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Investigating Scale Factors with the Geometer's Sketchpad

For Teachers 7th - 12th
Students use Geometer's Sketchpad to examine the scale factor when in is applied to the length of a figure's sides. They look at how the scale factor affects the side lengths, perimeter, and area of the figure that result. They work with...
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Introduction to Fractals: Infinity, Self-Similarity and Recursion

For Teachers 9th - 12th
Students think about several of the concepts from fractals, including recursion and self similarity. They use mathematical concepts of line segments, perimeter, area and infinity are used, and skill at pattern recognition is practiced.
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Design-A-Room

For Teachers 1st - 6th
Students employ art as a means of communication. The meaning of the communication comes out in the design of a unique room that is 3 dimensional. The use of the imagination is encouraged as well as visualization skills.
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Planets or Not, Here We Come!

For Teachers 3rd - 4th
Students, working in groups, research planets in terms of the size, temperature, number of moons, and potential for life. They use packets and worksheets as guides for their research. Students may role-play as aliens visiting their...
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Velocity, Acceleration, and Gravity

For Teachers 6th - 8th
Students perform an experiment where a string is tied across the room. A straw is threaded onto the string, and a balloon attached to the straw. Students determine the speed of the balloon as it moves across the string. They repeat the...
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Art and Culture

For Teachers 10th - 12th
Students compare and contrast the ways in which human figures are portrayed in rock art made by ancient Native American artists and in the drawings and paintings of historic European and American artists. They use images to identify...
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Translations

For Teachers 9th - 10th
Students perform translations on different polygons. In this geometry lesson, students create figures that will be used as an assessment to represent transformation. They perform hands on creation and relate it to the real world.
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Dimensional Space: Various Perspectives

For Teachers 7th - 10th
Pupils use their understanding of 3D on 2D to make a representation of a 4D form on paper.
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It's Written in the Stars!

For Teachers 2nd - 5th
Children create narrative accounts about their character traits, illustrate the constellation of each sign of the Zodiac, and write and illustrate their own creative myths about an original "Zodiac Sign". They use the computer as a...
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Order Your Numbers

For Teachers 2nd - 5th
Learners examine the order of whole numbers that range from 0 to 1,000. They compare and contrast the quantities of different numbers using the number line, objects, and symbols of comparison. Students also work as a class with cards to...
Worksheet
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Investigating Force, Acceleration and Velocity

For Students 10th - Higher Ed
In this Investigating force, acceleration and velocity worksheet, students read story problems involving constant velocity and acceleration, create a diagram of the problem, and consider the forces acting upon the item discussed. They...
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Tessellations: Geometry and Symmetry

For Teachers 9th - 12th
Students examine tesselllations and their geometric properties. They have a better knowledge of polygons, can identify types of symmetry in tessellations. Also students use visulization, spatial reasoning, and geometric modeling to...
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Stars

For Students 5th - 12th
In this stars worksheet, students review characteristics of stars and different constellations. This worksheet has 14 vocabulary words placed in a crossword puzzle.
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Measure for Measure: Lengths and Heights

For Teachers 6th - 8th
Middle schoolers explore measuring tools by calculating heights and lengths of random objects. In this distance measurement lesson, students utilize the Internet service MapQuest to measure the distance between their current towns and...
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Why Is An Apple Like A Suitcase?

For Teachers K - 2nd
Students examine a variety of fruit to discover that each has seeds. Through experimentation, they discover the role that fruit and seeds play in a plant's life cycle.
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North Carolina Textured Landscape

For Teachers 4th
Fourth graders explore the artistic ideas of landscape, foreground, middle ground, and background through a creative painting project. While this is written for North Carolina, teacher may adapt for any state/region.
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Worksheet 29

For Students 11th - Higher Ed
In this math worksheet, students investigate how time is related to the concept of increasing or decreasing velocity. Then they consider times and answer the questions of whether the velocity is changing.
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Static Electricity 4: Static Electricity and Lightning

For Teachers 6th - 8th
Students explain concepts related to static electricity, based on a single example: lightning.
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Giving Directions

For Teachers 1st
First graders view the object on their desk observing the colors, patterns, and the way the object is put together but not touching it. They then write on paper the directions they would give someone so that they would be able to build...
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Sink or Float?

For Teachers K
Students examine how weight and balance can effect if an item sinks or floats. They listen to the book "Who Sank the Boat?" by Pamela Allen, and discuss how the smallest animal sank the boat. Students then conduct an experiment in...
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Amazing Water Changes

For Teachers K - 2nd
Students explore the properties of water and how it changes states. In this kindergarten to 2nd grade science lesson, students pair a hands-on science activity with two suggested books. This inquiry lesson has...
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Measurement

For Teachers 6th - 8th
Students experience a positive science experiment and study fundamental concepts of measurement.
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"Go-Car" Lab

For Teachers 10th - 12th
Students construct a car based on directions given. In this physics lesson, students calculate average speed using distance and time information. They collect data and create a graph of distance vs. time.
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Swinging

For Teachers 6th - 8th
Students examine and modify a swinging apparatus. They describe the motion of an object by its position, direction of motion, and speed. Students measure motion using a graph.