Data Analysis Project October 26, 2009
Posted by Ms Tulli in Class News.Tags: cooperative groups, data analysis, graphing, math, technology
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Our class just finished their first data analysis project.
Step One: Formulate a question.
Students worked in groups and then as a class to formulate a clear question. The final question was Is your favorite pet a dog, a cat, a rodent, a reptile, a bird or a fish?
Step Two: Collect the data
Students went in small groups to collect data from a class in kindergarten, grade 1, grade 2, grade 4, grade 5 and we answered the question ourselves to represent grade 3.
Step Three: Organize the data
Students then looked at the results of the survey groups and reorganized the data to answer the following question. Is your favorite pet a mammal, fish, bird, reptile or insect?
Step Four: Display the data
Students used Excel to create electronic graphs and to experiment with different kinds of graphs that could best display the results. Then they created graphs displaying the data from two of the survey groups.
Step Five: Analyze the data
Students worked with their groups to make observations that compared the data as a whole, using words such as most, few, more than half, less than half, almost all.
They also recorded some reflections on what made graphs clear and easy to read and what made other graphs harder to interpret.
Watch the children reflect on their learning.
