In this variable expression activity, students substitute values for given variables and simplify the equation. This one-page activity contains ten problems.

In this variables in experiments activity, learners read about control variables and experimental variables before they respond to 15 graphic organizer and short answer questions.

Young scholars compare and contrast two routes selected for a virtual field trip. They create a data table of educational activities, lodging, and meal costs using Microsoft Excel software.

In this algebra activity, students solve equations using addition, subtraction, multiplication and division. They solve word problems using equations. There are 5 questions with an answer key.

Eighth graders examine batteries in a series circuit and the associated voltage. They determine, through inquiry and problem solving, that the total voltage of batteries in a series is the sum of the voltage of each battery. They design...

In this fractions learning exercise, students simplify ten problems by calculating the product, and six problems using the distributive property.  Students solve for the variable in ten problems by first multiplying by the least...

In this imaginary unit worksheet, 9th graders solve 10 different problems that include solving with imaginary units. First, they define an imaginary unit as a number whose square is negative. Then, students solve each expression for x....

In this fundamental theorem activity, student explore the nullspace and column space of given matrices. They explore the vectors needed to make it linearly independent and construct free variable columns. This two-page activity...

Students explore experimentation as a method for solving problems. In this movement lesson plan, students observe marbles rolling down a ramp, identify variables that could cause the marble to roll faster or farther, test changing one...

In this algebra worksheet, students solve equations using addition, multiplication, division and subtraction. They factor through distribution and solve for the unknown. There are 9 questions with an answer key.

Students graph and solve quadratic equations. In this functions lesson, students analyze a quadratic equation using three points on a curve to define the graph of a quadratic function. They find the vertex and intercepts of the graph.

In this modeling in algebra worksheet, 8th graders solve ten different types of algebra problems, including 5 word problems. They first complete each table, describe the pattern used, and determine the 20th and nth term for each....

In this slope activity, students examine graph and determine the slope of a line.  They determine coordinates of a point to make a true statement.  Students identify the dependent variable and the independent...

In this nature of roots worksheet, students solve 10 different problems that include determining the sum and product in each one. First, they determining the sum of the roots in the given equation. Then, students determine the product of...

For this inequalities worksheet, students solve inequalities.  They graph solutions on  a number line.  Students solve problems by combining like terms, and using the distributive property.  Variables appear on both...

In this multi-step inequalities activity, 9th graders solve and complete 12 different problems that include solving using various steps. First, they use the distributive property to remove any grouping symbols. Then, students simplify...

In this evaluating formulas worksheet, 9th graders solve 10 different problems related to various types of formulas used in evaluating equations. First, they determine the value of the indicated variable. Then, students substitute each...

In this math worksheet, students factor quadratic expressions into binomials. Each quadratic expression is in the form x^2 +/-bx+/-c. The first set involves only addition. On the second page, each quadratic equals zero and students...

Students watch the teacher demonstrate on an overhead projector how to graph various equations before the students try them on their own. They start with pencil and paper; once they grasp the concept they move on to punching in the...

Learners translate numbers, from real life scenarios of throwing a ball vertically upward, into a given formula so the remaining variable is the solution.

Zero in on your pupils' understanding of solving quadratic equations. Spend time developing the purpose of the zero product property so that young mathematicians understand why the equations should be set equal to zero and how that...

Let your classes show you what they know! Use this pre-test to assess the current knowledge of your learners. The assessment includes all pre-algebra concepts related to functions: writing and graphing linear relationships, comparing...

What does translating points on a number line have to do with solving inequalities? Young mathematicians first learn about translations of points on a number line, and then use this information to solve linear inequalities in one variable.

Young math whizzes role play a doctor operating on a patient without diagnosing the patient's condition. They relate this medical malpractice to performing a mathematical operation before evaluating conditions or deciding what the...