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Adding and Subtracting Weights

For Students 6th - 8th
In this online math worksheet, students practice adding and subtracting metric weight values. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching...
Interactive
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Adding and Subtracting Time

For Students 6th - 8th
In this online math activity, middle schoolers practice adding and subtracting aspects of time. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching...
Lesson Plan
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Measuring the Flagpole

For Teachers 8th - 11th
Studets practice problem solving and comparison of quantities, ratios and prproportions. They develop a plan for determining the height of a flagpole complete with drawings and calculations. In addition, they complete a written...
Worksheet
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Add and Subtract Decimals

For Students 4th - 6th
In this decimal worksheet, learners read about adding and subtracting, then complete a set of 31 problems, adding, subtracting, solving for values of expressions and solving equations.
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Videobusters

For Teachers 8th - 10th
A real-world scenario, Videobusters, a video rental store has just got to get organized. In small groups, the class works on organizing and analyzing data utilizing matrices. They need to use their skills in adding, subtracting and...
Lesson Plan
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Integer War

For Teachers 6th - 8th
Sometimes all it takes for a good review is a game of cards. Review the processes needed to add, subtract, divide, and multiply integers. In groups, learners play the card game war with a twist. They can use the numbers as either...
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Add and Subtract with Hudson River shipping

For Teachers 2nd - 3rd
Rivers aren't just a place for animals to live, they also provide industrial transportation. The class will examine the Hudson River on a map, discuss all the commercial vessels that use the River to transport materials, then complete a...
Lesson Plan
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Multiplication Mania

For Teachers 3rd - 5th
Pupils multiply by one-digit whole numbers.
Lesson Plan
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Number Sense and Numeration

For Teachers 6th - 8th
Middle schoolers add and subtract integers. In this algebra instructional activity, students discuss number sense as they sort numbers in the correct order. They analyze and label numbers differentiating between rational and irrational...
Lesson Plan
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Transportation Math

For Teachers 6th
Sixth graders solve transportation themed word problems. In this word problem lesson, 6th graders solve transportation themed word problems using critical thinking skills.
Lesson Plan
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Batting Practice: Using Math to Calculate Baseball Statistics

For Teachers 5th - 8th
Students calculate and record batting average, hits, and at bats. In this Batting Practice: Using Math to Calculate Baseball Statistics lesson plan, students utilize mathematical formulas to determine the career statistics of baseball...
Lesson Plan
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Transportation Math

For Teachers 4th - 6th
Students explore the concept of exponents.  For this exponents lesson, students evaluate various bases to powers.  The bases to a given power are in the context of miles driven, stops on a route, and minutes spent in...
Worksheet
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Unit 43 Pb3a

For Students 4th - 6th
In this mixed operation review, students write four addition and subtractions problems to match each of two illustrations. They calculate answers to 12 addition and subtraction problems. Students solve 12 two step problems. They answer...
Worksheet
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Three Digit Subtraction Worksheet 1

For Students 3rd - 6th
In this three digit subtraction worksheet, students calculate the answers to thirty mathematical subtraction equations.
Worksheet
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Value of Letters and Number Lines

For Students 4th - 6th
In this value of letters and number lines worksheet, students determine the value of letters in three math problems, place ten numbers on a time line, practice adding together ten addition problems and join eight calculations to their...
Lesson Plan
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Adding And Subtracting Decimals

For Teachers 4th - 5th
In this adding and subtracting decimals worksheet, students, with a partner, problem solve and calculate the answers to ten addition and subtraction equations or word problems.
Worksheet
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Estimating Fractions

For Students 6th - 7th
In this estimating fractions instructional activity, students solve 20 various problems that include estimation in each. They estimate the sum or difference in each of the problems shown on the sheet. Students calculate each mixed number...
Lesson Plan
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Dream Car Math

For Teachers 9th - 12th
Students collect car cost comparison data from the "Car Wizard" web site to use as problem solving and for calculations related to math.
Lesson Plan
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Addition - Counting On

For Teachers 2nd
Second graders solve addition problems without using a calculator. In this addition lesson plan, 2nd graders solve addition problems by "counting on." Students are taught this specific strategy and given the opportunity to practice.
Worksheet
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Understand Subtraction and its Relationship to Addition

For Students 3rd - 5th
In this subtraction and addition worksheet, students calculate the answers to the subtraction problems and then check their answers using addition. There are 18 problems to solve on this worksheet.
Lesson Plan
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Reading to Calculate

For Teachers 11th - 12th
Students explore uses of the calculator. They explore using reading strategies to solve problems. Students recognize when calculators are useful. They construct real life situations for calculator use.
Lesson Plan
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Addition and Subtraction of Integers

For Teachers 6th
Sixth graders complete a pre-test of addition and subtraction of integers, then watch a powerpoint presentation on the concept. In this mathematics lesson, 6th graders draw number lines and chip boards to show the process. Students work...
Lesson Plan
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Reading to Calculate

For Teachers 11th - Higher Ed
Students follow directions utilizing the Casio calculator to accurately solve calculations involving fractions in preparation for the math portion of the GED test. They stress the ability of reading instructions precisely and accurately....
Lesson Plan
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Calculator Numbers

For Teachers 3rd
Third graders practice working out a hidden number on a calculator via number sequence in the advanced additive stage six. They assess number sequence to unveil a mystery number that has been entered onto a calculator and then switch...