Curated OER
Estimation Using Goldfish Crackers: Math
Second graders explore estimation and rounding concepts using goldfish crackers and a song! They solve problems by estimating and rounding numbers and pick numbers within reason to represent certain objects.
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Making Sense of a Round World on a Flat Surface
Students explain the world in spatial terms
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Predicting Nations at Risk
Students explain the "So what?"-or the international implications-of factors that indicate the developmental status of a nation.
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Time-Axis Fallacy and Bayes Theorem
Students determine that knowledge of an event's outcome can affect the probability of the unknown outcome of an event that has already occurred.
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Take a Spin Through the Solar System
Second graders participate in a variety of activities to explore the Solar System in this unit.
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Geometry House!
Fourth graders use computer drawing tools to create a house of geometric shapes.
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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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What's the Problem?
Fourth graders redefine the problem of Where's the Heart of Florida? and begin to formulate possible solutions using graphic organizers.
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Site vs. Situation: Location! Location! Location!
Students examine places with a similar latitude to Alabama, and discuss the importance of a location's site versus its situation. They analyze maps, create a chart, and write a paragraph on the difference between site and situation.
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Census 2000: Future focus
Students recognize the importance of the census. They identify specific concerns of different population groups. They design an advertisement for Census 2000.
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Guess My Piece -working with Legos
Students participate in guessing their partners' hidden Lego pieces from their verbal clues. They work in partners to accomplish their goals. They are meeting a variety of math standards by completing this lesson.
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Saskatchewan's Population Distribution
Students explore landforms, vegetation, climate and population distribution in Saskatchewan. After discussing an atlas of Saskatchewan, students create their own relief map and climagraphs of Saskathewan. Using specified websistes,...
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Southern Agriculture and the Slave Trade
Students examine the relationship between agriculture and the slave trade during the 1860s. In groups, they research how two factors led to the explosion of slavery in the Southern United States. Using maps, they answer comprehension...
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Clay Tiles: Family Mosaics
Second graders design and create a clay tile to represent their families. They research and discuss similarities and differences among families of different cultures, create a tile to represent their own and then compile the tiles in a...
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Biodiversity
Students are challenged to examine the diversity of their own forest and make comparisons to a tropical rainforest. By exploring and grouping tree and insect types in their local forest, students will develop an understanding of diversity.
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Habitats: Rainforest
Students use the internet to find reasons the rainforest is endangered and ways that affects the rest of the world. They read for information, perform experiments, locate rainforests on maps, and write about this ecosystem.
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A World Of Matter
First graders complete a variety of experiments with solids, liquids and gases. They read books about matter, identify the characteristics of solids, liquids and gases and the sort and classify a variety of matter. Students make...
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Women In Islam
Students identify the basic beliefs and practices within Islam. Using a specific country's culture, they discover the experiences of Muslim women differ between countries. They compare and contrast the rights and protections Islam...
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May We Present Planet Earth?
Students draw a map to scale. They illustrate knowledge of how to use DOGS TAILS on a map. Students identify the main parts of a map. They identify and illustrate the major features necessary for sustaining a quality of life for a society.
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Floodplains in the field (with GIS)
Students measure a topographic and geologic cross-section across a floodplain by simple surveying and auguring techniques. They consider the spatial context of the field observations, use GPS measurements, and desktop GIS analyses.
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Comparing Candy Bars
Eighth graders identify that a ratio is a comparison of two numbers and that a proportion is an equation that equates two ratios. They identify the extremes and means of proportions, as well as the product of the extremes equals the...
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The Box Problem
Students investigate the concept of functions and how they are used with polynomials. They practice finding the zeros of functions and graph polynomial functions for the help of giving solutions. Students interpret the curve of a line...