Worksheet
Curated OER

Elimination Using Addition and Subtraction

For Students 10th - 12th
For 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.
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...
Lesson Plan
Curated OER

Calculator

For Teachers K - 4th
Students explore the calculator utility function on a Macintosh computer.  In this calculation lesson, students launch the calculator feature and complete a problem solving worksheet.
Worksheet
Curated OER

Booster (pg.13)

For Students 1st - 2nd
In this addition and multiplication instructional activity, 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...
Lesson Plan
Curated OER

Inductive vs. Deductive Proof

For Teachers 12th
Twelfth graders differentiate between inductive and deductive proofs.  In this differentiating between inductive and deductive proofs lesson, 12th graders compare strengths and weaknesses of each type of proof.  Students...
Lesson Plan
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Math Lesson Plan: Super Easy 9 Times Tables Trick

For Teachers 2nd - 4th
Students practice their times tables. In this multiplication practice lesson, students learn and practice a method that helps them remember the 9 times table.
Lesson Plan
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Place Value

For Teachers 2nd
Second graders use physical models to represent and demonstrate place value concepts by using base-ten blocks and hundreds charts. They compare numbers to see which number is smaller or larger and put numbers in order from smallest to...
Worksheet
Curated OER

Subtraction: Decimals

For Students 4th - 7th Standards
In this decimal subtraction worksheet, students solve 15 problems that require them to subtract decimal numbers with 1-5 digits.
Lesson Plan
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Musical Math

For Teachers 1st - 3rd
Students play a game of mathematical musical chairs, moving from desk to desk solving addition and subtraction problems.
Lesson Plan
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Divisibility Book

For Teachers 10th - 11th
Students create a notebook with divisibility rules in it. In this algebra lesson, students write down the rules that determine the factors of a number. They continue to add to the book and use it to help them on their problems.
Worksheet
Curated OER

Magic Math Work

For Students 3rd - 4th
In this magic math work worksheet, students follow the steps for 2 math puzzles where they pick a number, and perform some computations with it.
Lesson Plan
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Estimating Sums

For Teachers 3rd - 4th
For this estimating sums worksheet, students, working with a partner, practice problem solving five word problems involving estimation.
Lesson Plan
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Keeping Track of Our Money

For Teachers 2nd
Second graders complete activities to learn how to manage money. In this managing money lesson plan, 2nd graders read the book How the Second Grade Got $8,205.50 to Visit the Statue of Liberty and complete two related worksheets.
Lesson Plan
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Story Telling

For Teachers 9th - 12th
Young scholars practice story telling. In this story telling lesson, students work in groups to read a fable and divide it into a beginning, middle, and end. Each member takes a section and practices retelling it with vocals, gestures,...
Worksheet
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T. Smith Publishing

Halloween Add or Subtract

For Students 2nd - 4th Standards
A jack-o-lantern containing a ghost top this page, making it a seasonal addition to your math lessons. On it, your little goblins will practice addition and subtraction of three-digit numbers. A terrific tool when working on Common Core...
Lesson Plan
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Centipede's 100 Shoes

For Teachers 2nd - 3rd
Students solve equations with the help of their teacher. In this simple equations lesson plan, students listen to the story Centipede's 100 Shoes by Tony Ross and use the scenarios given in the book as addition and subtraction problems....
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...
Worksheet
Curated OER

Pot of Gold Addition

For Students 2nd Standards
In this money math activity, 2nd graders solve each addition problem and write the sum on the pot of gold pictured for each. They add money together to get their total amount for each problem.
Lesson Plan
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The Shape of Things

For Teachers K - 3rd
Students create shape booklets. In this interdisciplinary lesson, students practice shape recognition as they participate in a scavenger hunt and create a shape booklet.
Interactive
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Comparing Decimals

For Students 3rd - 6th
In this comparing decimals worksheet, students compare numbers with decimals in them by inserting the correct symbol. Students complete 10 problems.
Lesson Plan
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Illustrated Dictionary

For Teachers 3rd - 4th
Students make an illustrated dictionary of words they've used and learned in class. In this vocabulary lesson, students find words from their notes, discuss the words in a group, select the best words as a class, and complete an...
Lesson Plan
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Animals in Inspiration

For Teachers 2nd - 4th
Students research information on a specific animal. For this animal lesson, students use books to find information about an animals diet, habitat, appearance, and any other interesting facts. Students will use this information to create...
Lesson Plan
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Number Sense Sampler

For Teachers 1st
First graders illustrate a math problem with counters while reading story books, such as Margie Burton's "Add the Animals". They demonstrate a positive learning attitude toward mathematics and communicate clearly in oral, artistic,...
Worksheet
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Wedded Bliss

For Students 9th
In this Algebra I worksheet, 9th graders solve a cryptogram involving addition. The one page worksheet contains one question. Solutions are included.