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Lesson Plan
Curated OER

How many isosceles triangles can you find?

For Teachers 7th
Seventh graders recognize the characteristics of isosceles triangles. In this isosceles triangle lesson, 7th graders use geoboards to create isosceles triangles. Students record results and explain why they have an isosceles triangle.
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Lesson Plan
Curated OER

Botanical Discoveries

For Teachers 6th
Sixth graders examine the Lewis and Clark Expedition. In this plant discovery lesson, 6th graders put in chronological order the plant discoveries of Lewis and Clark. Students understand the characteristics of leaves and find the area of...
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Lesson Plan
Curated OER

Is the Slope Legal?

For Teachers 8th - 10th
Students define parallel and perpendicular lines. In this algebra instructional activity, students relate the concept of parallel and perpendicular lines to the real world. They classify the lines based on their slopes.
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Lesson Plan
Curated OER

Areas of Trapezoids, Rhombuses and Kites

For Teachers 8th - 10th
Students calculate the area of different polygons. In this geometry lesson, students find the area for trapezoids, rhombuses and kites.
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Lesson Plan
Curated OER

Giving it 100%

For Teachers 3rd - 4th
Students build knowledge about the number relationships between decimals and percents as it relates to converting decimals into percents. In this decimal and percent lesson, students recognize equivalent forms of fractions,...
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Lesson Plan
Texas Instruments

Construction Regular Polygons

For Teachers 9th - 12th Standards
Learners investigate the process necessary to construct regular polygons. They explore the degree measures of the angles in a regular polygon. Using this information and technology in the form of Cabri Jr., your pupils will construct...
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Lesson Plan
Curated OER

Shortest Distance Between Points and Lines

For Teachers 10th Standards
Learners use technology to determine the shortest between two points in a plane. They are required to support their analytic explanations with visual illustrations.
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Lesson Plan
Curated OER

Triangle Inequality Theorem

For Teachers 9th - 12th Standards
High schoolers investigate the relationship between angle measures and sides of a triangle and the relationships among the three sides of a triangle. The use of technology (Cabri, Jr.) allows learners to make and test conjectures as they...
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Lesson Plan
Curated OER

Exploring Characteristics Needed to Prove Two Trianlges Congruent

For Teachers 10th
Tenth graders explore congruent triangles.  In this geometry instructional activity, 10th graders investigate the conditions necessary to prove two triangles congruent.  The instructional activity combines dry erase board...
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Lesson Plan
Curated OER

Catapults

For Teachers 5th - 12th
Young scholars test catapults. In this physics lesson, student conduct scientific investigations that require them to test catapults. Students practice their problem solving skills as they employ the use of the scientific method.
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Lesson Plan
Curated OER

Where Does It Come from?

For Teachers 4th - 6th
Students read articles about various agricultural products and create a map using the statistics in the article.  In this agricultural statistics lesson, students look at the geography of the country and which products come from the...
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Lesson Plan
Curated OER

Blast Off with Model Rockets

For Teachers 8th - 9th
Young scholars investigate science and math by building a rocket. In this geometry lesson, students build a rocket using paper towel tubes while investigating questions about launching a rocket. They discuss balance and unique structure...
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Lesson Plan
Curated OER

Human Fingerprints: No Two the Same

For Teachers 6th
Sixth graders explore scientific observations by analyzing a group of data. In this fingerprint identification lesson, 6th graders identify the reasoning behind fingerprinting and create their own ink fingerprints. Students discuss the...
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Lesson Plan
Curated OER

Coin Carnival

For Teachers 2nd - 3rd
Students investigate the value of coins. In this coin value lesson, students read The Penny Pot by Stuart Murphy. Students expand on skills learned in the book and engage in activities to determine the value of a mixed set of coins while...
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Lesson Plan
Curated OER

The Ancient Maya

For Teachers 7th - 8th
Students explore the culture of the Mayans through a variety of activities. In this lesson about Maya, students analyze pictures in books and on websites, produce scale models of Maya architecture, and create Maya mosaics. Students study...
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Lesson Plan
Curated OER

Mapping the Transcontinental Journey

For Teachers 5th - 6th
Students develop their geography skills. In this Lewis and Clark lesson, students collaborate to calculate the time and distance of different segments of the expedition. Students compare their estimate to Lewis and Clark's.
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Lesson Plan
Curated OER

Can You Carry a Tune in a Bucket?

For Teachers 10th - 12th
Young scholars use water filled pipes to play a tune and consider the mathematics behind the sound waves. In this sound wave instructional activity, students play a tune with water filled pipes. They create a mathematical model to...
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Lesson Plan
Curated OER

Wampum

For Teachers 9th - 11th
Learners explore different ways of trading to get what they want. In this algebra instructional activity, students explore goods, money, services and exchange. They compare the use of money to the use of potlach.
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Lesson Plan
Curated OER

Scaled Rubber Band Drawings

For Teachers 3rd - 5th
Students demonstrate the process of creating a scaled rubber band enlargement of a simple drawing. They observe and discuss a teacher-led demonstration, and create a scaled rubber band enlargement of simple drawings and their invention...
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Lesson Plan
Curated OER

There's No Accountin with Ledgers

For Teachers 10th
Tenth graders create and maintain a ledger, write an essay for the process, and learn to keep financial accounts through the ledger. In this ledger lesson, 10th graders define an accounting ledger and create one for the money they've...
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Lesson Plan
Curated OER

Nutty for Nutrition

For Teachers 9th - 12th
Learners create a PowerPoint presentation detailing daily intake of nutrients. In this nutty for nutrition lesson, groups of students conduct Internet research to determine what type of nutrients should be consumed on a daily basis. ...
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Lesson Plan
Curated OER

Which Method Will You Choose? Finding Solutions to Systems of Equations.

For Teachers 9th
Ninth graders investigate systems of linear equations.  In this Algebra I lesson, 9th graders determine which method is the best for solving a systems:  graphing, substitution, or elimination.  Students choose...
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Lesson Plan
Curated OER

Who's got the fastest legs?

For Teachers 8th - 9th
Students use a stopwatch to collect information for a scatterplot.   For this fastest legs lessons, students collect data through the taking of measurements, create and find a median number. Students develop an equation and...
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Lesson Plan
Curated OER

Paper Dart Airplane

For Teachers 3rd - 4th
Students create a paper dart airplane and measure its flight pattern. In this flight lesson, students follow the included directions to build their own paper airplane. The students change the aileron configurations to see how it affects...

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