Lesson Plan
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Go Fish!

For Teachers 8th
Eighth graders use goldfish crackers to simulate a capture-recapture method of data collection. They fill in a chart and determine the averages. They find the estimated population of fish and the actual population of fish based on the...
Lesson Plan
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How Tall is that Billboard?

For Teachers 9th - 12th
High schoolers use hypsometers to measure tall objects.
Lesson Plan
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Percent and Applications: Circle Graph

For Teachers 8th - 9th
Students make, read and interpret circle graphs.
Worksheet
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Exploring Similar Polygons

For Students 10th
In this exploring similar polygons worksheet, 10th graders solve 9 various problems that are related to similar polygons. First, they define similar and the symbol used to identify similar to another. Then, students find the measurement...
Worksheet
Curated OER

Identifying Similar Triangles

For Students 10th
In this identifying similar triangles activity, 10th graders solve 6 different types of problem that include identifying and comparing similar triangles. First, they identify the three ways that determine whether two triangles are...
Worksheet
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Regression Analysis

For Students 9th
In this regression analysis worksheet, 9th graders solve 10 different word problems related to regression analysis. First, they use the information given to find a suitable function to model the data. Then, students use the model to...
Lesson Plan
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What's My Ratio?

For Teachers 3rd - 5th
Students investigate ratios of various objects.  For this ratios of various objects lesson, students draw pictures on graph paper and then dilate or shrink the image.  Students determine the ratio of their pictures. ...
Worksheet
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Setting Up Equations

For Students 12th - Higher Ed
In this setting up equations activity, students solve 4 different problems that include setting up the equations in each problem. They write out an equation or set up an equations that describe each given situation. Then, students state...
Worksheet
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Direct Variation

For Students 11th
For this direct variation worksheet, 11th graders solve 11 different problems that include applying direct variation to solve. First, they find the constant of the variation described. Then, students use the charts at the bottom of the...
Lesson Plan
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Probability & Game Theory

For Teachers 11th - Higher Ed
Students explore the concept of probability. In this probability lesson, students perform various probability experiments including flipping a coin, picking m&m's out of a bag, and the birthday problem.
Lesson Plan
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Atlatl Lessons Grade 4-12

For Teachers 4th - 12th
Learners experiment with velocity, ratios, and rates. In this data management lesson, students throw a dart with and without using an atlatl and collect and record various data. Learners construct ratios based on the data and determine...
Lesson Plan
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Atlatl Lessons for Grade 8

For Teachers 8th
Eighth graders explore the weapons of the Aboriginal people.  In this eight grade math/science lesson, 8th graders collect and analyze data regarding the speed and distance of a dart thrown with an atlatl.  Students choose the...
Lesson Plan
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Physics Lab Rockets

For Teachers 10th - 12th
Young scholars construct and test balloon rockets and a model rocket. In this rocket science instructional activity, students use an inquiry-based method to master balloon rockets and have a shoot-off with the goal of attaining the...
Lesson Plan
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Altitude Locator

For Teachers 9th - 12th
Students use protractors, strings, and straws to construct a device used to determine the height of tall objects. In this applied geometry lesson, students use common objects to construct a tangent height guide. They use principles of...
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Mission: Possible

For Teachers 5th - 8th
Students explore the concept of scale. In this scale instructional activity, students are given directions scaled in inches and students must convert them to feet. Students take a section of a map and create a bigger scaled model of...
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Proportional Similarities

For Teachers 8th - 10th
Young scholars model the geometric relationship with graphing. In this geometry activity, students differentiate between parallel, perpendicular, similar and congruent shapes. They use properties of polygons to differentiate their...
Lesson Plan
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Baseball Proportion

For Teachers 7th - 8th
Students work on different mathematical skills that align with state standards. The skill of problem solving is done with reasoning and communication is made to students through solid brain connections to the math concepts.
Worksheet
Helping with Math

Ratio and Proportion: Writing Ratios (1 of 2)

For Students 4th - 6th Standards
Here is the first of two printable ratio worksheets. For the first three problems, pupils count the numbers of two different objects and simply write down the ratios. There are then four problems in word form for which they also write...
Worksheet
Helping with Math

Ratio and Proportion: Simplifying Ratios (1 of 2)

For Students 5th - 10th Standards
Here is a set of 24 pairs of numbers for which kids reduce the ratios to their simplest form. It is a simple and straightforward assignment, meant by the publisher to address CCSS.Math.Content.6.RP.3. Note, however, that it only requires...
Lesson Plan
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Understanding Rational Numbers and Proportions

For Teachers 3rd - 4th
Students explore parts of a whole. For this fraction lesson, students determine what makes a fair share. Working with manipulatives, students solve mathematical problems containing fractions.
Lesson Plan
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Proportion Flattering the Figure- Principle of Design

For Teachers Higher Ed
Students create a professional fashion presentation incorporating the principles and elements of design, explain each in writing, (portfolio, color board, power point, display, etc.). They learn how to create a flattering figure and...
Lesson Plan
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Applications, Proportions and Problem Solving

For Teachers 9th - 10th
In this problem solving worksheet, young scholars read short statements, gather necessary information and translate them to equations. There are 11 problems on this two-page worksheet.
Worksheet
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Sample Spaces

For Students 9th
In this sample spaces worksheet, 9th graders solve 10 different word problems that include sample spaces in each. First, they toss a coin and roll a die listing the sample spaces for each. Then, students flip one coin and select a card...
Lesson Plan
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Counting Blood Cells

For Teachers 3rd - 5th
Students observe number sense by participating in an estimation activity. For this blood cells lesson, students identify the importance of blood cells in the human body and discuss how tiny they are. Students utilize paper dots as a...

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