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Lesson Plan
Curated OER

Right Triangles

For Teachers 4th - 8th
Learners classify triangles and make connections regarding angle measurements and attributes of acute, right, and obtuse triangles. They listen to teacher define and explain triangles. Everyone imagines a place where a broken wing for a...
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Lesson Plan
Curated OER

Acute Triangles

For Teachers 4th - 8th
Learners study acute triangles. They measure angles using a protractor, then classify the triangles as either right, obtuse, or acute. Everyone creates a design for a Navajo rug using only acute triangles.
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Lesson Plan
Curated OER

Similar Situations

For Teachers 3rd - 6th
Students explore intersecting lines. In this intersecting lines lesson, students investigate shapes consisting of parallel, perpendicular, and similar lines. Students investigate these lines in shapes around them.
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Lesson Plan
Curated OER

Parallel and Perpendicular Lines

For Teachers 4th - 6th
Learners study parallel and perpendicular lines. In this parallel and perpendicular instructional activity, pupils explore 2-D shapes and determine if the sides are parallel or perpendicular.
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Worksheet
Curated OER

Math Fun with Animals

For Students 3rd - 6th
In this equation learning exercise, students solve the problem, then they draw an arrow to the right answer in the heart. The learning exercise provides eight equations for the students to practice.
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Lesson Plan
NASA

The Case of the Wacky Water Cycle

For Teachers 3rd - 8th Standards
Join the tree house detectives in learning about the processes of the water cycle, water conservation, water treatment, and water as a limited resource.
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Lesson Plan
Curated OER

Horseshoe Crab Fun

For Teachers 3rd - 6th
Marine biology masters will meet the horseshoe crab and red knot shore birds that feast upon the crab eggs. Begin with a discussion and then have learners write postcards from each animal detailing their migration trips. A few math...
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Interactive3:08
Scholastic

Study Jams! Percents

For Students 5th - 7th Standards
Sam's mom is a bowling woman and her birthday is around the corner. Can Sam afford the shirt in the store window for her? Mia helps him solve a multi-step percent problem to figure it out!
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Worksheet
Curated OER

Zoo groups

For Students 5th - 8th
In this zoo animals instructional activity, students read about a particular zoo animal and answer the math word problems about the amount of meals, pounds, herds, and more. Students complete 6 problems.
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Instructional Video7:11
HeyMath!

Volume of Pyramid

For Teachers 6th - 11th Standards
Go beyond the basic formulas and uncover the surface area and volume of 3-D shapes with this comprehensive and organized worksheet packet. The problems include the basic formula computations while also challenging your learners to derive...
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Lesson Plan
Sea World

Splash of Math

For Teachers 4th - 8th
How can kids use math to learn about marine life? Combine math skills with science lessons in a resource featuring activities about life in the sea. Kids graph and calculate data, solve complex word problems, measure geometric shapes,...
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Worksheet
Curated OER

On the Farm - Enrichment 18.1

For Students 4th - 6th
In this square unit worksheet, students read the word problem about the pens Farmer Mathman wants to build for his animals. Students then use the table to guide them. Students draw their answers on grid paper and then answer the four...
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Lesson Plan
Curated OER

A is for Area, B is for Billion

For Teachers 5th - 7th
Students interact with math terminology in preparation for standardized assessment. In this math terminology and online storybook lesson, students create their own booklets of math terms based on each letter of the alphabet. Over the...
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Lesson Plan
Curated OER

Shape Up

For Teachers 6th - 8th
Students explore differents types of triangles and quadriaterals. In this polygon lesson, students  model identify and compare two and three dimensional geometric figures. Students create tangrams and discover the difference between...
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Worksheet
Curated OER

Hands On: Add and Subtract Money Amounts

For Students 5th - 6th
In this consumer math worksheet, students use a table and play money to solve each of 8 money story problems. Students will use a price list provided.
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Lesson Plan
Curated OER

Holey Clamshells

For Teachers 6th - 12th
Pupils analyze data to make hypotheses and conclusions regarding the predator/prey relationship between moon snail and surf clams.
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Worksheet
Curated OER

Healthy Tonic: Label Reading

For Students 6th
In this factual text worksheet, 6th graders read a bottle label for a delicious tasting tonic for optimal health. Students must read the factual text and answer the six reading comprehension questions that follow.
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Lesson Plan
Curated OER

Building Homes

For Teachers 2nd - 6th
Students investigate architecture and construction by building a home from cardboard tubes.  In this housing instructional activity, students collaborate in groups to plan and create buildings they can fit in made from cardboard tubes,...
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Lesson Plan
Curated OER

Transformations-Shapes on the Move

For Teachers 3rd - 8th
Students examine transformations. In this math lesson, students view and describe flips, slides, and turns. Students practice making transformations with shapes.
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Lesson Plan
Curated OER

Chambered Nautilus

For Teachers 6th - 8th
Students create sets of similar triangles which, when fixed together with a piece of Scotch tape, form a spiral-like, segmented shape, slightly similar to the cross section of the shell of a nautilus.
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Lesson Plan
Curated OER

CSI Clamshell Investigation

For Teachers 6th - 10th
Students explore predator/prey relationships. They research information on moon snails and claims. Students draw conclusions from the data collected. They use math and graphing to determine if there is a relationship to the clam's size...
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Organizer
Curated OER

Solving Equations with a Table

For Students 6th
In this solving equations with a table instructional activity, 6th graders use the data in the table to solve seven problems, completing the table as they work.
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Lesson Plan
Curated OER

Angle Action

For Teachers 5th - 7th
Students measure and label specified angles. In this angles lesson plan, students use a protractor to find angles that are acute, obtuse, and reflexive. Students then label each angle and match the angles the correct definition. This...

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