Pupils solve 2 X 2 systems using graphing and algebraic methods.

In this letter symbols worksheet, students solve and complete 4 different types of problems. First, they circle the expressions that are the same as the one shown. Then, students find the value of each symbol. In addition, they simplify...

In this word problems worksheet, students answer a set of 6 word problems, writing answers in the context of the questions and writing an explanation for answers. A reference web site is given for additional information.

Students explore cryptology. They write a research paper on cryptography. Using linear equations, students invent a code and write a secret message. Students complete cryptography puzzles.

In this analytic geometry instructional activity, students solve 12 word problems. Problems cover identifying the locus of an equation as well as the locus.

In this chemical reactions instructional activity, students determine if solutions are acidic, basic, or neutral. Students give reactions' molecular equations and ionic equations. This instructional activity has 14 problems to solve.

Sixth graders study addition and subtraction facts. In equal groups, they play a race game to correctly solve addition and subtraction problems. Using a PowerPoint presentation, the teacher demonstrates how to write word problems and...

In this fractions, decimals, and percentages worksheet, students compare and order given amounts. Students identify equivalent numbers. They calculate the percent of a given number and convert from a fraction to a percent and to a...

Young scholars solve and graph inequalities on a number line. For this algebra lesson, students solve using addition, subtraction, multiplication and division and graph their solutions using open or closed circles. They graph with...

In this algebra activity, students apply the properties of transformation as they solve equations. They identify which equation is true and similar. There are 20 questions with an answer key.

Students, while using a graphing calculator, graph systems of conic sections as well as identify their solutions. They complete various word problems dealing with conic sections with their calculators. In addition, students sketch graphs...

Seventh graders graph solutions for inequalities on a number line. They solve 1 and 2 step inequalities in one variable. Students also check solutions to 1 and 2 step equations in one variable

In this algebra activity, students compare the way a human would solve an equations as compared to a computer. There is one problem with a solution key.

In this counting one, two and three worksheet, students, working with a partner, practice answering seven word problems and equations.

In this formulas worksheet, students transform and algebraically manipulate formulas for various variables.  There are 5 multiple choice questions.

In this transformation activity, students find the linear transformation of equations and use the Mobius transformation to identify image boundaries. Students describe the images in each quadrant. This two page activity contains six...

In this natural resources worksheet, students compare examples of chemical and physical properties, balance equations, and calculate molar mass and moles. This worksheet has 12 problems to solve and 12 short answer questions.

Students are introduced to the basic trigonometric identities. Using a diagram, they discover why the parts of the unit circle as named as they are and use equations to finalize the Pythagorean trigonometric identities. They also review...

Students practice their subtraction skills by solving 2 digit subtraction equations the teacher lists on the board. In this subtraction with regrouping lesson, students use the regrouping method to solve the 2-digit subtraction equations.

In this math instructional activity, students consider a path around the unit circle parameterized by σ on the interval [0, 1] with σ(t) = sin(5πt − π), cos(5πt − π). Then they find the vector.

Young scholars collect real world data from the Web regarding high and low tides at various locations in the United States. They find a function which models this data and make predictions on tide levels based on the information found.

Students explain why some colonists remained loyal to England during the American revolution. In this social studies lesson, students write a letter to an editor about their reasons for remaining loyal to England.

In this Chemistry 1A learning exercise, learners review, molecular weight, solubility, endothermic reactions, and number of protons, neutrons, and electrons for elements. Students review Lewis Structures and how to predict the amount of...

In these comparison worksheets, students study the pictures and check the answer to the questions about size, length, or height. Students circle the comparison answer for the second worksheet. Students complete 10 examples.