The interactive resource investigates slope and intercept. Students adjust the sliders to control the slope (m) and the intercept (b) of the line. The equation and the line will change accordingly. Learners can also drag the origin.

[Free Registration/Login may be required to access all resource tools.] The video lesson explains the relationship between repeated addition and multiplication. The video is followed by a series of practice questions to assess student...

A guide to support parents as they work with their students in examples of functions from geometry.

At the end of this lesson, learners will be able to recognize and apply the concepts of mean, median, and mode in real-life problems.

At the end of this instructional activity, students will be able to identify and apply the properties of lines and angles and understand the concept of parallel, perpendicular, complementary and supplementary angles, vertical angles, and...

Try this hands-on approach to solving algebra problems with this interactive website. Students are able to "solve equations, substitute in variable expressions, expand, and factor".

This unit teaches students how to become a wise consumer. Some of the topics discussed are income, budgeting, credit, saving, and loans. Five different activities include objectives, worksheets, evaluations, and resources.

Students practice comparing integers with absolute values. The resource has learners determine if the first integer is more than, the same as, or less than the second integer.

The educational resource consists of notes about long division and a detailed example. Students can also practice the skill by completing the accompanying problems and worksheets.

This learning resource investigates irrational numbers. Students learn about the concept by exploring images, definitions, and examples. Includes practice questions.

NZMaths, a New Zealand teacher resource, provides lesson plans for students in algebra, geometry, measurement, numbers, statistics, logic and reasoning.

This tutorial discusses triangle inequality and provides practice problems for students to try out their skills. The teacher resource page contains a lesson plan for a yummy activity involving licorice.

Using census data, students will create box plots to make inferences about the percentages of people who walk to work in cities of different population sizes (small, medium, and large). Students will use these findings to write a short...

Children's author Jan Brett's website is interactive and has a wide variety of resources for teachers and students. A free email newsletter is available as well as book lists, coloring pages and activities. Her activities page contains...

This resource allows students to practice reading a ruler at any given point. Students are able to select the division of markings on the ruler before beginning practice. There are ten problems with instant feedback and an opportunity to...

[Free Registration/Login Required] In this lesson, students will generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch and show the data by making a line plot. This lesson includes an...

[Free Registration/Login Required] In this lesson, students will connect the concepts of counting each square unit and multiplying the side lengths to compute the area of a rectangle. They will extend this knowledge by computing a side...

This New Zealand Measurement lesson plan offers an excellent opportunity for young students to explore, in a hands-on context, the concept of volume using non-standard units. There is also a Home Link available to send home for parents...

Learn strategies to browse, select, and assign resources and exercises appropriate for your specific students.

Students learn how to simplify multiple positive or negative signs. The resource consists of lessons with examples, a combining like terms calculator, an equation calculator, and a worksheet to check for comprehension.

Quadrilaterals-parallelograms, rectangles, and trapezoids-are thoroughly introduced in this lesson plan for upper elementary and middle school students. Lots of resources are linked to it to help support the teacher and students....

[Free Registration/Login may be required to access all resource tools.] A collection of resources to help students understand how to use matrices to represent and manipulate data, e.g., to represent payoffs or incidence relationships in...

[Free Registration/Login may be required to access all resource tools.] A collection of resources that teach students that, unlike multiplication of numbers, matrix multiplication for square matrices is not a commutative operation, but...

This lesson plan helps students explore the mathematical concept of area and features resource links to further learning. CCSS.Math.Content.3.MD.C.7.a Find the area of a rectangle with whole-number side lengths by tiling it