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Lesson Plan
Curated OER

Grade Expectations

For Teachers 9th - 12th
Students explore how the ten percent plan and other education initiatives promote diversity, as well as about their practical effects on students from different types of educational and economic backgrounds. They discuss college...
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Lesson Plan
Curated OER

Dripping Wet or Dry as a Bone?

For Teachers 4th - 6th
Students use a sponge and water model to explore the concept of relative humidity and create a percent scale. They define humidity and saturation, build a simple humidity/saturation model, collect, predict and interpret data, and create...
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Lesson Plan
Curated OER

Build a Skittles Graph

For Teachers 7th - 11th
Students construct a bar graph with a given set of data. They calculate the ratio and percent of the data. Students discuss alternate ways of graphing the data as well as multiple strategies to approach the task.
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Lesson Plan
Curated OER

Corn-Crop is a Bin-Buster

For Teachers 9th - 12th Standards
Learners calculate percent change and create lists of data. They enter the corresponding bushels of corn measured in billions to their list and display, then convert the acres into scientific notation and use the value on the home screen...
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Lesson Plan
Curated OER

Ratio Basketball

For Teachers 6th - 8th
Middle schoolers, in teams of four, practice shooting free throws while mentally converting the ratio of shots made to those thrown into a percent. They chart and record the ratio, decimal and actual percentage earned after each round.
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Worksheet
Math Mammoth

Volume Problems

For Students 7th - 9th
In this volume problem instructional activity, students determine the volume of various objects. They compare similar objects and determine the percent of increase and decrease of the surface area and volume. This one-page instructional...
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Worksheet
Curated OER

Finding Concentration

For Students 9th - 12th
In this determining concentration worksheet, learners are given the equations to find the concentration of a solution in grams per milliliter, to determine the concentration in parts per million, to determine percent mass and percent...
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Worksheet
Curated OER

Kepler's Laws-Worksheet #1

For Students 9th - 12th
In this Kepler's laws worksheet, students solve 8 problems using Kepler's laws to find the eccentricity of the planet's orbit, to determine the average distance of Haley's comet from the sun and to determine Kepler's constant for each...
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Lesson Plan
Curated OER

Where in the World? Your Relative Location

For Teachers 5th - 6th
In this geography worksheet, students complete a graph showing their location on the planet earth. Students determine what percent of all people on Earth are on their continent, in their country and part of their town.
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Worksheet
Math Mammoth

Circle

For Students 7th - 8th
For this circle learning exercise, learners find the area and circumference of circles and compare their size using percents. Students determine the are of composite figures made of circles and rectangles. This one-page learning exercise...
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Worksheet
Curated OER

Mixture Word Problems

For Students 9th - 10th
In this algebra worksheet, students solve word problems related to mixtures. They figure out cost per kg, concentration of chemicals and percent of mixtures. There are 12 problems with an answer key.
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Lesson Plan
Curated OER

ACC Basketball Statistics

For Teachers 6th - 8th
Students use math skills and create a spreadsheet. In this statistics and computer skills lesson, students gather ACC basketball statistics, convert fractions to decimals and then percents. Students use the gathered information to create...
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Worksheet
Curated OER

The SUV Gas Problem

For Students 8th - 10th
In this algebra worksheet, students calculate the cost of gas based on miles driven in a SUV. They calculate how long it takes to recover a certain percent of gas mileage. There is an answer key.
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Lesson Plan
Curated OER

Fraction Frenzy

For Teachers 2nd
Second graders identify fractions as part of a set. They explain concrete and symbolic representations of whole numbers, fractions, decimals, and percents in real-world situations. They complete a web-based cookie baking activity.
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Lesson Plan
Curated OER

The Water Planet

For Teachers K - 4th
Students use NASA photographs and hands-on activities to compare the amounts of land and water on our planet. They discover that the world has five oceans and that they cover seventy percent of Earth's surface. Students learn how this...
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Worksheet
Curated OER

Limiting Reagent Practice Problems

For Students 10th - Higher Ed
In this limiting reagents worksheet, students solve 10 problems. They calculate limiting reagents, they calculate percent yield of particular compounds and they determine how much of products can be produced based on the limiting reagents.
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Worksheet
Math Mammoth

Ratios 1

For Students 5th - 6th
In this ratios learning exercise, learners complete several activities for ratios. Students enhance their understanding of ratios and percents.
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Worksheet
Curated OER

The Bike Problem

For Students 8th - 12th
In this algebra instructional activity, students solve word problems, as they relate percents to real life scenarios. They calculate the cost of the bike including how much discount he got for his bike. There is an answer key for this...
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Worksheet
Curated OER

Squares, Shaded Area

For Students 9th - 12th
In this secondary mathematics worksheet, students are provided with a figure that consists of squares and isosceles triangles and must determine the percent of the figure that is shaded. The one page worksheet contains one problem with...
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Lesson Plan
Curated OER

Percentages On A Grid

For Teachers 5th
Fifth graders show percentages on a 10 x 10 grid. For this percentages lesson plan, 5th graders color in the squares to show a percent.
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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

Working with Percentages

For Teachers 6th - 8th
Middle schoolers complete basic operations using percentages in a variety of real world situations. Discounts are computed and compared to a variety of prices listed in local newspaper advertisements.
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Lesson Plan
Curated OER

Explore Surface Types on a Journey Around Earth

For Teachers 5th - 8th
Young scholars explore satellite data. In this technology cross-curriculum math and world geography lesson, students locate specific map areas using a microset of satellite data. Young scholars use technology and math skills to determine...
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Lesson Plan
Curated OER

60-30-10

For Teachers 6th - 8th
Students use ratios and proportions to represent quantitative relationships as they investigate the concept of how percentages are used by designers. Students decorate the same room using three different percentages of colors.

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