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Dilation

For Teachers 10th
Tenth graders identidy and define various geometry terms, Students create exact replicas of a shape that is either smaller or larger than the original shape. Students prove that their entire shapes are larger or smaller in the same...
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Worksheet 24

For Students 11th - Higher Ed
In this math worksheet, students find how a 1 kg bucket filled with 10 kg of water is lifted 10 m into the air. They set up an integral which gives the total amount of work done on the bucket and the water used for lifting it.
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Worksheet 38

For Students 11th - Higher Ed
In this math activity, students investigate different types of functions and coordinate systems. They review that when integrating a function over a region in the plane using polar coordinates, a “magical” factor of r appears in the...
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Similarity and Congruence

For Teachers 9th - 12th
Students explore the concept of similarity and congruence. In this similarity and congruence lesson, students identify and verify whether or not two figures are similar, congruent, or neither. Students use postulates and theorems such as...
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Similarity and Congruence

For Teachers 9th - 12th
Students explore the concept of similarity and congruence. In this similarity and congruence lesson, students cut out strips of paper and form a triangle. Students try to prove that their triangles are congruent using the SSS theorem of...
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Multicultural Holidays

For Teachers 4th - 12th
Students create a cube exploring different holiday traditions. In this multicultural appreciation instructional activity, students research Christian, Jewish, Muslim and Kwanzaa holiday traditions. This instructional activity encourages...
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Magic Square Trig Identities

For Students 12th
In this trig instructional activity, 12th graders review their trig identities using a table. They answer questions 1-16 as given clues to find the answer to the correct identity.
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Linear and Nonlinear Functions

For Teachers 8th - 10th
Students identify properties of a line. In this algebra instructional activity, students differentiate between functions and nonfunctions. They use the slope and y intercept to graph their lines.
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Upside-Down Wings

For Teachers 9th - 12th
Students use FoilSim to demonstrate that the graphic analysis of the airflow around one object can be used to hypothesize airflow graphs for objects as they are elongated from a sphere to an airfoil shape.
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Lift Relationships

For Teachers 9th - 12th
Students use FoilSim (downloadable) to determine how lift is affected by varying parameters on the Airfoil simulation.
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Complex Analysis: Linear Transformations

For Students Higher Ed
In this linear transformation learning exercise, students find a series of linear transformations and sketch them. This four-page learning exercise contains approximately six problems.
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Dream Bedroom Floor Plan

For Teachers 9th - 10th
Pupils build and apply concepts of geometry. In this geometry lesson, students create a building using proportions and scale drawings. They use Cabri technology to create a virtual drawing first.
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Dream Bedroom Floor Plan

For Teachers 9th - 10th
Students construct using Cabri software. In this geometry lesson, students convert between units and apply the correct measurements to build objects. They create the room virtually and manipulate the shapes to the desired measurements.
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Simply Similar at Sea: Simple Triangles

For Teachers 10th
Tenth graders answer a variety of problems based on similar triangle and learn about the rule of thumb. They will test the rule of thumb by estimating the distance to an object in the classroom.
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Physics: Angular Solution of Hydrogen Atom

For Teachers Higher Ed
Students discover the angular solution of hydrogen activity. Depending on the undergraduate course, this activity can illustrate eigenvalue problems, to introduce Shrodinger's equation and particle wave duality, or to introduce...
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Polygons All Around Us!

For Teachers 9th - 12th
High schoolers explore the concept of polygon properties. For this polygon properties lesson, students draw polygons with different numbers of sides such as pentagons, octagons, hexagons, etc. High schoolers identify different geometric...
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Getting Out on the Land

For Teachers 5th - 8th
Young scholars explore seasonal change in the environment around their community. They investigate how changes in climate are affecting hunting, trapping, fishing and berry picking around their community. Students write about the...
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THE MEAN INDEX CARD

For Teachers 6th - 8th
Middle schoolers cut an index card to create three similar right triangles and explore the congruencies and proportions that exist. They investigate the properties of lines and concepts of congruency, similarity, tangency and symmetry of...
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Parallax

For Teachers 9th - 12th
High schoolers discover how astronomers used the diameter of the Earth's orbit around the Sun as a baseline for estimating the distance of some stars, and the meaning of "Parsec" and "light year."
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Geo Jammin' - Day 6, Lesson 20: Hail, Hail, the Gang's All Here

For Teachers 2nd - 5th
Young scholars use shape puppets to review geometry content. They take turns singing songs, reading students poems, reciting class bulletin board notes and choral poems. They prepare for their summative assessments through play and...
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High School Mathematics Problems from Alaska: Azimuth and Arc Length

For Teachers 9th - 12th
Students track the Azimuth sunrise and sunset over time by creating a chart.
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Wisconsin ABC Books

For Teachers 4th
Fourth graders research a topic of interest about Wisconsin in order to create an ABC book. Students use both print and non print resources as well as the digital camera to collect information for their books. Students share their...
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Rotations

For Teachers 7th - 8th
Young scholars discuss the concepts of reflection, rotation, and translation. In this rotation activity, students investigate rotations through examples on an overhead projector. No additional worksheet or student assignment is included.
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Curveball vs. Fastball

For Teachers 9th - Higher Ed
Learners graph the relationship between the release point and the final position of curveballs and fastballs thrown by both right and left handers given a constant speed, and explain the relationships illustrated by the graphs of data.

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