How many calculations can you think of that include moles? Chances are, plenty! Show young chemists the uses of the multifaceted mole with thought-provoking puzzles. Individuals identify and associate the outcomes of molar quantities...

In this geometry worksheet, students solve problems by finding the area of a triangle. They are given the sides and asked to solve using the Pythagorean Theorem. There are 72 problems.

In this online algebraic equation instructional activity, learners solve for the unknown in both one-step and two-step equations. This four-page document contains 20 multistep problems that can be used on-line or printed as a...

In this equations and mental math practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.

Middle schoolers explore measurements of rectangles. For this measurement comparison lesson, students discover the length, width, perimeter, and area of two different rectangles. Middle schoolers record their measurements on a chart to...

In this solving linear equations worksheet, 9th graders solve and complete 6 different types of problems. First, they maintain a balance on both sides of the equation so that each side remains equal. Then, students apply mathematical...

In this area and perimeter worksheet, students find the length or area of seventeen figures.  The figures examined are triangles, trapezoids, parallelograms, rectangles, and hexagons.  Some examples and solutions are...

In this perimeter and area instructional activity, students first read a one page information text and study the examples. Students solve 7 problems in which area and perimeter are calculated.

In this geometry worksheet, 10th graders use single variable equations to solve problems focusing on area and perimeter of triangles, trapezoids, parallelograms, rectangles, and hexagons.  The one page worksheet contains seventeen...

Students translate simple mathematical equations into sentences. In this equation activity, students identify trigger words to translate simple math equations into sentences and sentences into mathematical equations.

In this math worksheet, students create and solve equations with the help of Algebra Tiles. Then they apply formulas for geometry to find the perimeter of a polygon.

In this graphing activity, students solve systems of linear equations by graphing on a coordinate plane. Given specific coordinates, students determine the line of intersection. This one-page activity contains ten problems.

In this algebraic equations worksheet, 9th graders solve 10 different problems that include solving various types of algebraic equations. First, they determine the equation of a line and solve the absolute value of an inequality shown....

In this problem solving worksheet, students read short statements, translate them into algebraic equations and solve them. They solve 12 equations on this two-page worksheet.

In this quadratic equation worksheet, students solve equations by identifying the square roots. They identify all possible solutions. Twenty problems are provided on this one-page worksheet.

For this nonlinear systems of equations worksheet, students solve nonlinear equations through elimination. They read statements, write equations, and solve systems of equations. This two-page worksheet contains 20 multi-step problems.

In this differential equations worksheet, students solve and complete 3 sets of various problems. First, they solve each of the differential equations. Then, students use the given information to evaluate the constant of integration....

In this solving equations instructional activity, students solve five single variable, first degree equations, Students also model and solve five word problems using equations.  The solutions are provided.

In this two-step linear equations worksheet, 7th graders solve 15 various problems that include linear equations with more than one-step. First, they need to get the variable, x, alone by subtracting/adding the whole number on the same...

For this area worksheet, students compute the area of each of ten specified shapes. Seven of the shapes are quadrilaterals, one is a circle, and two shapes are triangles.

In this surface area of a cube worksheet, learners answer short answer questions on how to find the surface area and calculating the equation for different problems. Students answer 7 questions.

Seventh graders complete activities to further their understanding of area formulas. In this area lesson, 7th graders watch as the teacher uses Polystrips to model parallelograms. Students find the area of a rectangle and answer...

In this calculating area worksheet, students find the area of complex shapes. This one-page worksheet contains 6 multi-step problems.

In this surface area worksheet, students find the surface are of cubes and rectangular prisms.  This one-page worksheet contains 3 problems.