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Lesson Plan
Curated OER

Lessen the Loan

For Teachers 7th - 9th
Middle-schoolers explore the concept linear equations. They use the internet to navigate through videos and problems. Pupils problem solve to determine rates of change, slope, and x and y-intercepts.
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Lesson Plan
Curated OER

Addends with Spiffy

For Teachers 2nd - 3rd
Students solve single variable equations. For this missing addend lesson, students solve problems with missing addends. Students create a function box to help study numerical reasoning.
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Worksheet
Curated OER

Multiplying by 100s sheet 1

For Students 3rd - 6th
In this multiplication learning exercise, learners put numbers into a function machine where they multiply either a one digit number or a hundreds number (200, 300, etc). Students complete 54 problems.
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Worksheet
Curated OER

Multiplying by tenths sheet 1

For Students 4th - 6th
In this multiplication worksheet, students plug numbers into a function machine where they multiply a one digit number by a number to the tenths place with one decimal. Students complete 54 problems.
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Worksheet
Curated OER

Numerical Analysis/ Floating Point Numbers and Round-O Error

For Students 12th - Higher Ed
In this math worksheet, students examine the examples using the concepts of floating point numbers and round off error. Then they compute the data for the given functions.
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Lesson Plan
Curated OER

Cryptography on the TI-83 Graphing Calculator

For Teachers 9th - 12th
Students explore the history of cryptography. They assess function notation and transformation, matrix operations, and the fundamentals of modular arithmetic. Using graphing calculators, students develop their own encryption schemes.
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Lesson Plan
Curated OER

Rules of Sign Change

For Teachers 7th - 8th
Students manipulate negative and positive numbers. In this integers lesson, students move through three activities exploring negative and positive whole numbers. A number line, cardboard function representation, and solving expressions...
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Lesson Plan
Curated OER

Battery Depletion and Piecewise Linear Graphing

For Teachers 9th - 10th
Students examine a recent flight of Pathfinder. In groups, they use the information to create a table of values showing the battery charge of the space machine. They predict what the charge would be further on in the mission. They use...
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Lesson Plan
Curated OER

Same As

For Teachers K - 3rd
Explore the concept of the equals symbol. In this mathematical symbols lesson, learners discover the meaning of the equals sign (symbol). They also construct addition and subtraction sentences to understand the concept of equal parts.
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Lesson Plan
Curated OER

How using number patterns help us add or subtract

For Teachers 2nd
Second graders use a number line to understand multiples.  In this number line lesson, 2nd graders use a floor size number line and calculate problems with multiples. Students complete a worksheet with multiples.
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Lesson Planet Article
Curated OER

The Beauty of Number Patterns

For Teachers 2nd - 6th
Teaching your child about patterns can be a fun and motivating experience.
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Lesson Plan
Curated OER

Linear or Exponential?

For Teachers 9th - 12th Standards
Your learners analyze various real-life contexts to decide if each is a linear or exponential model. This could be used as an assessment of learners' skills of discerning between a linear and an exponential model.
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Lesson Plan
EngageNY

Why Were Logarithms Developed?

For Teachers 10th - 12th Standards
Show your class how people calculated complex math problems in the old days. Scholars take a trip back to the days without calculators in the 15th installment of a 35-part module. They use logarithms to determine products of numbers and...
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Lesson Plan
Curated OER

Designing a Playground!

For Teachers 4th - 6th
Students design their own playground equipment. In this design lesson plan, students take pictures of equipment they like and make a class pictograph of their favorite ones. They investigate the design, research equipment around the...
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Lesson Plan
Virginia Department of Education

Spring Fling Carnival

For Teachers 8th - 10th
Think critically — and linearly by applying linear equations to solve real-world problems. Young mathematicians write equations to model the profit on popcorn and cotton candy at a carnival and solve problems using these equations.
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Lesson Plan
Curated OER

Model and Solve Algebraic Equations

For Teachers 6th - 9th Standards
Examine multiple ways to solve algebraic equations. Pupils will generate a problem solving strategy that addresses the prompt given by the teacher. They will then share their problem solving strategy with the class. Graphic organizers,...
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Worksheet
Curated OER

Numbers System Conversions

For Students 7th - 10th
In this number system conversions activity, students explore, analyze and develop mastery skills in converting between alternative number systems.
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Lesson Plan
Curated OER

The Sum of the Parts

For Teachers 2nd
Second graders observe some everyday common objects in order to attempt to learn about simple systems and how they fit together. They observe small details in order to identify the parts of a whole design.
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Lesson Plan
Curated OER

How Electronics Come to Us: Distribution and Use

For Teachers 4th - 6th
Young scholars identify environmental challenges that can be solved throughout a product's life cycle. They experiment and examine how we can choose and use products in an environmentally responsible manner. Each student is also involved...

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