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Congruency Basics
Fourth graders investigate congruent shapes. For this congruency lesson, 4th graders explore examples of congruent shapes. Students determine how to check for congruency by sliding or flipping the shape.
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Inscribed Angles
Students analyze inscribed angles and intercepted arcs and explore the relationships between the two. They investigate the properties of angles, arcs, chords, tangents, and secants to solve problems involving circles.
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Exploring Arrangements of 2, 3, 4, and 5 Cubes
Students construct models of various tricubes, tetracubes, and pentacubes that are possible, classify n-cubes into different groupings, and draw these figures on isometric dot paper giving true perspective to what they visualize.
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Wings and Othe Things
Students work in groups that are engaged in different activities at different times. They watch the video "Madagascar" and collect data pertaining to the Fish Eagle's arm spam. They work together to perform mathematical computations...
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PASS the Arts
Students explore math and art concepts, create digital art examples of the concepts, and incorporate these works into a PowerPoint portfolio with explanation and analysis.
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Team Puzzles
Fourth graders work in co-operative teams of four to complete a puzzle. Each student initially works independently, and then the team jointly puts together the four shapes they have individually made, to complete the puzzle.
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Fraction Message
Young scholars practice identifying fractional parts represented in pictures and phrases. In this fraction activity, students determine the proportion represented by common time and money phrases such as "3 hours in a day". Young...
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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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Mapping A Stream
Students participate in mapping an actual waterway. They include reach lengths, transects, compass reading, and scale determinations. They include windfalls, plant cover, types of streambed composition, and landmarks such as trees and...
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Math: Arcs and Chords
Students draw diagrams demonstrating how it is possible to two central angles to be congruent and their minor arcs are not congruent. In groups, they illustrate theorems with their constructed circles, create diameters of circles that...
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High School Mathematics Problems from Alaska: Azimuth and Arc Length
Students track the Azimuth sunrise and sunset over time by creating a chart.
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Rearrange the Room
Second graders measure and grid their ideas for the new classroom floor plan. They create their own ideas for the classroom arrangement on grid paper. When they finish, they share their draft plan with their peers and with the teacher...
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Spiders' Wheel
Students engage in a lesson which reinforces the concepts of clockwise and anti-clockwise rotation, while developing an understanding that angles are measured in degrees. They utilize a mathematics educational program to gain practice.
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Math: a World of Symmetry
Learners expand their knowledge of quadrilaterals and identify basic symmetrical forms. Over three weeks, they explore the math, application, and discussion of symmetry. After conducting Internet research, students create symmetrical...
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PROPERTIES OF QUADRILATERALS
Students examine quadrilaterals including properties, definitions, and names. For this quadrilateral lesson students apply the correct property to the different kinds of quadrilateral.
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Estimate and Measure Angles
In this angle worksheet, students estimate a set of angles within 15 degrees, then measure each angle and name it. A reference web site is given for additional activities.
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Estimate, Name and Measure Angles
In this angles worksheet, students first estimate then measure and name a set of 3 given angles. A reference web site is given for additional activities.
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Estimating, Measuring and Naming Angles
In this angle instructional activity, students first estimate, then measure within 15 degrees and name a set of 3 angles. A reference web site is given for additional activities.
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