What starts as a basic question of division and remainders quickly turns abstract in this question of related ratios and radii. The class works to surround a central coin with coins of the same and different values, then develops a...

Analyze the flight of a thrown ball. Learners determine the maximum height of a thrown ball and the time it takes to hit the ground given its initial speed. They continue to review different scenarios with different maximums or...

Same slope, different point — what's the same and what's different about an equation? Young mathematicians use an interactive to position a line parallel to a given line and through a given point. They observe that the equation will have...

Which rate is greater and by how much? Pupils continue to compare rates to solve problems in the 20th portion of a 29-part series. Rates are presented in a variety of representations either using the same representation or different...

Before using this vowel sounds crossword activity, be forewarned that the pronunciation here is based on British English, and will be confusing for American English speakers. Learners focus on the /or/ sound, examining five spelling...

Self reflection is an important skill to reinforce in our children, and it's especially helpful to help them realize who they are in the context of their environment. A collection of lessons about self image and community encourage...

In this difference worksheet, students circle the picture in each row that is different from the others. Pictures have a Christmas theme.

Students examine seeds from various plants. In this science lesson, students cut open fruits and vegetables in order to see the seeds. Students describe each type of seed and classify the seeds.

Students play a fast-paced game to review spelling words. This quick spelling practice game can fill a 2-minute transition time or serve as a 20-minute review lesson. It can be used in a class which has the same, or different spelling...

In this identifying synonyms and antonyms in isolation activity, 5th graders read a list of spelling words in cursive and then find and write their synonyms or antonyms on the lines beside them. Students write 20 answers.

Are you a peace-keeper or a problem-solver? Explore conflict management styles through a lesson, fourth in a 15-part series, that combines individual assessment and collaborative work. Groups learn the basic tendencies of each style,...

How does heat move from one item to another, even when the items are in different states of matter? Pupils experiment with adding washers to hot water and adding hot washers to room temperature water to observe the heat transfer. 

Citizens in the modern world can't imagine making the same social choices made by many Germans in the 1920s and 1930s, but they don't realize that they actually do it every day by ostracizing others. A case study of middle schoolers...

In this same/different worksheet, learners look at 2 very similar pictures and look for a total of 8 things that make them different from one another.

Students explore the similarities and differences among their classmates. They are introduced to the Civil Rights Movement-that all people be treated equally and fairly. Students discuss the importance of appreciating individual...

Can your kindergartners recognize shapes? What about when they are in different orientations? Youngsters study groups of shapes to determine which have the same shape and size. Two of the groups have triangles and ovals, and the other...

Is it possible for a rectangle to have the same area and perimeter? If you disregard units, it happens! In a challenging task, groups work to determine the rectangles that meet these criterion. The hope is that learners will naturally...

Your learners analyze various real-life contexts to decide if each is a linear or exponential model. This could be used as an assessment of learners' skills of discerning between a linear and an exponential model.

As part of a study of the American Revolution, class members engage in an inquiry-based lesson that has them watch a scene from the play Slave Spy, examine multiple primary source documents, and then discuss the similarities and...

To conclude a mini unit on the dissolving of M&Ms® candy coating, this lesson investigates whether or not the concentration of sugar in the solvent affects the dissolving rate. Consider having older science learners write their own...

Identify and analyze the use of figurative language used in select pieces of writing. These pieces of literature will represent at least two pieces by one writer and at least two pieces by different writers. This instructional activity...

Your algebra learners analyze the value of an algebraic expression to decide if it will increase, decrease, or stay the same when one variable is changed as the others stay constant. Their collaborative efforts culminate with a written...

Help your class come up with a procedure for comparing the dissolving rates of colored candy coating in different temperatures of water. If you are placing importance on controlled variables with your class, make sure that they use equal...

Learners explore linear functions concretely using tables of values in a cooperative task. The concept of the values of linear functions changing by equal differences over equal intervals of one is emphasized. Learners will discover...