“It makes sense for us to be thinking about education, starting in early childhood, about concepts such as the difference between correlation and causation, what it means to have a bias as you think about data, conditional probability. These are things we as humans don’t naturally do . . . these are learned [concepts],” Chui said in an interview. He added that curricula should teach students about the realistic limitations of data sets — extraneous information, or sampling error, for instance.The article describes students collecting their own data. Third-grade students collect daily temperature data, fifth-grade students record the hours of daylight and relate them to the earth's motions, and even kindergarten children "recording predictions for whether it will be sunny outside the next day, or which foods will decompose fastest, along with the results."
Says one science coordinator at an elementary school, evaluating the effectiveness of these lessons is "ultimately if the kid’s able to have a conversation about it and ask questions about it.”
A great goal for student's of all ages. That this is taught and expected of even elementary school students is inspiring.
(On a very minor display note: the introductory graphic to this story is an image of a computer monitor showing results from a school's Science Festival using software from Tuva Labs. Dot plots are displayed showing the arm spans by gender. I wonder about the zoom-in that is shown for one data point. It seems only to extract the same dot plot that's on the screen. That's something to ask a question about!)