Charlotte's Mathatorium

This handout includes notes, explanations, examples and exercises in simplifying expressions by combining like terms. Students also learn to identify like and unlike terms, as well as coefficients and constants. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching.

This lesson includes notes, explanations, examples, exercises, and 2 challenge problems for measures of central tendency. It includes mean, median, mode, range and mean absolute deviation. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching. Excellent for students who were absent for part or all of the unit. Perfect for home school.

This unit includes notes, explanations, examples and exercises for percents. It covers the percent equation, percent change, percent error, discounts, tips, commission and tax, higher order thinking problems, and mixed review. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching. Excellent for students who were absent for part or all of the percent unit. Perfect for

This is a complete one day lesson on golden rectangles, perfect for middle school.

This is a fun contest that motivates the students to do the work accurately and is quick and easy for the teacher. The instructions are simple and the students will find success. An answer key is included!

This is a fully editable word document consisting of 8 word problems appropriate for middle school math students. Each problem references a social justice or equality issue. This is an easy, painless way to introduce some important issues to middle school students and at the same time, appeal to those students who cannot relate to word problems about skiing, buying expensive luxuries and taking fabulous vacations.

This is an interactive review game for middle school math, but it is editable and may be used for any subject/grade. It's fun and ready to go immediately! (Note: edited on 7/10/22 to correct a bug and an error)

This handout includes notes, explanations, examples and exercises in finding and simplifying squares and square roots. Students also learn to identify perfect squares and how to express irrational square roots. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching.

This handout includes notes, explanations, examples and exercises in using and simplifying exponents. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching.

This is everything your students need to do a math research project at any age. There are step by step instructions, topic ideas, built in check points, and an outline to follow. This can easily be modified for any age or even subjects other than math.

Most Jewish children are given a Hebrew name in addition to their English name. If the student has a Hebrew name and knows what it is, that student is all set. Students who have a Hebrew name but don’t know it, should ask their parents prior to this activity. Students who do not have a Hebrew name can phonetically spell their English names. This activity has the students practicing to plot points on a coordinate graph while learning or reinforcing the Hebrew alef-bet and being creative. The kids

This handout includes notes, explanations, examples and exercises in expressing numbers in scientific notation. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching.

This lesson includes notes, explanations, examples, exercises, and word problems for inequalities. It includes using the inequality signs, solving one step inequalities, multiplying and dividing by negatives, graphing inequalities, and problem solving. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching. Excellent for students who were absent for part or all of the u

This lesson includes notes, explanations, examples, exercises, and a challenge problem for linear equations with variables on both sides of the equals sign. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching. Excellent for students who were absent for part or all of the unit. Perfect for homeschool.

This lesson includes notes, explanations, examples, exercises, and mixed review for linear equations with no solution or infinite solutions (identity). Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching. Excellent for students who were absent for part or all of the unit. Perfect for homeschool.

This handout includes notes, explanations, examples and exercises using the Pythagorean Theorem. Students also learn to use the converse theorem to identify right triangles. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching.

Here are 45 higher order thinking questions about classifying rational and irrational numbers. This product can be used so many ways! 1) cut the questions apart and use as a stations activity. 2) give as a partner quiz. 3) give as homework for 2 or 3 nights. 4) use as classwork in pairs or groups of 3. 5) use as work to leave for a substitute, having the students work independently. 6) cut the questions apart and differentiate the lesson by selecting which students get which questions. 7) use yo

This 2 page handout has a variety of the type of SAT questions that most college-bound students can handle, although they provide a challenge. This can be used for a time-filler on a crazy day or a lovely review either right before the test or before beginning to study for the test. Answer key is included--just print out and go!

This handout includes notes, explanations, examples and exercises in simplifying expressions using the distributive property and by factoring. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching.

This handout includes notes, explanations, examples and exercises in simplifying radicals. Perfect for partners to learn cooperatively. This lesson can be used to introduce the topic, as a review before assessment, or in the middle of the topic for reinforcement/reteaching.