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Probability: Playing With Fire
Students problem solve to find the probability of each tree in a small forest to catch fire. In this probability lesson plan, students use the computer to complete this application.
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Playing With Probability
Students rotate through work stations where they compute problems of theoretical and experimental probability. In this probability lesson plan, students use simulations of a lottery system.
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Fact Families
Fifth graders explore fact families. They solve simple math problems. Students determine which mathematical property is used to solve the given problem. They are given five minutes to complete as many mathematical facts as possible.
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Earth's Surfaces
Pupils identify and define geology and earth surface vocaulary and their meanings to classify rocks and explore caves and their properties. Students find rocks and test them according to Moh's scale. They create a color coded earth...
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Quilt Patch Proof
Students construct a convincing argument that the same amount of fabric is needed for each color of quilt being made in a specific design. They justify the relationship between vertical angles and the sum of the interior angles. Students
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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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Hey, Cuz!
Third graders examine the relationships between rhythm and math, tone color and science, form and geography, melody and art, and harmony and social studies. Why, they are like cousins! Students, in groups, present projects demonstrating...
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TE Activity: Built to Last?
Fifth graders test the shelters that were built in a prior activity. They determine the level of durability and water resistance of these shelters through a scientific investigation.
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Scale Model of the Earth
Students work together to create a model of the Earth. They label and identify each layer and describing its properties. They discover how engineers use models to test different concepts.
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LEGO Balance
Students design and build a balance using LEGO, string, and a set of standard metric weights.
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Build a Sturdy Wall
Students read a version of "The Three Little Pigs" and then work in small groups to design a wall. They use Legos to build the wall and subject their design to a strength test.
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Gravitational Factors
Students identify the forces that affect the weight of an object. In groups, they determine the proper math model which can demonstrate the attraction between two objects based on gravity. They discuss the relationship between the weight...
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Does Contact Area Matter?
Students work together to design and implement an experiment on friction. They test to see if contact area affects the amount of friction. They discover how engineers use friction to make certain products better.
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Comparative Stream Quality
Students examine water quality on a nearby stream. They collect water samples and test for various factors, including any contamination from the treatment plant, and present their information in a Powerpoint presentation.
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Missing Macroinvertebrates
Students investigate the concept of a macroinvertebrate. They observe the presence of increases or decreases in population in order to test for factors that contribute to the extinction of a species. Students predict the likelihood of...
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Rice Problem
For this measurement conversion worksheet, students solve and complete 35 different problems. First, they read the passage and determine if they could have passed the examination described. Then, students find how much processed rice a...
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Reading to Calculate
Students explore uses of the calculator. They explore using reading strategies to solve problems. Students recognize when calculators are useful. They construct real life situations for calculator use.
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Reno's Dilemma
Students explain proportions as it relates to principle and interest. They use proportions to explain relationships and analyze relationships by identifying patterns.
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Come Fly with Me . . . Open a Book: Travels through Literature
This detailed overview of a curriculum unit suggests using travel literature to engage and stimulate your third graders’ interest in reading. The suggested reading list includes fiction and non-fiction materials and offers urban children...
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Arithmetic: Fractions
In these fractions worksheets, students answer and solve several fraction questions. Students complete 27 problems about fractions.
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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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Discovering a Law of Space Physics
Students use data collected by an astronomer to determine the relationship between the time it takes the planet to orbit the sun and the average radius of the planet's orbit around the sun. Students use trial and error to find the...
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Sowing Seeds of Service
Third graders use metric measuring for model and actual plan in designing a roof garden. They photograph the process, record results in a journal, and plant seedlings in small containers. Finally, 3rd graders complete an acid rain...
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Smarty pants puzzles
In this word problem worksheet, learners view word problems that represent lemonade stands and state whether they are true, unknown, or false. Students view 2 different lemonade stand prices and values.