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Multiply Money

For Students 3rd - 5th
In this multiplication practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to multiply money.
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Market Equilibrium Writing Exercise

For Students 11th - 12th
In this economics worksheet, students read 6 scenarios about market equilibrium and then select one of them to write about. Students draw demand and supply curves to accompany their written answers.
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You Do It and You Clean It Up

For Teachers 7th - 12th
Students explore pollution.  In this pollution lesson students participate in activities to help them better understand industrial pollution.
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Coin Content

For Teachers 7th - 8th
Students calculate ancient Greek coin values as compared to their weight, equivalence in grain, and determine their worth today. They explain how to calculate fractions of a given weight and how to use decimal numbers.
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Percent of a Number

For Students 5th - 7th
In this percents practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Variables

For Students 4th - 7th
In this variables practice worksheet, students sharpen their problem solving skills as they solve 6 story problems. Students solve 6 problems.
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Grade 6 Math Quiz B

For Students 6th
In this grade 6 math quiz worksheet, 6th graders complete a 15 question multiple choice quiz covering a variety of grade 6 concepts. 
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Problem-Solving Decisions: Estimates or Exact Answers

For Students 4th - 5th
In this problem solving worksheet, students examine 2 math word problems taking care to decide whether they should estimate answers or find exact answers
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Subtract Across Zeros

For Students 2nd - 4th
In this subtraction practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to subtract across zeros.
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Mental Math: Percent of a Number

For Students 4th - 5th
In this percent of a number instructional activity, students solve a series of 6 word problems. Students are given "hints" to help solve problems 1 and 2.
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Round Whole Numbers and Decimals

For Students 3rd - 6th
In this rounding whole numbers and decimals practice learning exercise, learners sharpen their problem solving skills as they solve six story problems.
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Addition word problems

For Students 2nd - 3rd
In this word problems instructional activity, students complete word problems with one and two digit numbers. Students complete 6 word problems.
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Compare and Order Fractions

For Students 5th - 6th
In this compare and ordering fractions worksheet, students compare fractions and order them from least to greatest. Students compare 6 fractions and order 20 sets of fractions, and answer 4 word problems.
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Area of Parallelograms - Lesson 2

For Students 5th - 7th
Use this area of parallelograms practice learning exercise to have learner ssharpen their problem solving skills as they solve six story problems.
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Security System Design

For Teachers 6th - 8th
Students explain how laser security systems work.  In this security system design lesson students create a presentation of their system that they designed. 
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Sentence Combining

For Students 8th
Work on combining sentences with this grammar practice worksheet. Middle schoolers rewrite six simple sentences to make compound, complex and compound-complex sentences.
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Circle Graphs and Percents

For Students 6th - 10th
For this circle graph and percentages worksheet, students fill in a chart, write percentages, calculate discounts, and more. Students complete 4 sets of problems.
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Problem-Solving Application: Use Operations

For Students 4th - 5th
In this math operations worksheet, learners problem solve 3 math word problems involving a table, addition, division, multiplication and division.
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Multiply with Multiples of 10, 100, and 1000

For Students 1st - 3rd
In this multiplication practice activity, students sharpen their problem solving skills as they solve 6 story problems that require them to multiply with multiples of 10, 100, and 1000.
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Coin Content

For Teachers 6th - 8th
Students calculate ancient Greek coin values as compared to their weight, and equivalence in grain. They then determine their worth today. They convert metric to U.S. customary weight systems.
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Word Problems: Algebra

For Teachers 5th - 8th
Students discuss algebraic symbols, equalities and unknown quantities, review sample problems and complete associated worksheets.
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Pea Soup Ponds

For Teachers 6th - 8th
Middle schoolers perform an experiment where they learn how water can be polluted by algal bloom. They grow algae with different concentrations of fertilizers or nutrients and analyze their results.
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Schools for Sale

For Teachers 6th - 12th
Students differentiate between public and private goods. They analyze and evaluate various and positions on a public issue. They establish decision-making criteria. They develop a public policy based on a formal decision making model.
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A Case of Innovation

For Teachers 5th - 8th
Learners use strategies to comprehend technical writing. They write reports with great detail, supporting material, and clear vocabulary. They incorporate source materials into their speaking and writing and use voice, tone, and style.