Lesson Plan
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More or Less Pigs in the Pen

For Teachers K
Kindergarteners practice basic addition and subtraction. In this math lesson, students sing a song about pigs on a farm to help them understand the concept of adding and subtracting things together. Some excellent extension activities...
Lesson Plan
Curated OER

Social Studies: Area and Population Density

For Teachers 4th - 12th
Math scholars of many ages examine the concept of population density and then discuss the significance of the population densities of Minnesota and China. They figure the population density of their school.
Lesson Plan
Curated OER

Slides, Flips. Turns......It's All On A Memory Book Page

For Teachers 4th
Fourth graders use tangram sets to investigate the congruence of shapes. They use congruent shapes to demonstrate the properties of slides, flips, and turns. They complete a math journal entry that describes and illustrates each concept.
Lesson Plan
Curated OER

Lesson 2 Ordering Numbers

For Teachers 6th - 8th
Math wizards begin the lesson plan by comparing and ordering rational numbers. Using a number line, they discover the relationship between the numbers and practice ordering them in the correct way. They also review proper techniques for...
Lesson Plan
Curated OER

Transformations

For Teachers 9th - 11th
Several practice exercises suitable for any geometry class working on transformation, symmetry, and tessellation -- especially visual representations of image translation, rotation, and reflection, symmetry, tessellations and tangrams --...
Lesson Plan
Curated OER

Solving Linear Equations

For Teachers 7th - 9th
Math whizzes read a series of slides describing steps to solving linear equations. They view a slide-show presentation. Each page, or slide, presents a different topic. Topics include: defining a linear equations, inverse operations,...
Lesson Plan
Curated OER

Shopping-Unit Pricing

For Teachers 5th - 8th
Comparing unit prices of food products is a skill that learners will use for the rest of their lives. Here is a simple plan that provides practice calculating the unit price for various grocery store products. Use two jars with differing...
Lesson Plan
Curated OER

Which container holds a larger amount of popcorn?

For Teachers 6th - 7th
What does popcorn have to do with math?  Seventh grade mathematicians are provided an opportunity to develop a conceptual understanding of the formula for volume and to use it as a tool to solve problems. The lesson begins with a...
Worksheet
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Equal To, More Than, or Less Than

For Students 1st - 3rd
As they examine 10 pairs of numbers, learners fill in the box between them to compare values. They use mathematical symbols to indicate greater than, less than, or equal to. The numbers are between 5 and 99. This drill-and-practice...
Worksheet
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Add and Subtract to 100

For Students 1st - 3rd
These addition and subtraction problems probably aren't written the way your scholars are used to seeing them, especially since they have double-digit addends and subtrahends. This set of eight horizontal equations gives...
Worksheet
Curated OER

Comparing

For Students 1st - 2nd Standards
Examine short number sequences to help scholars explore value comparisons. They look at various given numbers (both two-digit and three-digit) and write in values that are less or more by specific one-digit numbers (i.e. three less, two...
Worksheet
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Teen Time

For Students 1st - 2nd
In this math crossword puzzle instructional activity, students solve 9 addition fact problems and write the sums in the appropriate boxes to solve the crossword puzzle.
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Subtraction Tree

For Students 3rd - 5th
For this math puzzle worksheet, students use their problem solving skills to respond to 6 questions that require them to use subtraction.
Worksheet
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Solve the Riddles, Write an Equation

For Students 1st - 3rd
In this math riddles worksheet, students use their problem solving skills to solve 5 riddles that require them to use their knowledge of addition and subtraction.
Worksheet
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Solving Word Problems

For Students 3rd - 4th
In this math worksheet, students read and analyze 14 real life word problems. Students decide on a strategy and perform the basic addition or subtraction operation. Some can be calculated mentally.
Worksheet
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Calculus Practice BC

For Students 12th - Higher Ed
In this calculus worksheet, learners solve functions using the derivatives. They calculate the volume where the graph is revolving around the x-axis, a line, the y-axis and where x=e. There are 28 questions.
Lesson Plan
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Connections

For Teachers 5th
Fifth graders create a musical composition, a drawing, or a 3D structure to show how math connects to other subjects. For this math and other subjects lesson plan, 5th graders present their presentations to the class and explain the...
Lesson Plan
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Automobile-Accident Reconstruction

For Teachers 10th - 12th
Students investigate an accident and relate it to math. In this trigonometry lesson, students measure the accident scene, the friction produced, and the speed from the skid marks. They create a poster of their findings.
Lesson Plan
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Let the Sun Shine In: Energy Conservation

For Teachers 9th - 10th
Students create a project applying their math skills as they discuss energy conservation. In this geometry lesson, students define vocabulary relating to the environment and energy conservation. They construct a building that allow lots...
Worksheet
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A Frightening Mix of Math

For Students 1st - 2nd
In this addition and subtraction worksheet, students add or subtract two digit numbers by two digit numbers. The worksheet has 36 problems for the students to practice the skill. The worksheet is Halloween themed.
Lesson Plan
Illustrative Mathematics

Downhill

For Teachers 7th - 9th Standards
A car traveling down a steep hill is the model for this resource. The confusion comes when the elevation, E, is given in terms of distance, d. The distance, d, is the horizontal distance from E. Therefore, the equation, E = 7500 – 250d,...
Worksheet
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Greater Than, Less Than, or Equal Coloring Challenge

For Students 1st - 2nd
There are a few handy objectives to practice in this math worksheet. The big picture is that learners count a set of triangles and compare the number with six other sets of shapes. They indicate if each value is greater than, less than,...
Worksheet
Curated OER

Number Writing 0 - 20

For Students K - 1st
A straightforward tool for practicing writing numbers 1 through 20. Young scribes trace each number once, then write it independently. Ideas for games to make practice more fun and to extend understanding of the sequence of numbers...
Worksheet
Curated OER

Countdown Challenge: Platonic Solids - Part I

For Students 7th - 8th
Use a Platonic solids worksheet to record the number of faces, edges, and vertices of five polyhedra whose faces, edges, and vertices are all identical. For each figure, learners write a proof of Euler's formula (F+V=E+2). They create a...

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