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Lesson Plan
Curated OER

Matrix Madness!!

For Teachers 9th - 11th
Perform operations to add, subtract, multiply and divide matrices. Then solve problems with vectors using matrices. A three day lesson: Matrix Madness, Mystical Matrices, and Decode the Encode. The last lesson has prizes that the class...
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Worksheet
Curated OER

Morning Math

For Students 2nd - 4th
Here is a series of morning math activities which will get your class thinking as they start the day. Simply do one or two every day; the variation in types of math will keep them on their toes and reviewing past concepts. Each of the 16...
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Worksheet
Curated OER

Fact Families

For Students 1st - 2nd
These fact families need to be completed. Scholars use addition and subtraction to complete four number sentences for each set of three numbers. The sentences are all part of the number set's fact family, and demonstrate the commutative...
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Worksheet
Curated OER

Rounding Decimals, from Hundredths Place to Whole Numbers

For Students 3rd - 5th Standards
An efficient and straightforward decimals learning exercise! Young learners round amounts of money and measurements to the nearest dollar or meter. Each section contains 20 problems, making it easy to divide up this asignment into...
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Assessment
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1
Mathematics Assessment Project

Arithmetic with Polynomials and Rational Expressions

For Students 9th - 12th Standards
It all starts with arithmetic. An educational resource provides four items to use in summative assessments. The items reflect the basic skill level required by the standards in the domain and are designed to have pupils reason abstractly...
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eBook
Rice University

Precalculus

For Students 11th - Higher Ed Standards
Take a step beyond Algebra 2. Learners use the eBook to learn concepts from the typical Precalculus course. Content starts off with a short review of functions in general and moves on to the basic functions, finishing up with more...
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Lesson Plan
Curated OER

Fraction Animals

For Teachers 2nd - 4th
Second, third, and fourth graders explore fraction strategies and division by splitting sets of farm animals into equal numbers. Independently, they read word problems, solve them, and check their answers.
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Lesson Plan
Curated OER

The Facts, Gimme the Facts!

For Teachers 2nd - 6th
Learners engage in a variety of activities which help them memorize their times tables. There are some very good ideas imbedded in this plan of how to systematically teach the basic facts in a way that help students retain what they learn.
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Worksheet
Curated OER

Easy Division Without Remainders: 2-Digit Quotient

For Students 3rd - 4th
In this division worksheet, students complete a total of 9 problems; problems have no remainders and 2-digit quotients. Worksheet contains a link to additional activities.
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Worksheet
Curated OER

Division Concept 1

For Teachers 4th
In this mathematics worksheet, 4th graders write a division sentence and a multiplication sentence for each illustration. Then they continue the patterns for the given numbers and write another division for each division problem using...
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Unit Plan
National Security Agency

Introducing Integers and Their Operations

For Teachers 6th - 8th Standards
There's nothing negative about this mini-unit on integers! Engaging young mathematicians in a series of hands-on activities and collaborative learning opportunities, this resource offers an excellent way to introduce your class to...
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Lesson Plan
Curated OER

Relating Division and Subtraction

For Teachers 3rd
Third graders relate the process of division to subtracting equal groups. Through guided practice and teacher demonstration, they complete division problems using a subtraction method. Students complete problems independently for...
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Lesson Plan
Curated OER

Dividing By 2 and 5

For Teachers 3rd
Third graders divide by 2 and 5. In this math lesson, 3rd graders label the parts of a division sentence. Students solve division sentences using multiplication.
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Worksheet
Curated OER

Division word problems

For Students 5th - 8th
In this division worksheet, students complete division problems dealing with money, basic problems, and more. Students complete 10 multiple choice problems.
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Worksheet
Curated OER

Dividing Fractions

For Students 5th - 6th
In this dividing fractions instructional activity, learners solve 10 different problems that include various fractions. First, they multiply the number by the reciprocal of the fraction shown. Then, students simplify the resulting...
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Worksheet
Curated OER

Pre-Algebra Basic Operations: Decimals

For Students 6th - 7th
In this pre-algebra decimal worksheet, students complete a total of 28 problems performing multiplication, division, subtraction and addition of decimals and fractions. 
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Lesson Plan
Curated OER

Number Sentences

For Teachers 5th
Fifth graders become familiar with problem solving strategies of guess and check and working backwards. They demonstrate the basic concepts of addition, subtraction, multiplication, and division using a math sentence.
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Lesson Plan
Curated OER

Calculators

For Teachers 4th - 6th
Young scholars investigate the four basic operations of mathematics that are addition, subtraction, multiplication, and division. The use of a technology game is part of the lesson. They demonstrate the proper use of a calculator as part...
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Lesson Plan
Curated OER

Family at Home

For Teachers 3rd - 5th
Learners fold paper to form a house, then use three numbers to make fact families for their houses. They write a family of multiplication and division facts on a piece of paper cut in the shape of a house.
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Lesson Plan
Curated OER

Investigation - Operations

For Teachers 6th
Sixth graders will practice dealing with whole numbers using the order of operations and performing calculations using the four basic operations. The lesson plan also includes practical investigation into the use of rational numbers.
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Lesson Plan
Curated OER

Solving Linear Equations

For Teachers 7th - 9th
For this linear equation worksheet, young scholars solve basic linear equations containing positive and negative integers. Students show their algebra steps, as they solve for "x." The majority of the ten equations contain two terms, and...
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Lesson Plan
Curated OER

Intersections of Cell Division

For Teachers 7th - 10th
Students listen to a lecture covering the process of going from one cell to two cells. Using the textbook, students differentiate between meiosis I and Meiosis II. Students work in pairs to create one stage using pipe cleaners, sequins,...
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Lesson Plan
Curated OER

Mitosis and Cell Division

For Teachers 9th - 10th
Young scholars discover the processes that occur during mitosis and what makes each phase different and distinct from the others as well as how each contribute to the overall process of mitosis by looking at onion root tips under a...
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Interactive
CK-12 Foundation

One-Step Equations Transformed by Multiplication/Division: Dividing Plums

For Students 6th Standards
Be sure to use this plum resource. Scholars apply an interactive to find the number of plums each friend receives after plum-picking. They see how the interactive relates to one-step equations.

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