In this solving linear equations worksheet, 9th graders solve and complete 12 different problems that include various types of linear equations. First, they isolate the variable on one side of the equals sign by adding or subtracting the...

For this parabolas worksheet, 10th graders solve 10 different problems that include determining various types of parabolas. First, they isolate the x squared term from the rest of the equation. Then, students determine whether the...

In this Algebra II worksheet, 11th graders use the properties of equality to solve multi-step equations in one variable.  The tow page worksheet contains explanation, guided examples, and fifteen practice problems.  Answers are...

An outline walks your scientists through the steps of the scientific process. It begins by taking a general idea and developing a hypothesis based on related factors. Each investigator then plans a method for testing the hypothesis,...

Bring balance to your lesson plans with an activity that asks individuals to solve one-step linear equations with inverse operations. Balance scales help learners understand the concept of isolating the variable.

This task gives geometry learners practice in solving radical equations in one variable and zeros in extraneous solutions.

Show your scholars how adding an affix changes the entire meaning of a word; they focus on the suffix -able. You'll find a complete script here, but if you don't want to read this verbatim, use it simply as an outline. Learners...

Students summarize the steps of the scientific method. In this life science lesson plan, students explain the importance of varying only one variable at a time. They analyze possible flaws in their experiment.

In this solving inequalities worksheet, students add and subtract to isolate the variable for 26 inequalities. Each solution is then graphed on a number line.

How does a plant grow from a seed? Observe the process with a clever idea from the PBS television show ZOOM. Watch the video, then have your young botanists create their own germinators. The lesson described here is for visually impaired...

Students investigate the effects of soil temperature, water availability, photo period and other variables of the growth of purple loosestrife. They observe the growing conditions of plants and alter them by adding water, isolating the...

In this algebra worksheet, young scholars solve 6 word problems. Problems include the necessary equations. Students solve 5 formulas by isolating the indicated variable.

In this algebra activity, students solve inequalities using addition, subtractions and multiplication. They graph the inequalities with shading. There are 2 questions.

Young scholars identify the different components of a given sample using chromatography. In this chemistry activity, students compare paper and column chromatography. They collect data and construct data tables.

Your teenagers may have heard of fracking, but do they really know what it is? And could they debate the benefits and risks? Educate your environmental science class with a lesson about hydraulic fracturing, non-renewable energy...

In this algebra worksheet, students solve 7 given formulas for a specified variable. Each formula is written as an equation, and students isolate one of the variables as the solution to the problem.

In this algebra worksheet, students solve linear equations for the given variable. They use combining like terms to simplify equations. Students use opposite operations to isolate the variable.

In this systems of equations worksheet, students solve 20 problems. The first 6 problems have one equation in the y-intercept form. The following 10 problems have one variable that has a coefficient of +1. The final four problems require...

In this multi-step equations worksheet, high schoolers solve 10 short answer problems. Students solve multi-step equations using the distributive property, simplifying like terms, and isolating the variable.

Students solve one step linear equations. In this algebra lesson, students manipulate their variables and numbers to answer each problem. They make sure the equations stay balanced at all times.

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 distinguish between scientific and everyday meanings of key words-theory, hypothesis, law, fact-and use in context. They recognize the variables that affect observation, data collection, and interpretation. They discover the...

The concept of absolute value can be difficult for learners to grasp. Reinforce their understanding of a basic absolute value expression and connect it to solving equations and inequalities. Scholars write two equations/inequalities to...

How do you make these x's get along? Building on the previous lesson in the series, learners solve equations by combining like terms. The video uses objects to help pupils understand the concept.