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Downhill Discoveries
Students are involved in hands-on activities to determine how course conditions affect bobsled, luge, and downhill ski races.
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Mini-Economy
Third graders perform jobs in order to sustain their classroom community. After completing a brief overview of how local economies are sustained, they complete job applications for classroom jobs. Students perform their jobs throughout...
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Pythagorean Theorem Proof
Tenth graders investigate the Pythagorean Theorem. Then they type up a formal paragraph proof of a proof of their choice.
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Fish Now or Later
Students describe the effects of over-harvest on a salmon population. They explain the importance of salmon to many communities in Alaska. They manage harvest levels to maintain a sustainable population.
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Those Golden Jeans
Students review the productives resources used to produce goods and services and explore how decisions are made in a market economy through the interactions of both the buyers and the sellers.
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Fun With Graphs
First graders read about making graphs and lean how to make graphs using "The Graph Club" software.
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Estimating Fish Populations
Students describe the mark/recapture method used to estimate fish populations. They explain the importance of being able to predict population numbers.
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Late-In-The-Year Counting
Students practice forward and backward counting. In this counting lesson, students calculate how many objects in a bag by counting forward and then count backward to check.
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Donut Dinero
Students set up a classroom currency exchange and explore the idea of bartering to get what they want. They create a monetary unit that is based on fractions and multiples of a standard unit, and compare this system to the U.S. monetary...
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What's A Problem?
Fifth graders utilize strategies to solve a variety of problems and create problems of their own. They write explanations of problem solutions and using a checklist, evaluate themselves.
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Creative Cats
Students solve joining problems by using cat counters, pictures, and numbers. First, students listen to the story "Pretend You're a Cat" by Jean Marzollo.
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Free Cell
Fourth graders use algebra to begin solving a problem. The problem has a real world application to engage learners. The main skill is converting fractions and decimals. Also finding the right number sentence for the word problem is...
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"th" numbers
Second graders practice the code in English for fraction is that the words end in "th." They write and solve problems involving halves, quarters, thirds and fifths as they realize that the meaning of fraction words one "x-th" is that it...
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Discovering Pi
Fourth graders are introduced and experiment with the concept of pi. Using this information, they discover the relationship between the circumference and diameter of circles. In groups, they practice measuring the circumference of...
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Right Angles in the Classroom
In this finding right angles worksheet, students look around the classroom and draw any right angles they see. Students then "tick" any right angle in 6 geometric shapes.
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Usage and Interpretation of Graphs
Learners review graphing and use processing skills to solve problems.
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Parts Are Parts: The English Measurement System
Third graders view and measure common body parts to find a fathom, a span, and inch. They discuss the historical information about how standard English measurements came to be and why body parts can no longer be used as a standard...
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Statistical Specimens
Third graders are introduced to statistical vocabulary. They complete an online activity that asks them to calculate the mean, median and mode for a set of data.
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How Many Bears in the Forest?
Third graders model the tag and recapture of bears and use proportions to estimate the population of the bears in their forest. This is a statistical sampling method used by scientists and naturalists to determine population numbers.
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Melt in Your Mouth Subtraction
Students engage in a lesson which involves role-play and the use of manipulatives to solve subtraction problems. After a lecture/demo, students utilize a worksheet imbedded in this plan to gain subtraction practice. They get to eat the...
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The Fourth Quadrant of Proportiona
Students experiment with scale to solve a problem presented in a video clip. They determine the correct size to use when constructing a model and evaluate the use of proportions in real life applications.
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Using Current Data for Graphing Skills
Students graph demographic information. In this graphing lesson plan, students choose what type of graph to create and what information to display. Links to examples of graphs and statistical data are provided. The graphs are created on...
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Sports and Geometry
Students investigate shapes in sports. In this geometry lesson, students identify geometric shapes in sports equipment, fields, etc. Students present their findings.
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Investigation of Pot Sherds
Fourth graders review their prior knowledge on the concept of pi. Using broken pieces of pottery, they calculate the circumference from a section of the circle. In teams, they compete against one another to get the most accurate...