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Lesson Plan
Curated OER

Percentage

For Teachers 4th - 5th
In this finding the percent of whole numbers worksheet, students calculate the percent to problem solve. Students solve 10 problems.
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Organizer
Curated OER

Misleading Histograms

For Students 4th - 6th
In this recognizing and interpreting a histogram instructional activity, students read and record the data and answer word problems using that data. Students solve 14 problems.
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Worksheet
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Using the Quadratic Formula #1

For Students 6th
In this problem solving worksheet, 6th graders practice solving 10 quadratic equations utilizing the quadratic formula to solve each one.
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Lesson Plan
Curated OER

Applying Trigonometric Functions To Real Life

For Teachers 9th - 11th
Students examine where trigonometry exists outside the classroom. For this trigonometry lesson, students create trigonometric functions to match the data provided and to solve word problems relating to the real world.
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Worksheet
Curated OER

Japanese License Plates

For Students 11th
In this probability worksheet, 11th graders calculate the different combinations of license plates possible if the first pair of numbers multiplied by each other is equal to the second pair. There is an answer key with this problem.
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Worksheet
Curated OER

Factoring #7

For Students 6th
In this problem solving worksheet, 6th graders solve 10 mathematical equations involving factoring polynomials using addition and subtraction.
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Worksheet
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Using the Quadratic Formula #2

For Students 5th - 6th
In this problem solving worksheet, students utilize the quadratic formula to solve 10 quadratic equations. Students record their answers on the worksheet.
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Worksheet
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Sunshine Math- 2

For Students 2nd - 3rd
In this problem solving worksheet, students complete 7 story problems that include a number chain, fractions, missing numbers, math patterns and calendars.
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Worksheet
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Algebra 1 Unit 5 Review

For Students 6th - 7th
In this problem solving worksheet, students simplify 2 math expressions, evaluate 1 expression and convert to fractions as instructed. Students find the first 3 terms of one equation, complete 2 graph functions and answer 1 word problem.
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Worksheet
Curated OER

Area of Triangle

For Students 3rd - 5th
In this area worksheet, students read and problem solve the area of 8 triangles. Students show their work on each problem on the worksheet.
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Worksheet
Curated OER

Ratio

For Students 6th
In this ratio worksheet, 6th graders practice problem solving 10 mathematical word problems involving the ratio between measurements and triangles.
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Lesson Plan
Curated OER

Ecology of The Sonoran Desert Soil Crusts: Biology, Geology

For Teachers 6th - 11th
This lesson plan is designed after research done on the ecology of soil lichen in the Tucson Basin area during the summers of 1997 and 1998. Its purpose is to guide students into adopting the problem solving thinking of ecologists. The...
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Worksheet
Curated OER

General Douglas MacArthur

For Students 3rd - 4th
In this General Douglas MacArthur worksheet, students answer six problem solving questions about MacArthur's age and one essay question about who MacArthur was and what he did.
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Lesson Plan
Curated OER

Advanced Algebra with the TI-89

For Teachers 9th - 12th Standards
Pupils investigate the formulas for volumes of various solids using the Ti-89 calculator. The lesson focuses on the keying sequences necessary to embed the required volume formula in a program which is then used in the problem solving...
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Worksheet
Curated OER

Subtraction: Fill in the Gaps 3

For Students 5th - 7th
In this mathematical subtraction worksheet, students problem solve eighty subtraction equations by filling in the blanks with numbers that when subtracted from the other given numbers will equal the answer shown.
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Worksheet
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Four Digit Multiplication

For Students 6th - 9th
For this four digit multiplication worksheet, students problem solve twenty five multiplication equations and show each step of their work as they go.
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Worksheet
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Four Digit Multiplication

For Students 6th - 8th
In this four digit multiplication worksheet, students problem solve and calculate the answers to twenty multiplication equations.
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Worksheet
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Subtraction 0 9

For Students 2nd - 3rd
In this subtraction 0 9 worksheet, students problem solve to find differences. In this fill in the blank worksheet, students write one hundred answers.
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Worksheet
Curated OER

Factoring #6

For Students 6th
In this problem solving worksheet, 6th graders practice factoring 10 polynomial mathematical equations involving addition and subtraction.
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Worksheet
Curated OER

Algebra 1: Unit 5 Review

For Students 6th
In this problem solving worksheet, 6th graders determine if 4 functions are exponential growth or decay, sketch 4 graphs and compare 2 sets of functions. Students write the rule, linear or exponential, for 4 tables.
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Worksheet
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Products #4

For Students 6th
In this Pre-algebra worksheet, 6th graders problems solve 10 Pre-algebra equations. Students write their answers on the worksheet.
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Worksheet
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Pumpkins for Sale

For Students 4th - 5th
For this problem solving worksheet, learners use division with remainders to determine what the 100th letter will be if the phrase "pumpkins*for*sale" is repeated continuously on a sign.
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Lesson Plan
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Pumpkins . . . Not Just Part of Halloween

For Teachers 3rd - 5th
Students study the pumpkin. In this pumpkin activity, students participate in different activities that explain the history of pumpkins and how pumpkins develop and grow, read "The Great Pumpkin Story" and answer comprehensive questions...
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Lesson Plan
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Health Enhancement Traditional Games

For Teachers 4th
Fourth graders participate in Tribal games. In this tribal nations lesson, 4th graders play games that help improve on the physical skills for survival, invention, and problem solving. They discuss what is needed for survival and how...