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Worksheet
Curated OER

Factoring by Grouping, Synthetic Substitution, and Sums and Differences of Cubes

For Students 8th - 11th
In this factoring worksheet, students factor twelve expressions by grouping.  Students factor fourteen sums and differences of cubes problems and eight synthetic substitution problems.
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Interactive
Curated OER

TAKS Math Quiz-Factorization

For Students 4th - 6th
In this TAKS math quiz instructional activity, students take an online quiz focused on the concept of factorization. Quiz can be graded online by clicking a link.
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Worksheet
Curated OER

5th Grade Math Number Sense

For Teachers 4th - 5th
In this grade 5 number sense worksheet, students complete a total of 25 problems covering a wide range of 5th grade math number sense concepts. Answers are included.
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Lesson Plan
Curated OER

Math in Nature

For Teachers 7th - 12th
Young scholars explore math in nature. In this lesson on the Fibonacci sequence, students use natural objects and Fibonacci numbers to discover mathematical patterns.
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Worksheet
Curated OER

Second Grade Math Problem Solving

For Students 2nd
For this second grade math problem solving worksheet, 2nd graders draw pictures to solve three addition and subtraction problems.
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Lesson Plan
Curated OER

Math Match Up!

For Teachers 2nd - 3rd
Help learners solve problems using multiplication and repeated addition. Using counters, learners will be paired up to solve problems. They will go through a series of questions and show models with the counters for the solution. Then...
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Lesson Plan
Curated OER

Math Mediator Lesson 10: Slope

For Teachers 8th - 9th
Students explore the concept of slope.  In this Algebra I lesson, students investigate the definition of slope as rise over run or change in y compared to change in x.  The lesson includes a real-world problem in which the...
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Lesson Plan
Curated OER

Group Isomorphisms

For Teachers 9th - 10th
Students identify and apply properties of triangles. In this geometry lesson, students define equilateral triangles by sides and angles. They build cardboard triangles as they study properties of triangles.
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Worksheet
Curated OER

Classifying Objects into Group

For Students Pre-K - K
Classifying and sorting are great skills all kids need to know. They cut out each of the six images provided, then label each of two boxes. They glue the images in the appropriate box. Answers are provided. 
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Lesson Plan
Curated OER

Discovering Math: Computation

For Teachers 5th - 7th Standards
Middle schoolers add, subtract, multiply, and divide rational numbers. They find the square and the cube of numbers. They create a game incorporating computation on rational numbers. Everyone works together to write and evaluate...
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Lesson Plan
Curated OER

Central Valley Math Project

For Teachers 7th - 8th
Middle schoolers study the Pythagorean Theorem. They describe what it means to square a number. Pupilsuse the Pythagorean Theorem to prove the sides of given triangles, and use geometric pieces of paper to create a right triangle and...
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Worksheet
Curated OER

Counting Numbers in a Group Worksheet - Athletic theme

For Students K
Runners, dancers, bicyclists, and tennis players – how many do you see? Students count the number of athletes in each set and circle the correct answer from the choices given.  
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Lesson Plan
Curated OER

Discovering Math: Concepts in Geometry

For Teachers 8th - 12th
Middle and high schoolers explore the concept of proving the Pythagorean Theorem. They research proofs of the Pythagorean Theorem. Pupils create posters of proofs, and research Greek mathematicians.
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Lesson Plan
Curated OER

Using Basic Properties to Solve Problems in Math

For Teachers 6th - 8th Standards
Learners identify and define the rules of properties of real numbers. They rewrite each of the problems listed using the commutative or associative properties. Pupils apply problem solving strategies to clarify situations in a table...
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Lesson Plan
Curated OER

Math computation

For Teachers 1st - 2nd
The lesson says it is intended for 4th grade but it is suitable for grades 1-3 as well. The class discusses what it means to add, the commutative property of addition, and mathematical reasoning. This is an exercise in number sense,...
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Activity
West Contra Costa Unified School District

Division (No Remainders)

For Teachers 4th - 7th Standards
Help young mathematicians build a solid understanding of division with this base ten block activity. With the help of these popular math manipulatives, children model different math problems in order to reinforce the...
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Lesson Plan
Curated OER

Common Factors and Factoring by Grouping

For Teachers 8th - 9th
In this algebra worksheet, young scholars factor out common factors of polynomials. Once the common factors are out, students factor trinomial expressions into the product of two binomials when possible.
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Lesson Plan
Illustrative Mathematics

Rolling Dice

For Teachers 6th - 8th Standards
Rolling dice is a great way for your mathematicians to get a hands-on approach to probabilities. Use the chart to record whether they rolled a six during ten attempts. Calculate results individually (or in small groups) and then record...
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Lesson Plan
Curated OER

7th Grade Math: Algebra (Distributive Property)

For Teachers 7th
With algebra tiles in hand 7th graders will uncover the wonders of the distributive property of multiplication. They will take a pre-test, define the distributive property, then model and practice using their tiles to solve basic...
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Unit Plan
National Security Agency

Line Graphs: Gone Graphing

For Teachers 3rd - 6th
Practice graphing and interpreting data on line graphs with 36 pages of math activities. With rationale, worksheets, and assessment suggestions, the resource is a great addition to any graphing unit.
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Lesson Planet Article
Curated OER

Math Sequencing Activities

For Teachers 2nd - 5th
Recognizing patterns and sequences in groups of numbers is an essential skill for all students to learn.
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Lesson Plan
Curated OER

An Introduction to Four Groups of Biologically Important Compounds

For Teachers 9th - 12th
High schoolers learn about the four biochemicals that are important biologically. In this biochemicals lesson plan, students identify the four major groups of biochemicals including carbohydrates, proteins, lipids and nucleic acids. They...
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Lesson Planet Article
Curated OER

Thanksgiving Math Lessons: Count Your Blessings!

For Teachers 1st - 3rd
Thanksgiving math can be a way to delve into the true meaning of the holiday.
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Lesson Planet Article
Curated OER

The Kentucky Derby and Horse Racing Provide Literature and Math Connections

For Teachers 3rd - 6th
The Kentucky Derby can provide a means to discuss literature, math, and history.

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