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Lesson Plan
Curated OER

Exploring Pythagorean Theorem

For Teachers 8th
Eighth graders explore the Pythagorean Theorem. They use Geometer's Sketchpad and explore features of various figures. Students use the software to build a figure using the given measurements.
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Writing
Curated OER

Adding with Different Numbers of Digits

For Students 3rd - 5th
Expand addition concepts by challenging your pupils with these multi-digit addends. They add up numbers with up to seven digits, regrouping where needed. The first six are written vertically and the next two are horizontal. Make...
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Lesson Plan
Curated OER

The Algebra of Functions

For Teachers 8th - 9th
Eighth and ninth graders add, subtract, multiply and divide functions as directed. Each problem is written in function notation, and the operation is shown in the same way. For example, pupils may be directed to find (f+g)(x). They are...
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Worksheet
Curated OER

More Addition

For Students 4th - 5th
Turn your mathematicians into addition superstars with these multiple-addend equations. They add up three, four, and five-digit numbers to find the sums, a few of which are six-digit numbers. The twelve vertically aligned equations...
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Lesson Plan
Curated OER

Arithmetic Sequences

For Teachers 8th - 10th
Find the sequence of an equation with your math super stars. They differentiate between arithmetic and geometric sequences and then calculate the sum of finite and infinite sequences.
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Worksheet
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Odd Numbers, Standard Form, and Place Value

For Students 3rd - 4th
For this math worksheet, students answer multiple choice questions about odd numbers, standard form, place value, and more. Students complete 10 problems involving up to 5 digit numbers.
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Lesson Plan
Curated OER

Inverse Relationship Between Addition and Subtraction

For Teachers 1st - 2nd
Elementary schoolers review their knowledge of addition and subtraction through studying fact families. They use cubes to help them add or subtract. Students answer the teachers question with addition and subtraction fact answers.
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Lesson Plan
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Addition and Subtraction of Integers 1.1

For Teachers 7th - 9th
In this integer worksheet, students add and subtract positive and negative numbers. Equations contain two to three terms with a mixture of finding the sum and difference of terms. This worksheet contains 44 equations.
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Worksheet
Curated OER

Two Digit Addition With No Regrouping Worksheet #7

For Students 1st - 2nd
There is no need to regroup to complete this set of 20 addition problems. Learners will add two-digit numbers togther each sum. 
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Lesson Plan
Curated OER

www.tutor-usa.com worksheet

For Teachers 6th - 8th
Algebra learners can practice solving one-step equations using both addition and subtraction with decimal numbers.  A few problems challenge the pupil to write and solve their own equation based on information given in a table. 
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Worksheet
Curated OER

More Addition in Your Head

For Students 3rd - 5th
In this mental math addition learning exercise, students determine sums. In this problem solving learning exercise, students write answers to twenty problems.
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Worksheet
Curated OER

Homophones Activities 1-5

For Students 3rd - 4th
In this language arts worksheet, students discover that homophones are words that sound alike. Students complete 5 activities with homophones: matching words to pictures, completing sentences, explaining differences between words and...
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Worksheet
Curated OER

Adding Tens

For Students 1st - 2nd
In this math worksheet, students solve thirty addition problems. In each problem, students add two different two-digit numbers.
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Worksheet
Curated OER

Properties of Numbers

For Students 9th - 11th
In this algebra worksheet, students solve problems using the 4 different properties of numbers. They apply associative, commutative, additive and distributive properties to each equation. There are 10 multiple choice questions with an...
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Lesson Plan
Curated OER

Mental Math for Adding Decimals

For Teachers 5th
Fifth graders work in groups to practice adding decimals. In this adding decimals lesson, 5th graders call out different money amounts to each other and mentally add the coins called out. Students take turns calling out and adding the...
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Worksheet
Curated OER

SAT problem solving practice test

For Students 10th - 11th
In this algebra and geometry worksheet, learners review concepts dealing with angles, lines and basic word problems. They practice answering questions similar to the ones on the SAT.
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Worksheet
Curated OER

Collapsing Gas Clouds-Stability

For Students 9th - 11th
In this collapsing gas clouds worksheet, learners read about the Bok Globules seen by the Hubble Space Telescope. They use a given equation indicating the pressure of a gas sphere and determine at what minimum radius the cloud would...
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Worksheet
Curated OER

Addition Number Chart

For Students 1st
In this basic mathematics learning exercise, 1st graders complete each chart by filling in the missing numbers. They use addition to help them complete each chart.
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Worksheet
Curated OER

Simple Addition

For Students K - 1st
In this math activity, students find the sums in 10 simple addition problems. They add 2 single digit numbers in horizontal addition problems.
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Worksheet
Curated OER

Pumpkin Addition

For Students 1st
In this addition worksheet, 1st graders add the single digit addition problems and color the pumpkins with the sum less than 10. Students solve 8 problems.
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Worksheet
Curated OER

Heart Addition

For Students 1st
In this addition worksheet, 1st graders add the single digit equations and color the hearts with sums less than 10. Students solve 25 problems.
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Worksheet
Curated OER

Add Mixed Numbers With Like Denominators (A)

For Students 5th - 6th
For this math worksheet, students solve 16 problems in which mixed numbers with like denominators are added. Problems are written in horizontal format.
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Worksheet
Curated OER

Add Integers

For Students 4th - 6th
In this adding integers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Add Mixed Numbers with Like Denominators (A)

For Students 5th - 6th
For this math worksheet, students solve 16 problems in which mixed numbers with like denominators are added. Problems are written in a horizontal format.