Worksheet
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The Dart Problem

For Students 9th - 12th
In this dart problem worksheet, students write an algorithm to determine the greatest impossible score for a dartboard game.  This one-page worksheet contains 1 problem.  The answer is listed at the end of the problem.
Lesson Plan
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I'll Have an Order of Subtraction Please!

For Teachers 3rd - 5th
Students explore number values by completing consumer math worksheets. In this math functions lesson, students identify the use of a decimal in numbers and the place values that are represented when dealing with money. Students complete...
Lesson Plan
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Making Changes

For Teachers 2nd - 4th
Students observe and record the changes they see when adding heat and cold to objects. In this changes lesson plan, students experiment with different objects and see if heat and cold change the makeup of the object. They then record...
Lesson Plan
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Carry and Borrow

For Teachers 2nd
Second graders complete basic math computations. In this addition and subtraction lesson, 2nd graders learn how to carry and borrow numbers when adding and subtracting. Students learn a carrying song to help them remember. Students...
Worksheet
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Addition Trail Puzzles

For Students 3rd
In this addition puzzle worksheet, 3rd graders find the trail of numbers in each puzzle. They start with the number in the start position, and work their way by adding horizontally and vertically through the puzzle to reach the end sum.
Worksheet
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Elimination Using Addition and Subtraction

For Students 10th - 12th
In this systems of equations worksheet, students use the elimination method to solve systems of equations. An example and explanation is given at the beginning of the worksheet. This one-page worksheet contains ten problems.
Worksheet
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2 Digit Addition Worksheets with Regrouping

For Students 2nd - 3rd
In this math activity, students solve 20 problems in which 2 digit numbers are added with regrouping. There are 10 pages available here.
Worksheet
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Place Value and Subtraction With Regrouping

For Students 1st - 3rd
In this place value and subtraction worksheet, students place pennies in the chart and use them to put numbers in the correct place value and subtract. Students use the pennies as ones and use them in regrouping.
Lesson Plan
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Counting by 10s, 5s, and 1s

For Teachers K - 2nd
Students practice counting by 10s, 5s, and 1s in order to prepare for counting and adding the values of coins.
Interactive
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Comparing Decimals

For Students 3rd - 6th
In this comparing decimals worksheet, learners compare numbers with decimals in them by inserting the correct symbol. Students complete 10 problems.
Worksheet
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Complete the Number Sentences

For Students 3rd - 4th
In this addition worksheet, students use three digit addition and solve for missing addends. Students master 15 problems filling in the missing numerals for each.
Organizer
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Less Than-More Than

For Students 4th - 6th
In this less than/more than worksheet, students fill in columns on an organizer with numbers "one less than' and "one more than" given integers. An answer key is included.
Worksheet
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Blank Addition Facts Table

For Students 1st - 2nd
In this addition facts table activity, students fill in a blank table, adding number in rows to numbers in columns. An answer key and reference website for additional resources are given.
Worksheet
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Mental Math Ideas

For Students 3rd - 6th
In this mental math worksheet, students 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.
Lesson Plan
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Multiplying in Columns, Standard Way

For Teachers 6th - 7th
In this multiplying worksheet, students multiply two digit numbers. Explanations and examples are provided prior to the exercise. This two-page worksheet contains 20 problems.
Worksheet
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Solving Algebraic Equations

For Students 6th
In this algebraic equations worksheet, 6th graders solve and complete 9 different word problems that include various types of equations. First, they find consecutive even numbers and write an equation to solve. Then, students write a...
Organizer
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Chemistry First Marking Period Review

For Students 10th - 12th
In this chemistry review worksheet, students review terms and concepts covered. Students practice metric conversions, factor labeling, temperature conversions, heat calculations, atomic structure, and gas laws. This worksheet has 3...
Worksheet
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Homonyms 6

For Students 2nd - 5th
In this vocabulary skills worksheet, students read 10 sentences and fill in the blanks in each sentence with the appropriate homonyms.
Worksheet
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Booster (pg.13)

For Students 1st - 2nd
In this addition and multiplication worksheet, students put a circle around 2 numbers out of 9 that add up to 140, put in the missing digit in 1 multiplication problem and fill in 3 circles with digits when added to the other digits, add...
Lesson Plan
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Mean, Median, and Mode

For Teachers 5th
Fifth graders compute the mean, median, and mode of sets of numbers.
Worksheet
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Significant Figures and Scientific Notation

For Students 9th - 12th
In this significant figure worksheet, learners identify significant figures. They convert numbers from standard notation to scientific notation. This one-page worksheet contains 14 problems. Answers are included at the bottom of the...
Lesson Plan
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Mole Stuff

For Teachers 10th - Higher Ed
In this moles worksheet, students practice calculating the number of moles based on grams of a compound. Students use the rate of reaction equation to determine the rates of specific reactions. This worksheet has 10 problems to solve.
Worksheet
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Order of Operations

For Students 9th
In this Algebra I activity, 9th graders use the order of operations to evaluate numerical expressions containing parenthesis and brackets.  The one page interactive activity contains instruction, worked examples and ten practice...
Interactive
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Subtracting Integers

For Students 4th - 6th
In this integer worksheet, students subtract integers to solve a set of 10 problems. Answers and hints are available on-line; a reference web site for additional resources is given.