Show budding mathematicans how to find the sine of pi over 12. The third lesson in a series of 16 introduces the addition and subtraction formulas for trigonometric functions. Class members derive the formulas using the distance...

Comparatively speaking, does a bug travel farther than a human in 10 seconds? Get a bug and measure how far it travels in 10 seconds. Have a human team member run for 10 seconds and calculate the distance ran. Answer the question,"Who...

Young mathematical scientists interact with protons and electrons in an atom to create a neutrally charged atom. They answer questions based on their findings throughout the interactive resource.

Groups write and evaluate expressions for various phone plans and scenarios to find which is the best deal. They then compare different approaches to writing expressions for the same scenario and discuss the concept of equivalent...

The form of a quadratic function paints a picture of its graph. Young mathematicians explore this connection by locating key features on a graph and then writing the corresponding equations. The interactive tutorial highlights key...

Students demonstrate different algebraic equations using Borenson's Hands-On Equation materials. They work in a cooperative group to solve algebraic equations.

For this algebra worksheet, learners answer 37 multiple choice questions, each having to do with exponential operations. Twenty-five problems require students to multiply exponential terms. four problems involve dividing with exponents....

Second graders are exposed to algebraic thinking by exploring the concept of a variable. They tell how many years have passed since they've seen a favorite teacher and then examine how they arrived at this number. They write equations.

Ninth graders practice pre-algebra and algebra skills by solving and entering the correct answers.

In this linear algebra instructional activity, students apply the basics of algebraic reasoning to evaluate different expressions looking for the pattern of finding the unknowns.

In this algebraic equations worksheet, students solve and complete 4 different sets of problems that include solving for variables and using ratios. First, they solve for a variable and write out all of the steps in the process. Then,...

In this Algebra II worksheet, 11th graders add, subtract, multiply, and divide algebraic fractions and solve rational equations. The two page worksheet contains eight problems. Answers are not provided.

In this algebraic reasoning activity, students determine which of 4 given answers correctly replaces a questions mark shown at the end of a balance scale sequence.  An answer key is included.

In this algebraic equations activity, 6th graders solve and complete 9 different word problems that include various types of equations. First, they find consecutive even numbers and write an equation to solve. Then, students write a...

In this variable expression worksheet, students solve and check given one and two-step variable expressions using algebra. This one-page worksheet contains ten problems.

In this absolute value learning exercise, students solve absolute value problems. Problems contain inequalities. This one-page learning exercise contains twelve problems. Answers are provided at the bottom of the page.

In this algebraic fractions worksheet, 9th graders solve 10 different problems that include various polynomial denominators. First, they factor the numerator and factor the denominator. Then, students divide out the common binomial...

In this Algebra II worksheet, students match the number to the number set it belongs to. Students are given a list of options such as natural, real, complex, and a number that corresponds to on set of options. There are 6 questions.

In this algebraic properties worksheet, students name the property illustrated in ten problems.  The solutions are not provided.

In this algebraic reasoning learning exercise, students solve 4 multiple choice and true/false problems. Students determine which statements about equality are true. Students find the appropriate representation of a given symbol in terms...

In this Algebra I worksheet, 9th graders solve multi-step one variable equations where the first step is indicated.  The three page worksheet contains twenty-four problems.  Answers are not included. 

In this math worksheet, students solve the equations with one step. They use the rules of equality in order to find the values of the variables.

Fourth graders examine halves of a whole and discover through activities that they must be exactly equal in size. Working with Geoboards and Dot-Paper Squares, the class practices finding halves that are both congruent and incongruent.

In this variable expression worksheet, students substitute a given value into an algebraic equation and then solve the problem. This three-page worksheet contains 20 problems. Answers are provided on the last page.