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Worksheet
Curated OER

The Theorem of Pythogoras

For Students 9th - 10th
In this geometry worksheet, students solve right angle triangles using the Pythagorean Theorem. They calculate the area and sides of triangles and circles. There are 52 questions total.
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Worksheet
Curated OER

The Merry Go Round Problem

For Students 9th
In this algebra activity, 9th graders analyze a concetric circle to determine the area a worker must paint in two different colors. They must decide from which angle he start painting because of the location of the merry go round. There...
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Worksheet
Curated OER

Count and Trace the Shapes

For Students 2nd - 4th
In this counting and tracing shapes worksheet, students trace 13 shapes with specific colors. Students count how many ovals, rectangles, triangles, squares and circles there are and put their totals on the lines provided. A very good...
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Worksheet
Curated OER

Counting Craters on the Hubble Space Telescope!

For Students 8th - 10th
For this Hubble Space Telescope worksheet, students are given a photograph of the radiator recovered after being in space on the Hubble Space Telescope since 1993. Students solve 6 problems about the impacts that left craters on the...
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Lesson Plan
Curated OER

Hula Hoop Biodiversity

For Teachers 3rd - 6th
Students determine the biodiversity in a variety of different areas. They record everything they can about their site- including drawing a picture of all the different plants they see in their hula hoop, in the circle on their page.
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Lesson Plan
Texas Instruments

REAL LIFE REAL WORLD Activity - Surveyor

For Teachers 9th - 12th Standards
Learners investigate surveying in this secondary mathematics lesson. They will explore a real world application of geometry and trigonometry as they create a plot plan using a geometry utility and calculate the area of the land parcel.
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Lesson Plan
Curated OER

Abiotic and Biotic Factors

For Teachers 3rd - 5th
Students examine abiotic and biotic factors. They define biotic and abiotic, categorize a list of items onto a Venn diagram, label various items from areas on the school grounds as biotic or abiotic, and diagram a magazine picture.
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Worksheet
Curated OER

Estimating Pi as a Length

For Students Higher Ed
In this pi instructional activity, students evaluate the curve of a quarter of a circle. They analyze the length of the curve, and explain that if the area under the curve is equal to pi, the length of the curve above is also equal to...
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Lesson Plan
Curated OER

Around The Stop Sign

For Teachers 6th - 12th
Students analyze a drawing of a regular octagon inscribed in a circle to determine angle measures, using knowledge of properties of regular polygons and the sums of angles in various polygons to help solve the problem. They use...
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Lesson Plan
Curated OER

Time for Technology Glyphs

For Teachers 2nd - 4th
Students create a time for technology glyph using Kidpix4. They complete a circle map on things they like to do on while on the computer and write about their favorite thing to do while on a computer.
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Lesson Plan
Curated OER

Thanksgiving Acrostic Poems

For Teachers 2nd - 4th
Students watch streaming video, Holiday Facts and Fun: Thanksgiving, define and discuss acrostic poetry, complete circle map using words associated with Thanksgiving, and create acrostic Thanksgiving poems to be typed in Microsoft Word...
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Lesson Plan
Curated OER

Composition of the Atom

For Teachers 9th - 12th
Students investigate the structure of the atom and its composition. In this atom structure lesson, students find the area of cut out circles and drop pens into the circles. They count the number of marks in the circles and relate their...
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Lesson Plan
Curated OER

Going into the Great North

For Teachers 3rd - 5th
Students observe and investigate the areas included in the Great North. In this geography lesson, students observe a documentary based on the Great North. Later the students will draw and identify countries within the arctic circle and...
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Worksheet
Curated OER

Vocabulary Review

For Students 4th - 5th
For this vocabulary worksheet, students circle the letter of the word or phrase that means the same as the word in bold. There are 10 sentences and 4 choices for each.
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Lesson Plan
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Curated OER

Getting to Know You

For Teachers Pre-K
Students read a book about understanding differences.  For this getting to know you lesson, students sit in a circle, roll a ball to each other and tell one thing about themselves when they get the ball.  Students read the book...
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Worksheet
Math Mammoth

Recognize Fractions

For Students 5th - 6th
In this fractions activity, students use the shaded figures and write fractions based on the shaded area to the whole area. Students also learn how to draw pie models. Students divide the circle into fractions and color the right amount...
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Worksheet
Curated OER

New York State Testing Program

For Students 7th - 10th
In this math worksheet, students review concepts in algebra and geometry in preparation for the State Exam. They review slopes and functions, area and perimeter. There are 27 questions.
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Lesson Plan
Curated OER

Traditional American Indian Lodges

For Teachers 8th - 10th
Students explore the mathematical properties of traditional American Indian lodges. They examine the effect of increasing sides of a polygon, calculate the surface area of prisms and cylinders, and construct a classroom size pyramid...
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Worksheet
Curated OER

Kepler-The Hunt for Earth-like Planets

For Students 9th - 11th
In this hunt for planets activity, students read about the Kepler satellite used to detect exoplanets. Students solve 6 problems including drawing a sun disk and determining the scale in kilometers/millimeter, finding the area of the Sun...
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Worksheet
Curated OER

Getting an Angle on the Sun and Moon

For Students 7th - 10th
In this Sun and Moon activity, students solve 6 problems about the angular scale of the images given, the size of the features on the images and the area of the features shown.
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Lesson Plan
Curated OER

FAMOUS NAMES

For Teachers 10th - 12th
Students study some important people and events in French culture. They complete a worksheet and circle every item that is associated with France. They respond to written cues identifying the country's language and culture.
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Lesson Plan
Curated OER

Chilling Out

For Teachers 6th - 12th
Students determine the breakdown of worldwide energy consumption by various sources. After reading an article, they examine recent research in the area of alternative energy sources. Using the internet, they research the forms of...
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Lesson Plan
Curated OER

Capillary Action

For Teachers 9th - 10th
Students experiment with capillary action. Capillary action enables soil moisture to move in any direction within the soil as water moves from wet areas to drier areas. Capillary rise of water occurs especially in and regions where...
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Lesson Plan
Curated OER

Travel Triangles

For Teachers 8th - 11th
Students demonstrate and understanding of the three types of angles using triangles and quadrilaterals. In this angles lesson plan, students learn about acute, obtuse and right angles. They use cut-outs to find the areas of triangles and...

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