Curated OER
Design a Better Classroom Workplace
Students design a new classroom workplace. For this architecture lesson, students use area formulas to identify the problem with the existing desks in their classroom. Students design their own solution volume formulas to solve the...
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Unexpected Answers
Students consider probability problems with unexpected and surprising answers.
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Topsy-Turvy Math With Rational Numbers
Fourth graders complete a worksheet. As a whole class, 4th graders hear a lecture and complete a worksheet on factors, multiplicative inverses and reciprocals, finding the quotient of two fractions and the division of fractions to...
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Computer Applications - 6
Students become familiar with the course requirements and class procedures. They develop a list of ways that the computer has changed modern society and review the Board of Education policies regarding computer and Internet use by students.
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Factors That Affect Climate
Fifth graders use captured portions of the Internet ("mininets") to perform research into climate. They create graphs of the data recorded using latitude as the independent variable and temperature as the dependent variable.
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Estimation Investigation
Students view an interactive video to explore the concepts of estimation. They work cooperatively to measure, make comparisons, make predictions, and verify results.
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Feeling Sleepy
Students read the article "Feeling Sleepy?" students compare the article to a sleep survey they do in their class, describe problems that can arise from not getting enough sleep and identify strategies for getting adequate sleep.
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Percent Box
Students examine the procedures to determine a number when the percentage of the whole is known or to find the whole number when the part or percentage is known.
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Small World Project
Students participate in the Small World Project that develops their interest and abilities necessary to find reliable information from the Internet and through global communication. They develop homepages, research topics, and produce a...
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Describing Patterns
Fourth graders investigate repeating and growing patterns. Models, graphs and words are used to describe, extend and represent patterns. Students use evidence from models and graphs to support the identification of patterns.
Shodor Education Foundation
Tree Diagrams and Probability
Aspiring statisticians create tree diagrams and figure probabilities of events based on those diagrams. They practice adding and multiplying fractions and explain complementary probabilities. Students use computers activities to make...
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Ohm's Laws
Students explore the relationship of resistance, voltage and current in series and parallel circuits. Then they discover Ohm's Law by constructing series circuits with one resistor and putting the resultant resistance, current and...
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Circles
Fifth graders investigate the concept of finding the circumference of a circle. They demonstrate why the formula works with a hands on experiment. There is detailed instructions for carrying out the technical portions of the experiment.
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Harry Potter Research Project
Students work together to complete a research project on Harry Potter. They write a research question and develop a survey to give to their classmates. Using the results, they create a graph and draw conclusions about the data collected.
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Relating Division and Subtraction
Third graders relate the process of division to subtracting equal groups. Through guided practice and teacher demonstration, they complete division problems using a subtraction method. Students complete problems independently for...
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It's Your Future
Students learn about productive resources along with their requirements, supply and demand, savings, investments and interest rates. In this supply and demand lesson, students create a career plan and personal budget of their own and...