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Lesson Plan
Curated OER

Forms of Exponential Expressions

For Teachers 9th - 12th Standards
Your young physicists analyze the forms of four equivalent exponential expressions representing an amount of a radioactive material in a substance. They show how each expression is equivalent to the others and what aspects of the decay...
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Lesson Plan
Curated OER

Connecting Formulas Related to Geometric Figures

For Teachers 8th - 12th
Students identify diagrams of quadrilaterals and circles by different names and classify the figures. They name the areas for each diagram and practice solving the formulas for each.
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Lesson Plan
Curated OER

Thank You... Thomas Edison!

For Teachers 2nd - 3rd
Pupils investigate the life of Thomas Edison. They research how he made a difference. They understand that accurate data collection is important for math. They create a chart using spreadsheet data.
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Lesson Plan
Curated OER

Easy Estimation

For Teachers 1st - 3rd
Students use estimation as a math strategy. Students estimate the number of small snacks that are presented to them. Students count the snack items after they have estimated how many there are, before the class snack on a daily basis.
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Lesson Plan
Curated OER

Symmetric Secant

For Teachers 9th - 12th Standards
Mathematicians use a symmetric secant line to prove the derivative at a point. In this trigonometry lesson, students create secant lines on the navigator to analyze the derivative. They move the lines around and make observations.
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Lesson Plan
Curated OER

Cells All Around

For Teachers 6th - 8th
Students measure the size of an epithelial cell and to estimate the number of epithelial cells in a given area of the body. After watching a video on cells, student groups perform an experiment using a microscope to view some of their...
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Lesson Plan
Curated OER

Measuring Angles

For Teachers 6th - 8th Standards
Middle schoolers explore angle measure as they estimate angle measure and measure and draw angles of less than 360 degrees. The lesson emphasizes the use of estimation when measuring angles.
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Lesson Plan
Curated OER

Calculation the Cricumference of Earth using "Google Earth"

For Teachers 8th
Eighth graders investigate properties of circles.  In this eight grade mathematics lesson plan, 8th graders apply proportional reasoning to data gathered with “Google Earth” to calculate equatorial and polar circumference of the Earth. 
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Lesson Plan
Curated OER

Getting Familiar with Fractals

For Teachers 9th - 12th
Young scholars use the Internet to answer lab questions about fractals, and then construct fractals using the initial stage and iteration rule. They complete tables and generate rules for the "nth" term and create their own fractals.
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Lesson Plan
Curated OER

Does More Wins Mean More Fans At The Ballpark?

For Teachers 4th - 7th
Students, after getting information from the past baseball season off the Internet, calculate an attendance-to-win ratio for each of the 28 major league teams and then study the results to see if winning always leads to good attendance.
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Lesson Plan
Curated OER

Reciprocal Learning-Decimal Review

For Teachers 3rd - 5th
Students use reciprocal learning to coach one another in review of their prior learning about decimals. In this peer reciprocal learning decimal review lesson plan, students participate in conversation, accountability, roles and...
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Lesson Plan
Curated OER

Light Beam

For Teachers 8th - 10th
Students measure and convert between units. In this geometry lesson plan, students investigate through measurements of distances. They relate the properties of circle to solving problems with radius, diameter and area.
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Lesson Plan
Curated OER

Estimation

For Teachers 4th - 6th
Students explore the concept of estimation. In this estimation activity, students discuss making estimates through teacher led discussion. Students use the Internet to complete an activity where they must estimate the length of lines.
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Lesson Plan
Curated OER

Using Averages to Create Graphs Through Excel

For Teachers 6th
Sixth graders create and use a spreadsheet to make graphs which will be used to analyze Progress Report and Final Report Card grades. They practice finding the mean, median, mode, and range of a data set. Students also incorporate column...
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Lesson Plan
Curated OER

All Those Advertising Dollars!

For Teachers 5th - 7th
Students calculate percent increases (or percent decreases) for the top 25 companies in terms of advertising dollars spent during a year.
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Lesson Plan
Curated OER

Graphing the Daily Revenue of Miami Seaquarium

For Teachers 7th
Seventh graders compile a table of the revenues of the 8 eateries (a combined total), Main Gate admissions, and the Gift Shop.
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Lesson Plan
Curated OER

Comparison of Snow Cover on Different Continents

For Teachers 4th - 8th
Students use the Live Access Server (LAS) to form maps and a numerical text file of snow cover for each continent on a particular date. They analyze the data for each map and corresponding text file to determine an estimate of snow cover...
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Lesson Plan
Alabama Learning Exchange

The Composition of Seawater

For Teachers 9th - 12th Standards
Students explore the concept of finding the composition of seawater.  In this finding the composition of seawater instructional activity, students make a saturated salt water solution.  Students discuss why there is variation in ocean...
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Lesson Plan
Curated OER

CO2 Blow Out!

For Teachers 5th
Fifth graders determine that carbon dioxide is a gas given off during respiration and that oxygent is the gas that is absorbed during respiration. They determine the air capacity of the lungs.
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Lesson Plan
Curated OER

Five Senses: Brave Little Monster

For Teachers K
Pupils identify which of the five senses is being used at a given time. They read "Brave Little Monster" by Ken Baker and then read the story again as they match student-made cards depicting the five senses to moments in the story.