Curated OER
Prime Real Estate
Students analyze and discuss prime numbers and the Sieve of Eratosthenes, a procedure to sort out prime numbers. They identify the prime numbers from 1-100 by eliminating all the multiples of the first four prime numbers, and circle what...
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Coin Content
Students calculate ancient Greek coin values as compared to their weight, and equivalence in grain. They then determine their worth today. They convert metric to U.S. customary weight systems.
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Sculpture Shapes
Pupils reconstruct an ancient Greek sculpture using various geometric forms and explore different geometric forms. They create an abstract human form out of geometric shapes and create other representations out of the same shapes.
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Sculptural Statistics
Students conduct an experiment to determine the frequency of pulling various parts of an ancient Greek sculpture out of a hat.
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Three- and Two- Dimensional Geometry
In this three- and two- dimensional geometry worksheet, 7th graders solve 12 various problems related to geometric shapes and measurement. They first use paper and a pencil to sketch the front, side, back, top and bottom views of each...
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History of Mythology, Astronomy and Astrology
Ninth graders examine the relationships of science and technology and how it influences people's perceptions of places. In this mythology and astronomy lesson students view a PowerPoint presentation and complete a...
Fluence Learning
Writing About Literature Shakespeare and Plutarch
The Oscar for the Best Adapted Screenplay acknowledges a writer's excellence in adapting material found in another source. What do your class members know about adapted resources? Find out with an assessment that asks readers to...
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Garden Guard
Students read about the history of farming with the use of scarecrows and then sort clothing, build scarecrows, write descriptions, and more. In this scarecrows lesson plan, students also play a game called Garden Tag.
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Ancient Greece Across the Curriculum
Sixth graders explore Ancient Greece using resources in literature, math, social studies, and science.
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House and Holmes: A Guide to Deductive and Inductive Reasoning
Test your pupils' reasoning skills with several activities and a quick mystery to solve. Learners watch and analyze a few video clips that demonstrate reasoning in action, practice deduction with an interactive and collaborative...
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Plenty of Pythagoras
Using a twelve foot knotted rope, learners form a 3-4-5 right triangle. Following a discussion of observations about the lengths of the sides of the triangle, students use grid paper, scissors and a centimeter ruler to draw and measure...
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The Euro
Learners investigate foreign currency. In this secondary mathematics lesson, students explore the reasons why the countries of the European Union switched to the euro. Additionally, learners explore the possible reasons why...
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Measuring the Earth (Eratoshenes' method)
Sixth graders engage in problem solving, communicating, reasoning, and connecting to represent and solve problems, using geometric models.
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Do You Have a Sinking Feeling
Students determine how marine archaeologists use historical and archaeological data to draw inferences about shipwrecks. Students plot the position of a shipwrecked vessel, and draw inferences about the shipwreck from artifacts that have...
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Power Functions: A Question of Magnitude
For this power functions worksheet, students read about determining the brightness of stars using a magnitude scale. Students solve 4 problems including finding the magnitude differences of stars and determining equivalent magnitudes.
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Architecture is Elementary
Students learn the four orders of architecture: Doric, Ionic, Corinthian and Composite. They create their own 3d structure and work together in groups. They create basic geometric shapes. # Have fun learning about art history,...
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Mosaics of Cyprus
Middle schoolers create digital mosaics. In this visual arts lesson, students discover the attributes and history of mosaics in a teacher-led discussion. Middle schoolers use an educational program to make their own digital mosaics.
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Let the Olympic Games Begin!
Identify your class' favorite Olympic sporting events and engage in a series of interesting and meaningful activities.
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Figure It Out - Polygons
Sixth graders explore different polygons. In this polygon lesson, 6th graders examine a rhombus, quadrilateral, parallelogram, and rectangles. Students compare and contrast polygons and research shapes on the Internet.
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Golden Connections
Students determine the ratio of pairs of consecutive terms in the Fibonacci Sequence. Using four different colors, they create a golden rectangle in either two or three dimensions. They use photographs to create two collages using...
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Duplicating Segments and Angles
Tenth graders investigate geometric construction. In this geometry lesson, 10th graders explore the procedure for copying an angle and a segment. The lesson emphasizes the difference between a sketch, a drawing, and a...
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Number Theory: The Sieve of Eratosthenes
In this number theory worksheet, learners read about The Sieve of Eratosthenes and follow a set of directions to complete a prime number activity and answer 4 related questions.
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Babylonian Square Roots
Students are introduced to a method for finding square roots used by the Babylonian people of Mesopotamia. The method involves dividing and averaging, over and over, to find a more accurate solution with each repeat of the process.
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Greece Adopts the Euro
Students examine the European Union and how it adopted a single currency, the Euro. They research a number of websites to explain the Euro and its current value.