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Exploring Probability
Fifth graders work in small groups of five or six to conduct a series of investigations. While recording the results using pencils on individual tally worksheets rotating to different stations and comparing results with the other...
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Probably Pistachio
First graders practice making logical predictions from information they are given.
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Exploring Probability
Fourth graders play a dice game as a group and record the number rolled. They report their findings and discuss terminology and ways of writing what the odds are of getting certain numbers.
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Probability of a Boy
Students investigate the concept of even change by participating in a coin flip activity. They research using the Internet to investigate the chance of giving birth to a boy.
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Data Analysis & Probability
Students make predictions based on survey results. They calcuate sample proportions. Students estimate the number of voters in their district preferring the democratic candidate using their sample results. They review sample proportions...
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Comparison Shopping
Elementary schoolers explore the concepts associated with comparison shopping, and the concept of need versus want. They also look closely at the power of advertising and become more aware of the messages that ads present. After taking...
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Dragon Problem
In this probability worksheet, students calculate how many chops it would take to kill a dragon. They are given rules on what will and what will not kill the dragon and asked to collect their data showing which method they used to kill...
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Treats in a Basket
Students explore probability by participating in an experimental activity. In this number statistics activity, students collaborate in groups in which they move a game piece around a board. Students calculate their probability of landing...
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Unexpected Answers
Students consider probability problems with unexpected and surprising answers.
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Fractals and the Chaos Game
Students explore the concept of fractals. In this fractals lesson, students play the "Chaos Game" via an applet. Students place dots on the screen to recognize that they have created Sierpinski's Triangle.
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Statistics and Shopping
Students explore the concept of using consumer data and statistics to aid in the consumer decision making process. In this consumer data and statistics lesson, students research consumer data and statistics. Students analyze the data...
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Simulation and Statistics
Young scholars perform simulation of video games as they explore statistics. In this algebra lesson plan, students relate concepts of statistics and data collection to solve problems. They decide their next step based on the previous...
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Show Me!
Students analyze and interpret graphs. In this graphing instructional activity, students view a video and construct their own graphs (line, circle, bar) from given sets of data.
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Modular Arithmetic
Students investigate modular arithmetic and how to use it to solve real world problems. In this modular arithmetic lesson, students use computers to work on modular arithmetic after a teacher guided lesson. They complete guided practice...
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Clock Arithmetic and Cryptography
Students explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Students exchange their ciphers...
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Figuring Elapsed Time
Students discover the concept of elapsed time. For this calculating time lesson, students utilize the Internet to complete record sheets based on the concept of elapsed time. Finally, the students answer questions on their own.
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Misleading Graphs
Students explore number relationships by participating in a data collection activity. In this statistics lesson, students participate in a role-play activitiy in which they own a scrap material storefront that must replenish its...
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An Introduction to Counting
Students define the counting principle and how it relates to integers. In this algebra lesson, students add and subtract using the addition and multiplication principles. They solve problems using combination and permutations.
Shodor Education Foundation
Pythagorean Theorem
Most adults remember learning about the Pythagorean theorem, but they don't all remember how to use it. The emphasis here is on developing an intuitive understanding of how and when to use the theorem. Young mathematicians explore...
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Wheat Kernels Bar Graph
Third graders create a bar graph to record how many kernels were in a wheat stalk. They write in math journals two questions from interpreting the graph. They solve math problems from other students.
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Estimation
Students explore the concept of estimation. In this estimation lesson, students discuss making estimates through teacher led discussion. Students use the Internet to complete an activity where they must estimate the length of lines.
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Fraction Facts
Students explore the concept of fractions. For this fractions lesson, students perform basic operations such as addition and subtraction with fractions. Students play a game on the computer called 'Fraction Four' that gives students...
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Introduction to Fractals: Geometric Fractals
Students explore the concept of fractals. For this fractals lesson, students discuss Sierpinski's Triangle using an applet. Students discuss the patterns involved with fractals. Students discuss the area of Sierpinski's triangle as the...
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Recognizing Patterns
Students explore the concept of patterns. In this patterns lesson plan, students use applets to manipulate tessellations. Students predict the next number in a sequence by recognizing patterns.