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Divide and Conquer
Seventh graders analyze responses to different types of problems. Using pictures and diagrams, they explore and model the division of fractions. Students examine situations that call for division whether with the whole numbers or with...
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20 Field Day Activities Any Kid Can Do (And Do Well!)
Students participate in activities in which they practice their physical skills. They work together on some of the activities to practice mental skills as well. They show their team spirit as the winners are announced.
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Linear Patterns in Data
Eighth graders extend their learning of graphing linear equations and are introduced to connecting patterns in tables and graphs to represent algebraic representations. They then determine patterns and extrapolate information from these...
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Function Tables
Students practice representing problems found in the real world in terms that can be translated into mathematical expressions. The situations are represented in tables and graphs by students.
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Discovering Pi
Students develop a formula that describes the functional relationship of the circumference of a circle to its diameter. Working with a partner, they measure the diameter and circumference of circular objects in order to discover the...
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Making Good Investments
Students compare different aspects of investing money from traditional savings accounts to money market accounts. They research investment accounts at local banks and compare them.
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20 Questions: Can You Stump the Machine?
Students use technology to help them think critically. They collect data related to the tool, which asks 20 questions. They discuss how the technology in the machine makes it work.
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Are We There Yet?
Students estimate the time needed by the Corps of Discovery to complete its expedition. They problem solve and estimate the distance covered by the Corps on its expedition. They compare their findings to the expedition's actual rates...
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Fossil Fuels and Its Effects On The World
Learners explore the effects of a declining fossil fuel system would have on the world. They read the line graph and other information to answer questions about fossil fuels. Students use mathematics to analyze graphical data and...
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Census Sensibility
Students examine the importance of the census and census data collection methods. They gather statistical data, create graphs comparing state and national populations, and compose written reflections on why the census is necessary.
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Suicides And Suicide Rates
Students investigate suicide using a variety of criteria and create a bar graph before discussing the results as a class.
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Prey or Pray? Could YOU Escape a Cheetah?
Tenth graders estimate the size of an adult cheetah by research and measurement of a picture. They determine the approximate distance and speed of the cheetah from a filmed chase and compare that to their own running speed.
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Data Collection and Presentation
Students concentrate on discrete quantiative data. They are shown that the vertical line diagram as a more appropriate way to present discrete quantiative data then bar charts. Students work as a group to help with the interpretation...
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Junk Mail Overload!
Students discuss the "junk mail nuisance" with the teacher and share their opinions on the problem. Students collect a week's worth of junk mail, bring to class and complete a chart about the amount and weight. Students then complete an...
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Stem-and-Leaf Plots
Students are introduced to stem-and-leaf plots and calculating the mean, median, and mode from the plots.
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Budgeting - The Basics, Part 1
Students investigate personal budgets and discuss how to make monetary decisions. They work in small groups to make money decisions for their classrooms or a playground, and present their decisions to the whole class.
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Theoretically Speaking
Learners define probability. They determine outcome from a given situation based on simple probability. Students create experimental data using a coin and a number cube. They write how theoretical and experimental probability are different.
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Rolling Records
Fourth graders play a game to determine the likelihoods of different outcomes when rolling two number cubes. Students play a game to determine the likelihoods of different outcomes when rolling two number cubes.
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Probability: Playing with Fire
Students use probability to determine how likely it is for each tree in a small forest to catch on fire.
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Earth Day Trash Survey Unit
Students analyze the data from questionnaires to prepare a report. They distribute the report via e-mail or through a report published on a Web page to those who participated.
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All Those Advertising Dollars!
Young scholars calculate percent increases (or percent decreases) for the top 25 companies in terms of advertising dollars spent during a year.
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Grade 3: Pretzel Probability
Third graders discuss prizes included in products to stimulate sales. They discuss a pretend pretzel company and it's sticker promotion. Students compute how many boxes of pretzels they will need to collect in order to be sure of having...
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Groups Coming to America
Fifth graders use text or other references to locate different types of information about the Mayflower and pilgrims. They create a presentation for lower elementary classes about the Pilgrims.
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Graphs
Students list their favorite cars and create graphs of their favorites. Students determine how the graphs would change as their choices change.