How do doctors predict a child's future height? Scholars use one case study to determine the height of a child two years into the future. They graph the given data, determine the line of best fit, and use that to estimate the height in...

A comprehensive practice exam, this resource covers many areas of chemistry. The test includes 71 multiple choice questions on topics such as problem solving, chemical equations, chemical formulas, thermodynamics, acids and bases, and...

In this math activity, learners solve two step algebra problems. Each equation involves either multiplication or division of the variable with a separate number added or subtracted to the variable term. Students select the correct...

In this quadratic equation worksheet, students solve quadratic equations by factoring or by completing the square. Explanations and examples are provided prior to the exercise. This two-page worksheet contains 14 problems.

In this simplifying expressions worksheet, pupils combine like terms and complete 18 different problems. 

Use this video to show your learners an example of how to translate word phrases into an equation to solve a real-world problem. The presenter begins with a review of how to use cross products to solve a proportion, including how to do...

Students compare the speed at which they write with their left hand to the speed at which they write with their right hand. The experiment serves as a vehicle to help students develop a conceptual understanding of the three different...

In this FOIL method worksheet, students with the "FOIL" method to solve equations with one to two variables. They may enter their answer on the internet worksheet, and view step-by-step hints to solve the problems. Twenty binomial...

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

In this complex numbers worksheet, learners solve twenty equations involving imaginary and complex numbers.  Four of these problems involve two variables.

For this factoring worksheet, students factor the difference of two perfect squares. All ten given equations contain at least one squared variable and one constant.

Have your class solve equations using matrices by teaching them how to factor systems of equation to identify the point of intersection. They create their matrices on the Ti and perform row operations to simplify.

Seventh graders study linear equations. In this algebra lesson, 7th graders solve and write two step linear equations in one variable.

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...

Learners explore two-step linear equations.  In this middle school Pre-algebra instructional activity, students create and solve equations that describe how a person got to an end postion on a ruler by jumping.  After...

In this electric circuit learning exercise, students use Algebraic equations to manipulate the electrical resistance of a conductor. The answer a series of 19 open-ended questions. This learning exercise is printable and the answers are...

Students solve linear equations with two steps. In this algebra lesson, students isolate the variable and solve for the unknown using division, multiplication, addition and subtraction.

Students simplify linear equations. In this algebra lesson plan, students solve equations by addition and subtraction. They solve one step equations to practice isolating the variable on one side of the equation.

How can shapes help solve literal equations? Scholars first learn to replace variables with shapes to aid in solving literal equations. A worksheet of practice problems helps hone the skill.

Don't cover up this resource — use it out in the open! Pupils learn how to cover up various parts of a linear equation in order to help solve the equation. A worksheet of problems provides practice with this skill.

Learners rearrange equations and formulas to solve for a specified variable. Includes multi-step equations with a variety of different variables and a few real-world applications. Great for use as a study guide when presenting the...

Learners solve linear equations. By observing the graph of each side of an equation using the TI-nspire graphing calculator, your class gains insight into solutions, as well as balancing equations and transforming linear equations....

Polynomials are full of solutions! Learners understand that the degree determines the number of solutions. Examples show quadratic equations solved by factoring and by using the quadratic formula. A cubic equation is even mixed in for...

Finish out the module with a bang. The last installment of a 36-part module is an end-of-module assessment task. Test takers set up equations to represent relationships and solve problems in an assortment of contexts.