Curated OER
What Happens When Sea Level Rises or Falls
Students examine the impact of sea level on land formations. In this geography and map activity, students construct a contour map model illustrating how much of the clay "coastline" is covered as water is added. Metric measurement is...
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Life in a Sod House: Get a Sense of It
For this history of Nebraska worksheet, students read information about pioneer life in a sod house. Students conduct 4 experiments where they use measurement skills and observational skills to imagine the size, light levels, smell...
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Sonar Simulation
Students compare and contrast side-scan sonar to other methods used to find objects underwater. In this underwater search instructional activity, students describe side-scan sonar and make inferences about the topography of an unknown...
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Areas of States - Estimation
Learners estimate the area of states using the formulas for the areas of rectangles, squares, and triangles. In this geometric shapes lesson, students divide irregular shaped states into shapes. They use the formulas for areas of...
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Egg Fun
Students explore the physical properties of eggs. In this scientific observation lesson, students define characteristics of eggs, measure eggs vertically and horizontally, and use the scientific method to perform simple experiments using...
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Physics: Forces and Motion
Students recognize the effect of Earth's gravity on an object's weight. For this force and motion lesson students understand the role of gravity when you drop an object. Students experiment with small items. Students measure in Newton's....
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Jumping to Solutions
Students explore two-step linear equations. In this middle school Pre-algebra instructional activity, students create and solve equations that describe how a person got to an end postion on a ruler by jumping. After...
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Scale
Learners apply concepts of scales to solve problems. For this geometry lesson, students solve real world problems using scales, proportions and ratios. They predict the actual size of a model given the scale drawings.
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Discovering the Magical Pi
Students calculate pi using data on the circumference and diameter of various objects. They define key vocabulary terms, measure the circumference and diameter of various circular objects, organize the data on a table or chart, and...
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An application of the Parallax Effect
In this parallax effect activity, students observe 2 photographs taken of an active area of the sun by 2 STEREO satellites and 1 photograph taken of the same active area of the sun by the SOHO satellite. Students observe the shift in...
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Fly Me to the Moon!
In this Moon travel worksheet, students construct a simple rocket trajectory called the Hohmann Transfer orbit using a compass, string, paper and a pencil. Students solve 2 problems which include finding the number of hours it takes to...
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The Hand of Chandra!
For this nebula worksheet, students read about the Chandra X-ray Observatory that captured the given image of a pulsar and its nebula. Students solve 3 problems including using similar triangles and proportions to find the image width,...
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Which Triangles are Right
Students apply properties of right triangles to solve problems. In this geometry lesson plan, students identify axioms and theorems using examples.
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An Archaeological Adventure in Athens
Students review map skills and practice finding locations on a map. In groups, they create maps with mystery locations identified by hidden stick-on magnets. Other groups attempt to find the mystery locations and then check their work...
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Reflections Of
Pupils create angles using mirrors. In this angle reflection lesson, students draw angles, then use mirrors to create angles using reflections and measure the new angles.
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Show Me the Way To Go Home
Middle schoolers place a pencil perpendicular to the ground and trace its shadow between 11:30 AM and 12:30 PM. They measure the length of the shadow, periodically over several hours, in either English or Metric units. Using the data,...
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The Generation of Fractions
Students explore the process of reducing fractions to simplest form by using a multiples grid. In this simplest form lesson, students pull different fractions out of a bag and then consult their grid to discover all the multiples that...
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Slope Fields
Students sketch a slope field for a given differential equation, given a slope field. They also match a slope field to a differential equation and match a slope field to a solution of a differential equation. Finally, students use a...
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Hands On: Measure Length
In this measurement learning exercise, students use a picture of a ruler to answer 4 questions, then solve 2 additional problems and write to explain these answers.
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Designing Kites
Sixth graders sketch their own kites by creating a scale drawing of an original design. In this designing kites lesson, 6th graders draw a rough sketch, then accurately draw their design on large paper with a ruler, measuring...
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Shape and Space In Geometry
Young scholars read about the background of geometry in general to tap prior knowledge of the fundamentals. Then they use an application activity of measuring that is online and interactive for the student.
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Transformations
Students draw on graph paper. In this geometry lesson, students review types of triangles and quadrilaterals. Students investigate geometric transformations, including translation, rotation and reflection. Students practice each...
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"Math Curse" by Jon Scieszka
Students practice estimation skills for measurement, and work with metric units of measurement.
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Math and Architectural Design in Relation to Rebuilding The World Trade Center
Students discover building plans and practice reading measurements. In this architectural design lesson, students investigate the areas of the specific World Trade Center locations that need to be rebuilt and determine the cost....