Curated OER
Rotational Symmetry
For this rotational symmetry worksheet, 10th graders identify and compare 10 different figures illustrated on the sheet. They write the order of rotational symmetry seen in each figure as compared to the others. They also define an...
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Geometry and Measurement
Students view a right triangle displayed by the teacher. Students measure legs and the interior angles of the triangle. They look for a pattern or relationship between the legs and angles. Students use pegboards and string to create more...
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Earth's Rotation
Students explore the Earth and its rotation. Volunteers model the sun-Earth system to demonstrate that the Earth rotates around the sun. In groups, students simulate "traveling" around the sun and discuss when it is night and day.
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Exploring the Witch of Agnesi
students construct the graph of the Witch of Agnesi, and investigate both its asymptotes and inflection points. They construct the graph of the Witch of Agnesi and conjecture the asymptotes and inflection points of the function. ...
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"All Day Nightmare"
Students read an "All Day Nightmare" by R.L. Stine. They use the interactive book to choose the plot at the end of each chapter. They also complete an open-ended story.
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Math 212: Planes
In this planes activity, students consider the position of given vectors and find the vector equation of a plane. They identify the points that lie on a plane and determine the equation of a line through given points. This two-page...
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Translations
Students explore the concept of translations. In this translations lesson, students discuss similarities and differences between images and pre-images. Students apply translations to coordinates of figures. Students use patty paper to...
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Geometry Scavenger Hunt
Students use the digital camera, identify geometric shapes (in nature as well as man-made), and gain a better understanding of geometric vocabulary. They search for and recognize geometric shapes in unusual settings
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Courage
Young scholars become familiar with dance vocabulary and, with their bodies, create shapes and transitional movements to depict emotions related to the theme of 'courage.' They coordinate their movements to music and critique each...
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Did You Feel That? Earthquake Data Chart
Students plot earthquakes on the world map using coordinates of longitude and latitude. They designate the earthquakes magnitude with a symbol which they include in the map key.
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Christmas Wreath
Learners create Christmas wreaths using Christmas material or fabric and coat hangers in this holiday lesson for the elementary classroom. Modifications would need to be made to accommodate older or more advanced students. Emphasis is...
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SEASHELLS - PENCIL DRAWINGS
Students explore realism through drawing techniques to create 3D drawing on a 2D surface. They review steps of drawing and vocabulary and develop eye hand coordination while creating their own sketch. Upon completion of sketch students...
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The Unit Circle
Students relate the trigonometric functions to the coordinates of the unit circle. They classify trigonometric functions as odd or even. Students determine the signs of trigonometric functions in each quadrant. They are explained that...
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Looking For Triangles
Students solve problems with triangles. In this geometry lesson, students analyze shapes to find different triangles. They name the shapes created by putting triangles together.
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Transforming Fish
Tenth graders investigate transformations. In this geometry lesson, 10th graders are provided the coordinates of a fish and are directed to transform the fish according to the instructions.
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Area of Polygons
In this area of polygons worksheet, 10th graders solve and complete 8 various types of problems. First, they graph each line and find the area of each enclosed triangle. Then, students determine the ordered pairs of each graph illustrated.
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Lines, Rays, Line Segments, and Planes
Students are introduced to lines, rays, line segments and planes and study the differences between them. They also practice graphing lines, rays, line segments and planes
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THE AREA OF A CIRCLE
Students examine the relationship between circumference and diameter and how to use the formula to find the area of a circle. In this circle lesson plan students divide into groups and complete an activity.
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Getting It Right! An Investigation of the Pythagorean Theorem
Learners construct a variety of right triangles using a right-angled set square, cutting corners from pieces of paper or cardboard, and using dynamic geometry software. They measure the sides of these various right triangles and record...
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Visualizing Multiplication
Upper graders represent multiplication of a two-digit number by a two-digit number as the area of a rectangle with dimensions of the two factors. They find patterns for the number of different base ten blocks in a rectangle representing...
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Watershed Documentary
Students research and produce an iMovie documentary about the human and natural history of a stream basin (watershed).
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Call of The Wild
Prompt your class to interact with Jack London's Call of the Wild. By analyzing the events in the novel, middle schoolers discover how human experiences create who a person becomes. They critique and analyze the reading, focusing on...
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Different Ways to Develop Fine Motor Skills
Adjust your everyday routine to efficiently improve fine motor skills in your classroom.
Mathematics Vision Project
Module 7: Modeling with Functions
The sky's the limit of what you create when combining functions! The module begins with a review of transformations of parent functions and then moves to combining different function types using addition, subtraction, and...