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Curated OER
Private Matters
Young scholars examine the intersection between an individual's right to privacy versus the public's right to know, through the lens of the relationship between public figure Gary Condit and missing intern Chandra Levy.
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Crystals: Geometry and Groups
Students discuss the importance of examining crystals and experiment growing them. In groups, they complete a project in which they use groups in geometry just like crystallographers. They practice solving the groups and proofs and...
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"COUNTRY" CHRISTMAS AND OTHER HOLIDAY CELEBRATIONS
Sixth graders develop an understanding of Christmas traditions of other countries and well as the United States. They discover the meaning of other holiday celebrations and utilize computers and other technology as an integral part of...
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Understanding: Computing
Students examine how a pebble calculator works and compare it to an abacus. After a discussion on the abacus and pebble calculator and how each works, they construct their own pebble calculators. They determine how to represent...
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Hyperbolas from Circles
Tenth graders study the concepts of hyperbolas from circles. In this hyperbola lesson, 10th graders identify the points where the circles cross each other on the illustration shown. Students mark all the points where the differences...
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Drawing Three Parabolas from Lines and Circles
In this parabola worksheet, students draw three parabolas by connecting points. The points are formed at the intersection of circles and lines.
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Geometry, Word Search Puzzle
In this math worksheet, students look for the words that are related to the math words used in the practice of geometry. They also practice spelling.
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Gridding An Archaeological Site
Students investigate using some of the basic skills of an archaeologist while using a Cartesian coordinate system. They establish a grid system for a dig site and determine the locations for different artifacts. Students use the...
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Balance and Gravity
Students examine the concepts of balance. In this balance and gravity lesson students view a demonstration of a leaning tower and see how to find the center of gravity.
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Word Problems
Students solve word problems using mathematical symbols. In this algebra instructional activity, students collect data and analyze it. They analyze the data using a table or graph after plotting the data.
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Hit the Slopes
Eighth graders work in one collaborative group to understand how ordered pairs are represented and graphed on a coordinate plane. They identify points on the coordinate plane and communicate their understanding of ordered pairs and their...
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Distance And Parallax
High schoolers will determine distances to nearby stars using parallax. In this Astronomy lesson plan, students will use a web program, trigonometry, and sketches to determine the distance of stars.
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Mr./Ms.Scientist, This Is Your Life
Students create a timeline of ten events in chronological order about a scientist to include his/her accomplishments.
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Math: A Geometric Neighborhood
Students, as a final project, draw a picture of their ideal neighborhood on a sunny day. In addition to the sun, their drawings include homes, trees, streets, and selected objects. Each object in their drawing has a written description...
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Basic Geometric Constructions
Learners observe and demonstrate a variety of basic geometric constructions using the Triman Safety Compass. Using the compass, they draw circles, bisect a line segment, construct an angle, bisect an angle, copy an angle, and create...
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Geographic Themes From The Air: MOVEMENT
Students observe a slide showing a shopping mall and the surrounding transportation network from an aerial perspective. They are asked to determine where stoplights would be located and predict future stoplight intersections.
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Parabola
Students complete a worksheet and explore the parabola conic section during a web based activitiy. They answer questions based on their work as they make changes in the features of the parabola.
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Mathematics Within: Algebraic Patterns
Students discover patterns in linear equations by playing a dice game to collect data. They graph the data and analyze the patterns of the lines created by the data. The class then compares the individual graphs to evaluate the position...
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What a Site!
Fourth graders are introduced to how to properly create a grid site. In groups, they use Cartesian coordinates to establish the boundaries for the grid and photograph the location of artifacts. They exchange their photos with another...
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Geometry House!
Fourth graders use computer drawing tools to create a house of geometric shapes.
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Classroom Triangles
Young scholars use bearing measurements to triangulate and determine objects' locations. Working in teams of two or three, students must put on their investigative hats as they take bearing measurements to specified landmarks in their...
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Map-Making Basics
Students study maps. In this geography and art lesson, students create their own map of the classroom.
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Parabola (Lab Version)
Students develop definition for parabola, explain relationship between properties of the graph of a parabola and its equation, explain how the equation of a parabola can be written in different forms, and solve problems that relate the...
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Parabola
Students develop a definition of parabola and explain the relationship between the properties of the graph of a parabola and its equation. They explain how the equation of a parabola can be written in different forms and solve problems...