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Creating Parallelogram
Learning how to define vocabulary words related to solving parallelograms will assist your learners in identifying different parallelograms. They use the navigator to view different shapes created by moving the parallelogram around.
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Arc Length and Sectors
Find the length of an arc. High schoolers relate central angles to the area and length of a sector and graph circles on the TI to make predictions.
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Transformations: Reflections
Students perform transformations on their graphs. In this algebra instructional activity, students identify the pre-image and image. They find and identify congruent shapes and isometry.
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Transforming Univariate Data
Learners analyze plotted data in this statistics lesson. They differentiate between skewed and normal data. They also explore and interconnect exponential growth and decay as it relates to the data.
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Changes in Force, Motion, and Energy
Eighth graders construct various machines and compare the work done by them.
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DISCOUNT LENSES ( GELATIN WAVE GUIDES)
Students study attributes associated with concept of fiber optics is done using a labmade fiber optic from clear molded gelatin. A variety of shapes can be cut and pieced together to form a conduit to transmit the laser beam by internal...
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Area: It's What's on the INSIDE That Counts!
Second graders participate in a series of hands-on, online and multimedia activities that examine the concept of area. They view clips from the animated series Math Monsters and discuss the purpose of area and how it is used in the real...
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MAPPING THE TOPOGRAPHY OF UNKNOWN SURFACES
Students describe in words and graphic displays the elevation or depression profile of sections of Mars' Olympus Mons and/or Valles Marineris. They explain how orbiting spacecraft build up global maps one data slice at a time.
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Beverage Tests
Students investigate the pH of a liquid. For this middle school mathematics/science lesson, students collect and analyze data regarding the pH of various liquids. Students display their data in various types of graphs as they...
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Angles and Transversals
Pupils explore the concept of angles and transversals. They construct parallel and non-parallel lines cut by a transversal using Cabri Jr. Learners then determine which angles are congruent and the relationship of angles when two lines...
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Ratios in Right Triangles
Learners calculate the sides of right triangles in this trigonometric ratios lesson. They use Cabri Jr. software and TI-83 or TI-84 calculators to find the side lengths and their ratios to each other for various triangles. The provided...
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Similar Triangles and Proportions
Pupils investigate similar triangles and proportions as they make conjectures about the length of sides of similar triangles. For this lesson, have your class construct similar triangles using Cabri Jr so that they share a common vertex.
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Sunlight & Soil
In this soil condition worksheet, students record the soil and air temperature as well as the day length and cloud cover in a small outside area for two weeks. They complete 5 short answer questions and draw graphs of the data.
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Transformations and Rotations
Students define and identify transformation and rotation. In this geometry lesson, students define rotations as congruence or isometry. They find the coordinates of an image and pre-image.
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Simulating the Greenhouse Effect in a Terrarium
Students identify what factors effect global warming and how the greenhouse effect occurs. In this environmental lesson students view videos then complete an experiment using a terrarium to observe greenhouse gas.
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Our Class Record Book
Second graders, in groups, prepare a list of proposed record ideas for the class book.
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Weather Records
Students write newspaper articles based on weather records set around the world. Students read and discuss weather records and their results, then write a newspaper article about how the weather records have affected people around the...
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Observing Sound
Second graders study the five senses and the link between pictures and sound. In this sound lesson students discover that sound is vibration, it is described by volume and pitch.
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Watch Your Conductor Like a Hawk
Students focus their eyes on the conductor in music class. The teacher uses a music sheet to isolate the musical elements of tempo, balance, and blend.
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Enzymatic Action
Students observe how a cell uses an enzyme to rid itself of a poisonous substance by experimenting with hydrogen peroxide, potatoes, liver and carrots. They record the temperature and changes of the hydrogen peroxide as other elements...
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Microclimates of Our School
Students read the story "Weslandia" by Paul Fleischman, define the term microclimate, gather and record data in various places on school grounds to establish the presence of difference microclimates, analyze and compare microclimates,...
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Understanding How Potatoes Grow
Second graders make a KWL chart and brainstorm what they need for the project of growing potatoes. They choose one potato and plant it in water or peat moss cups and choose a location in which meets the needs of the plants and make their...
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The Census
Young scholars analyze why the census is important and the benefits of it. Determine rights and responsibilities in real life situations. They are divided into groups and take a mock census of a list of teachers and students each....
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Glaciers
Seventh graders summarize how Earth processes today are similar to
those that occurred in the past. They read excerpts from John Muir's "Yosemite Glaciers" and explain how slow geologic processes have large cumulative effects over long...