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Worksheet
Curated OER

Mental Math Ideas

For Students 3rd - 6th
In this mental math worksheet, learners complete the multiplication and subtraction problems where they use the strategy "subtract all digits from 9 except the last one from 10". Students complete 26 problems.
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Lesson Plan
Curated OER

Take Me Out to the Ball Game

For Teachers 3rd - 4th
Students play a math game which assesses their mastery of selecting the appropriate operation to solve specific problems.
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Lesson Plan
Curated OER

Christmas Presents

For Teachers 7th
Seventh graders create a graph of their Christmas gifts. They develop categories, compute fractional and decimal parts for each category, identify the number of degrees to represent each fractional part, and create a circle graph to...
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Lesson Plan
Curated OER

Math: Football League Statistics

For Teachers 5th - 7th
Students examine a soccer league final standings chart and then answer 12 questions based on the information provided. They calculate some answers in both fractions and percentages.
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Worksheet
Curated OER

Scientific Notation

For Students 8th - 10th
In this scientific notation learning exercise, students review how to write a number in scientific notation and then how to write a number in standard notation. Then students complete 5 problems.
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Lesson Plan
Alabama Learning Exchange

Battle to the Death: Adding Integers

For Teachers 4th - 6th Standards
Young scholars explore the concept of adding integers.  For this adding integers lesson, students simulate the battle of the 300 spartans at Thermopylae.  Young scholars use colored game pieces to represent positive and negative...
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Worksheet
Curated OER

Advanced Subtracting Fractions

For Students 5th - 7th
For this subtracting fractions worksheet, students read about the process of subtracting fractions, examine some sample problems, and then solve 4 problems independently.
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Lesson Plan
Curated OER

Get a Line on Integers

For Teachers 6th - 8th
Young scholars explore number sense by completing math function problems in class. In this integers lesson, students define integers and practice plotting them on a number line. Young scholars utilize math functions such as addition and...
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Lesson Plan
Curated OER

The 3 R's of Common Denominators

For Teachers 3rd
Third graders are shown an alternative method of determining the lowest common denominator of two or more unequal denominators. They complete a worksheet.
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Lesson Plan
Curated OER

Finding Discount and Sale Price

For Teachers 7th
Seventh graders solve real-life problems involving sales tax, discount, and simple interest. They find the amount of discount. In groups, 7th graders examine a sales advertisement. Given a budget, they choose purchases, and figure the...
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Lesson Plan
Curated OER

Fractions of Fractions

For Teachers 4th
Fourth graders use an online tool entitled the "Fraction of Fractions" tool to examine how to find a fraction of a fraction. They apply the array tool to problem solving situations. They complete paper folding activities in which they...
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Lesson Plan
Curated OER

Liquid Killer

For Teachers 5th - 9th
Young scholars explore number sense applications and discuss strategies for multiplication and division using mental math. For cross-curricular purposes, they explore causes and effects of inequality and social injustice. Students...
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Worksheet
Curated OER

Significant Figures and Scientific Notation

For Students 9th - 12th
In this significant figure instructional activity, students identify significant figures. They convert numbers from standard notation to scientific notation. This one-page instructional activity contains 14 problems. Answers are...
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Worksheet
Curated OER

Math Vocabulary Decoding Activity

For Students 5th - 6th
In this math vocabulary worksheet, learners use a letter key code to match match vocabulary words to their definitions. A reference web site it given for additional activities.
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Worksheet
Curated OER

Math Vocabulary Maze

For Students 4th - 6th
In this math maze worksheet, students navigate their way through a maze using clues and spelling out math vocabulary words. A reference web site is included for additional activities. 
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Worksheet
Curated OER

Math Vocabulary Letter Shapes

For Students 4th - 6th
In this math vocabulary learning exercise, students match the math vocabulary definitions to the letter shapes. Students write in 8 words in the letter shapes.
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Worksheet
Curated OER

Math Vocabulary Multiple Choice Words Worksheet

For Students 3rd - 6th
In this math vocabulary worksheet, students complete multiple choice problems where they match the correct math vocabulary word to its definition. Students complete 15 questions.
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Lesson Plan
Curated OER

Finding the Area of a Triangle

For Teachers 5th
Fifth graders investigate the area of a triangle. In this geometry lesson, 5th graders practice finding the area of a triangle using the correct formula: 1/2bh.
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Lesson Plan
Curated OER

Square Numbers

For Teachers 4th
Fourth graders use square tiles to help them explain the concept of square numbers.
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Lesson Plan
Curated OER

Pi Day (March 14)

For Teachers 4th
Fourth graders determine the value of ? by measuring the circumference and diameter of circular objects such as soup cans, Oreo cookies, etc..
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Lesson Plan
Curated OER

Let's Go Consumer Shopping

For Teachers 2nd
Second graders rotate through various centers designed to practice consumer math skills. They complete a task card at stations simulating consumer transactions that would take place at toy store, grocery store, restaurant or school store.
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Lesson Plan
Curated OER

Where In the World Are We?

For Teachers 5th
Fifth graders read postcards and find their locations on maps. They use the pictures and text on the postcards to write about imaginary vacations. They compute the mileage and compare it to TripMaker data.
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Lesson Plan
Curated OER

The Nuts and Bolts of a Mathematical Expression

For Teachers 4th
Fourth graders complete a worksheet that asks them to order operations within a mathematical expression. students evaluate the expressions in the correct order using mental math and paper. The results are recorded on the worksheet.
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Lesson Plan
Curated OER

Doing Battle With Radical Equations

For Teachers 9th - 12th
Learners observe and solve examples of equations involving radicals. They complete a Doing Battle With Radical Equations worksheet and checklist.

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