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113 results
associative properties in mathClear All
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Lesson Plan
Curated OER

Patterns, Functions & Algebra

For Teachers 7th - 10th
Students participate in numerous activities and games. In pairs, they play card games to find relationships between a random set of playing cards. After writing samples of Dear Abby letters concerning math problems, students create a...
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Lesson Plan
Curated OER

Multiplying and Dividing Whole Numbers

For Teachers 4th - 8th
In this multiplication and division worksheet, students practice multiplying and dividing whole numbers with different pictures to illustrate their problems. Students complete 29 problems.
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Worksheet
Curated OER

Geometry: Calculating Volumes

For Students 6th - 8th
In this volume instructional activity, students find the volume of 8 prisms. Students are given the length, width, and height of each prism.
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Activity
Teach Engineering

Breaking the Mold

For Teachers 6th - 8th Standards
A little too much strain could cause a lot of stress. Groups conduct a strength test on clay. Using books as weights, pupils measure the compression of clay columns and calculate the associated strain and stress. Teams record their...
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Activity
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Teach Engineering

Start Networking!

For Students 7th - 10th Standards
Class members create their own social networks by collecting signatures before graphing the interactions with their fellow classmates. The degree distribution of the simulated social network is determined by calculating the degree of...
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Lesson Plan
Curated OER

Prime Time

For Teachers 5th - 8th
Students participate in activities to investigate properties of numbers. They identify prime and composite numbers and determine the patterns associated with these numbers. They answer questions associated with each activity.
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Lesson Plan
Beacon Learning Center

Angles and Algebra

For Teachers 6th - 8th
Students calculate angle measure for triangles and complementary/supplementary angles. After a lecture/demo, students utilize a worksheet imbedded in this plan to gain practice.
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Lesson Plan
Curated OER

How Many Trees Can You Grow?

For Teachers 6th - 12th
Students solve a story problem about how many trees can be planted in a given area. Using a map, they gather information about the size of the area and the dimensions of an acre. They use a specific equation to determine the area of...
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Lesson Plan
Curated OER

Get a Line on Integers

For Teachers 6th - 8th
Learners explore number sense by completing math function problems in class. In this integers instructional activity, students define integers and practice plotting them on a number line. Learners utilize math functions such as addition...
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Lesson Plan
Curated OER

Slope Calculation

For Teachers 8th - 10th
Students compute the slope of a line that passes through two points and explain how the slope formula is derived. They determine properties associated with positive, negative, undefined, and no slope.
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Lesson Plan
Curated OER

Algebra I: Multiplying Polynomials and Factoring

For Teachers 8th - 12th
Students use concrete models (algebra blocks) to demonstrate their processes for solving quadratic equations. They apply the commutative, associative, and distributive properties to simplify algebraic expressions and to solve quadratic...
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Lesson Plan
Curated OER

The 3R's: Rights, Rules, and Responsibilities

For Teachers 8th
Eighth graders complete seven work stations that highlight math activities while they focus on the rules for Internet use and classroom rules for working in cooperative groups. After completing the activities, they complete a self-...
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Lesson Plan
Curated OER

What Are You - Prime or Composite

For Teachers 8th - 10th
Students explore the concept of prime factorization. In this prime factorization lesson, students participate in an activity where they find the prime factorization and greatest common factor of a number derived from their name. Students...
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Lesson Plan
Curated OER

Geometric Lines: Parallel / Transversal / Perpendicular

For Teachers 6th - 8th
Students in grade 7 and 8 work on outcomes related to spatial sense and geometric concepts, properties, and relationships. The instructional activity integrates technology and helps students be exposed to multimedia.
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Lesson Plan
Curated OER

Number Subsets: Winning the Number Game

For Teachers 8th
Eighth graders review their understanding about numbers and number systems through playing the Number Game. They create a list of numbers and based upon the characteristics and properties of the numbers they will earn points.
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Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 8th - 10th
Students investigate the properties and idea of the Pythagorean Theorem. In this algebra instructional activity, students identify the different parts of a right triangle and relate it to the Pythagorean Theorem. They do a robotic...
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Lesson Plan
Curated OER

Geometric Basketball Court

For Teachers 8th - 10th
Young scholars calculate the area and perimeter of a basketball court. In this geometry instructional activity, students differentiate between similarity and congruence of geometric objects. They test conjectures and use it to solve...
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Lesson Planet Article
Curated OER

Incorporate Black History into Math

For Teachers 4th - 8th
February is Black History Month. So why not highlight lessons that connect mathematics to Africans and African Americans?
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Lesson Plan
Alabama Learning Exchange

The Water Cycle

For Teachers 4th - 9th
Students explore the water cycle. In this earth science lesson plan, they read the book Water Dance by Thomas Locker and use an interactive whiteboard to review the water cycle with an interactive website.
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Lesson Plan
Ohio Department of Education

Number Subsets: Winning the Number Game - Grade Eight

For Teachers 7th - 9th
Young leearners identify subsets of the real number system and play a number game to identify natural numbers, whole numbers, integers, rational and irrational numbers.
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Activity
5280 Math

Multiplication Table Algebra

For Teachers 8th - 12th Standards
Patterns, patterns, everywhere! Young scholars examine the multiplication table to identify patterns. Their exploration leads to an understanding of the difference of squares and sum of cubes by the completion of the algebra project.
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Lesson Plan
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Teach Engineering

Exploring the Forces of Tension

For Teachers 6th - 8th
Let the resource stretch the minds of your young scientists with a lesson plan about tensile strength and stiffness of materials. Groups consider how easily materials stretch and relate this property to engineering design.
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Lesson Plan
Alabama Learning Exchange

Systems on a Mission

For Teachers 6th - 8th Standards
Solve systems of equation problems using four different methods: elimination by addition or subtraction, graphing, elimination by multiplication, and substitution. Middle schoolers are then given a series of "missions" to complete.
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Lesson Plan
Alabama Learning Exchange

Trapezoids: What's Equal or Right About Them?

For Teachers 8th - 10th Standards
Pupils explore the concept of trapezoids. In this trapezoids instructional activity, students identify legs and bases of a trapezoid. Pupils discuss the similarities and differences between isosceles trapezoids and right...