Adding Descriptive stats

Descriptive statistics, like mean, median and error bars, illustrate specific aspects of data, and are valuable in drawing conclusions or making comparisons.

We have focused on making these easily available, and easy to play with and to switch between the various forms, to encourage the student to think more about which story their data is telling them.

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Dan TempleComment
Quick and easy graphing

My 10th grade biology students had just completed the classic heart-rate/exercise lab and I was left wondering why it fell so short of the learning experience I had planned for them. Despite the great data that my students collected, I had failed yet again to budget sufficient time to really dive into the data analysis with the class.

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Aaron ReedyComment
Selecting a Statistical test

By graphing the data in a way that illustrates the question, for example “Are these groups significantly different?”, the student has already done the groundwork.

When they then click on the Graph-Driven Test button, the tool uses this information to suggest an appropriate test.

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Dan TempleComment
New Features – February 2020

We know that your lessons are continually getting better with each iteration. Your First Period class does not always get the same polished lesson that your Sixth Period class does, because you are always reflecting and trying to get better for your students.

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Aaron Reedy Comment