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Hit the Slopes
Eighth graders work in one collaborative group to understand how ordered pairs are represented and graphed on a coordinate plane. They identify points on the coordinate plane and communicate their understanding of ordered pairs and their...
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Hyperbolas
Students locate and identify the center, foci, vertices, and asymptotes fo hyperbolas. They graph equations involving asymptotes and hyperbolas. Finally, students determine the equation of a hyperbola with a horizontal transverse axis.
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Reflections of a Linear Function
Students identify and reflect functions about the X-axis, Y-axis, and origin. They derive equations for reflected functions and graph the linear functions. Finally, students identify that f(x) can be reflected about each axis and the...
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Points In the X-Y Plane
Students plot points on the x-y plane using x and y coordinates and describe how the x and y values relate to the position of the point on the plane. They plot points that fit a linear relationship. They explain that their horizontal and...
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Points in the X-Y Plane
Students plot points on the x-y plane using x and y coordinates. They describe how the x and y values relate to the position of the point on the plane. Finally, students plot points that fit a linear relationship and summarize that a...
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Locating Patterns of Volcano Distribution
Students examine patterns of volcanic distribution worldwide, use tables to plot and label location of each volcano on map, lightly shade areas where volcanoes are found, and complete open-ended worksheet based on their findings.
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Navigation, Working With Coordinates
Students view a polar view map and discuss ways of telling locations on the map. They view a copy of the map superimposed on a coordinate grid, then discuss ways of telling the locations. Students practice as a class and then...
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What a Site!
Fourth graders are introduced to how to properly create a grid site. In groups, they use Cartesian coordinates to establish the boundaries for the grid and photograph the location of artifacts. They exchange their photos with another...
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Measurement and the Illampi Mound Colony
Students comprehend the basic units of measurement, scale, plotting, and basic grids. Students practice their estimation
and measuring skills and will demonstrate their ability to work well in groups.
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A Message in a Bottle
Students investigate the motion of water currents by mapping the possible movement of messages cast into the ocean in bottles.They accurately plot the appearance of bottles on a world map and illustrate the flow of an ocean current...
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Three D Constellations
Students are introduced to both celestial coordinates and to the first rung on the distance determination ladder. They convert spherical coordinates to Cartesian coordinates to construct a three dimensional model of a constellation...
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TE Activity: Nidy-Gridy
Students make a grid and coordinate system map of their classroom as they investigate why it is important to have a common map making system. They look at how landmarks are used for navigating an area.
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The Next Dimension
Young scholars explore the three dimensional Cartesian coordinate system and discuss how it is important for structural engineers in order to be able to describe locations in space to fellow engineers. They participate in a hands-on...
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Create a Quadrant Instructions for Teachers
Students, who are teachers, discover how to make a quadrant in their classrooms. They use the given pattern to make the tool which they would have their students research.
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Science: Hurricanes As Heat Engines
Students conduct Internet research to track the path of Hurricane Rita. They record the sea surface temperature of the Gulf of Mexico during and after the hurricane and draw conclusions about how hurricanes extract heat energy from the...
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Cartesian Baseball
Students examine the characteristics of a Cartesian coordinate system. They use the game of baseball to help reinforce the topic. They develop a coordinate system for the desks in their classroom.
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Where Am I?
Students identify the latitude and longitude of various locations and calculate the distance between two given coordinate points. They read an eBook, explore the City Zen program, and complete a worksheet.
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Plotting Rectangular Coordinates
Students practice plotting coordinates on a flat surface or plane. The coordinates can be identified and labeled. An interesting variation of this process is made in the lesson when the position of holes made by thrown darts are plotted.
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Where Did It Come From?
Students research island formation, plot locations on a map and make an analysis of why some islands are formed where they are.
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Lagoon Lake
Students develop skill in using co-ordinates. Up to eight cardinal points of the compass are used making this a useful activity in simple map and grid work. They utilize educational software to gain practice.
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Creating Bar Graph
Seventh graders, after an explanation and demonstration compare how many different places there at Cocowalk.
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Charting Weight
Sixth graders record the weight of themselves and 3 family over a week, and then use that data to compile 2 bar graphs and 4 line graphs and answer a series of questions.
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Are You Coordinated?
First graders are introduced to a coordinate graph. They are given a graph and follow directions to place stickers in the designated blocks. They write coordinate points to identify the placement of their stickers.
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Geo Jammin By Design: Coordinated
Learners watch the teacher draw on the chalkboard and try to determine the form being drawn. They use questions to determine Quadrant #1 of a coordinate plane.