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Lesson Plan
Curated OER

Fickled Fractions

For Teachers 6th - 8th
Students explore which fractions are made real in our world. They also show the relationship of cross multiplication and equivalent fractions To reinforce fraction skills.
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Lesson Plan
Curated OER

Perimeter

For Teachers 3rd - 7th
Students explore the concept of perimeter. In this perimeter activity, students discuss how to find perimeter of various shapes. Students use the Perimeter Explorer applet to find the perimeter of various shapes.
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Lesson Plan
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Comparing Fractions

For Teachers 5th - 7th
Learners discuss the nature of fractions and compare fractions based on a similar whole to determine relative size.
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Lesson Plan
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Will There be Enough Water?

For Teachers 6th - 8th
Students investigate water usage, water available, and water demand historically in the local area. They use projections of water usage, availability and demand up to the year 2050. Students use graphs to relate as well as compare and...
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Lesson Plan
Curated OER

Water - Planning for the Future

For Teachers 6th - 8th
Students explore and examine the increases and/or decreases for water user groups: irrigation, municipal, manufacturing, steam electric power generation cooling, livestock, and mining. They utilize percentage changes during their...
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Lesson Plan
Curated OER

Intro to Trigonometry

For Teachers 6th - 8th
After being introduced to the basic trigonometry functions, learners calculate the height of school landmarks. They experiment with different angles to find the correct height.
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Lesson Plan
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Using Negative Numbers

For Teachers 6th
Sixth graders practice using negative numbers by completing number equations.  In this math problem solving lesson, 6th graders discuss the different ways negative numbers can be used in a math problem and practice completing equations...
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Lesson Plan
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Not Everything is More Expensive

For Teachers 4th - 7th
Students explore percent increases and decreases. They calculate the percent increase and decrease. Students use math to solve problems and communicate. They apply the given formula for percent increase/decrease.
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Lesson Plan
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Liquid Killer

For Teachers 5th - 9th
Students explore number sense applications and discuss strategies for multiplication and division using mental math. For cross-curricular purposes, they explore causes and effects of inequality and social injustice. Students explore...
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Worksheet
Curated OER

Basic Subtraction Facts

For Students 4th - 6th
For this basic subtraction facts worksheet, students problem solve and calculate the answers to twenty subtraction equations. Students double-check their answers with their classmates.
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Lesson Plan
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Percents Less Than One and Greater Than 100

For Teachers 6th
Sixth graders express numbers as percents greater than 100 and less than one. In this lesson on percents, 6th graders work in groups with real life scenarios to develop an understanding on percentages greater than 100 and less than one....
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Lesson Plan
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Stars and Stripes

For Teachers 6th - 8th
Students design a United States flag using reasoning. They describe their design to make it easy for it to be duplicated. They share their designs with the class.
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Lesson Plan
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Buying My First Car

For Teachers 5th - 12th
Learners pretend they are about to buy their first new car. They must do all the calculations necessary to estimate the cost of purchasing the car. They see that the math they learn in school really does have real-life applications.
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Lesson Plan
Curated OER

Eye From the Sky

For Teachers 4th - 8th
Students are introduced to the concept of aerial perspective and scale. Students will use satellite technology to view their neighborhoods and sketch the area surrounding their schools. They will take part in a neighborhood walk to view...
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Lesson Plan
Curated OER

Geometry Scavenger Hunt

For Teachers 6th - 10th
Pupils use the digital camera, identify geometric shapes (in nature as well as man-made), and gain a better understanding of geometric vocabulary. They search for and recognize geometric shapes in unusual settings
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Lesson Plan
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OUT OF THIS WORLD AND INTO OUR CLASSROOM

For Teachers 6th - 8th
Students create projects on Astronomy using math concepts and use of Internet resources.
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Lesson Plan
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Properties of Fractals

For Teachers 6th - 8th
Pupils build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial and...
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Lesson Plan
Curated OER

Selling Price

For Teachers 6th - 8th
Students work independently to complete a problem solving activity that involves percent. This lesson is designed to be used as an assessment following a unit on percents. Students are presented with a problem involving a store that is...
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Lesson Plan
Curated OER

Pumped Up Gas Prices

For Teachers 4th - 12th
Learners spend one month keeping track of the mileage and gasoline amounts they or their family has used. Information is entered into a spreadsheet to help calculate the average gas prices over time.
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Worksheet
Curated OER

Problem Solving

For Students 5th - 6th
In this problem solving worksheet, students solve and complete 4 different types of word problems. First, they determine the responses to various questions as described. Then, students find the amount of an item needed to complete...
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Lesson Plan
Curated OER

MOBILITY, Traveling Lightly: What’s My Footprint?

For Teachers 5th - 10th
Students calculate their carbon footprint. In this environmental technology lesson, students listen to a lecture on climate change. Students brainstorm solutions to reduce environmental impact based on travel options. Students calculate...
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Lesson Plan
Curated OER

Cartography

For Teachers 3rd - 6th
Students research about cartography and how to be a cartographer. For this math lesson, students draw a map of their classroom. They use a robot to explore navigation using a compass rose.

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