nspire calculator, this lesson focuses on adding and subtracting polynomials. Learners use calculator to add and subtract polynomials using both the vertical method horizontal methods. A class discussion follows the...

Explore scientific notation in this mathematics lesson. Young mathematicians explore multiple representations of large number in scientific notation through the use of models, visual representation and expanded form. The lesson provided...

Students study a region. In this history lesson, students discover how different people and events have affected the Middle East in its efforts to be a peaceful area. They work in small groups on an assigned topic and present their...

Help your class transition as the setting in the novel Esperanza Rising, by Pam Muñoz Ryan, moves from Mexico to California. Beginning with prior knowledge, and moving into jigsaw research groups, class members add to and create posters...

Add, subtract, multiply, and divide fractions with a worksheet designed to give your learners practice performing fraction operations. 

How can you tell when a story takes place? Use context clues to infer the time of day and seasons of five short reading passages. Kids then note each passage's time period as daytime or nighttime, as well as winter or summer.

It's time to change up your evolution lesson plan! What better way than with an impactful game that immerses learners in a tiny bacterial world where they influence the characteristics of generations to come. An innovative activity from...

Use online resources to aid young readers' phonemic awareness. They will look at various sources to practice letter-sound relationships. They also are assessed using a rubistar rubric. Quite a few resources are given for this lesson.

Encourage class members to add expression and put themselves back in time during the Civil War with a reader's theater activity. The scripts include dialogue on what it was like for the Union and Confederate sides during this time.

We need to talk. Learners participate in a science talk by discussing the idea of how insects are important to the rainforest. They record notes about their conversations as they talk. For homework, pupils add to their field journals.

For this review and test-taking practice lesson plan, the classroom is set up like a baseball field. The class is set up into 2 teams and has to answer questions that moves them along the bases like in baseball. The team that wins has...

Second graders read the story The Stolen Smell and participate in many language arts based activity connected to the story. They participate in discussions, vocabulary work, analyzing the story, public speaking, illustrating pictures,...

Should Romeo and Juliet have revealed their engagement to their parents? After reading Acts I and II of Shakespeare's Romeo and Juliet, your class discusses this question with a SMARTboard presentation (though the lesson still works...

To appreciate the value of seeing and hearing a poetry performance, groups prepare readings of selected poems and then compare and critique their interpretations and videotaped versions of the same poem. Included in the resource are...