Worksheet
Curated OER

Sharpen Your Skills: Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction learning exercise, students solve the equations that range from three digits to five digits. Students must either add to solve or subtract.
Lesson Plan
Curated OER

Modeling Addition

For Teachers 1st
First graders are the counters in addition problems. In this addition lesson, 1st graders replace the counters to help students visualize problems in addition.
Lesson Plan
Curated OER

Group Initiatives

For Teachers 6th - 12th
Students explore the names and qualities about members in the group. They each say their name and something about themselves. Students gather around in a circle. They listen to the teacher as he or she says the name of someone and throws...
Worksheet
Curated OER

Counting On Tens

For Students 2nd - 3rd
In this counting on tens worksheet, learners use a chart from 0 to 50 to add tens to a number. Students start at the specified number, then move as many rows as necessary to add the multiple of ten.
Lesson Plan
Curated OER

Chisanbop (Korean Counting to 99)

For Teachers 1st - 3rd
Students practice their counting skills. In this counting lesson, students discover the Chisanbop method of counting which allows them to quickly count to 99 using their hands.
Printables
Curriculum Corner

Math Common Core Checklist for K-6

For Teachers K - 6th
As the school year progresses, it can be challenging for teachers to keep track of the specific math standards they've covered and those that remain to be taught. This Common Core checklist solves this problem, providing educators with a...
Worksheet
Curated OER

Acids, Bases and Salts

For Students 9th - 12th
In this acids, bases and salts activity, high schoolers solve five problems in order to determine the molarity of solutions or the volume of substances to be added to make molar solutions. They also solve five dilution problems about acids.
Worksheet
Curated OER

Test #2 Equations Review

For Students 7th - 9th
In this equations review worksheet, students solve algebraic equations with one variable.  They use inverse operations to solve for the unknown.  Students translate word sentences to number sentences and then solve.  This...
Lesson Plan
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Nitrogen Fixation, OR What a Gas!

For Teachers 9th - 12th
Students gain skill in the design, implementation, and reporting of a scientific research project using the scientific method. They set up an experiment to determine the effect of adding the Rhizobium bacteria to one group of legume...
Lesson Plan
Curated OER

The Bill of Rights

For Teachers 6th - 8th
Students explore the Bill of Rights. In this philanthropy and citizenship lesson, students identify and explain how each of the first ten amendments protects the rights of citizens. Students select one amendment to illustrate, and write...
Worksheet
Curated OER

Chapter 3 Worksheet Matter

For Students 10th - 12th
In this matter worksheet, students answer ten questions about matter including the phase of matter, mixtures and how they are different from compounds, the physical and chemical properties of matter and the difference between homogeneous...
Worksheet
Curated OER

Main Idea

For Students 2nd - 3rd
In this main idea worksheet, students answer ten multiple choice questions about finding the main idea and supporting details.
Worksheet
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Add Mixed Numbers With Like Denominators (A)

For Students 5th - 8th
In this adding mixed numbers with like denominators worksheet, students problem solve and calculate the answers to seven addition equations.
Worksheet
Curated OER

Adding US Coins

For Students 2nd
In this money worksheet, 2nd graders count the number of coins to add up the amount of money that is shown. Students respond to 10 questions, writing the amount of money that is depicted on the line beside each picture.
Lesson Plan
Curated OER

Place Value: A Place for Apples

For Teachers 2nd
Second graders explore number values by completing math worksheets. In this place value lesson, 2nd graders identify the use of decimals in numbers and read a book about math called Apple Pigs. Students create number charts based on the...
Lesson Plan
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Comparing and Ordering Greater Numbers

For Teachers 3rd - 4th
Students compare and order greater numbers. For this place value lesson, students use a place-value chart to identify which set of numbers has the greatest value.
Lesson Plan
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Patterns and Sequences

For Teachers 9th
Ninth graders examine sequential number patterns and the Fibonacci sequence. Given number patterns, they determine the next number in a sequence. Students develop their own number patterns and exchange them with another to be solved.
Worksheet
Curated OER

Different Ways to Add

For Students 1st - 2nd
In this adding practice worksheet, students sharpen their problem solving skills as they solve 6 story problems using any method they wish.
Lesson Plan
Lesson This!

Math Lesson Plan: Handprint Counting by 5's

For Teachers 1st - 2nd Standards
A handprint worksheet is provided to help youngsters practice skip counting by 5s. As a follow up, you could have little ones gather into groups to skip count their own fingers by fives.
Worksheet
Curated OER

Adding Coins: 1, 5, and 10 Cents

For Students 2nd
In this money worksheet, 2nd graders count the number of coins to add up the amount of money that is shown. Students respond to 6 questions, writing the amount of money that is depicted on the line beside each picture.
Worksheet
Curated OER

Adding Coins: 1 and 10 cents

For Students 2nd
In this money activity, 2nd graders count the number of coins to add up the amount of money that is shown. Students respond to 6 questions, writing the amount of money that is depicted on the line beside each picture.
Worksheet
Curated OER

Addition, Double Digits (Carrying)

For Students 2nd - 3rd
In this math worksheet, learners add two double digit numbers. Carrying (or regrouping) from the ones to the tens column is required on 9 problems. Ten problems have answers greater than one hundred.
Worksheet
Curated OER

Auxiliary Verb Worksheet 3

For Students 7th - 9th
In this grammar worksheet, students fill in ten blanks with either the present tense of will or the past tense of would to make each sentence grammatically correct.
Interactive
Curated OER

Share this page Facebook Page Complex number addition

For Students 9th - 12th
In this online math activity, students practice adding positive and negative integers. When complete, students submit their answers and get instant feedback regarding their accuracy.

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