First of all, my apologies to CC… Your post surprised me and caught me in a grumpy mood. I shouldn’t have jumped down your throat.
Secondly: Thanks to everyone for your sources and ideas. I am grateful.
[for the record]
I didn’t expect a debate on under what circumstances doing experiments at home was appropriate or how best to entice kids to get turned on to science - although the comments along these lines are perfectly logical. I just didn’t anticipate them and thus didn’t go into details as to motives, goals, etc in the OP. - just looking for the ideas.
I was yakking with a cow-orker today about our respective school experiences. Summary: each of us had great teachers and took much away from elementary/high-school, but the scientific method was merely mechanically performed and accompanied by some of the pitalls described in wonder9’s link (although neither of us had seen that link before). It wasn’t until University that really brought home the broad application of the scientific method in particular and critical/skeptical thinking in general. We wondered how to more deeply instill these skills earlier in a child’s education. I recalled a post on SDMB asking for ideas for an experiment to demonstrate natural selection, and I thought, “Hey, maybe Dopers can provide some ideas for home experiments that might fit the bill, then watch the ideas roll in.”
I wanted to include at least one example of an activity with the attributes I had in mind: the mall questionaire. In hindsight it sounds dreadful, but I was trying to seed the hoped-for ideas with something that featured a control and experimental group, introduced the ideas of statistical analysis, esp. correlation and significant differences, etc. I know my kids, and while our 9-year old would definitely be turned off, our 13-year old would get a kick out of the practical application the math (I remember the first time I hit equals after calculating a t-test - the rush that I’d “proven” something - a rush I’m sure I could impart to our 13-year old).
By jumping right in and asking for experiment ideas, the OP may well have left some with the impression Mrs. Call and I are about to convert our house into a laboratory with Jacob’s Ladders bzzzt’ing in the background and the kitchen table taken over by a variety of test tubes, bunsen burners and Erlenmeyer flasks - forsaking everything to do endless science activities. Far from it - I merely was after some ideas to put in our pocket to dust off at appropriate times.
wonder9 says “This seriously sounds like your deal, not theirs.” YES! This is absolutely correct. I’m not trying to coerce my kids to become scientists or even win science fairs. Whether they get turned on to science as a result of these activities is tangential (although I do not want to turn them off). My primary goal is for them to internally understand scientific method in a way that equips them more accurately to understand the world. We are already teaching critical thinking by example, by discussion, by other means. I was seeking to add to these other means a perhaps fun but certainly meaningful exercise of one way to get at the truth - the scientific method.
While it is important to engage kids’ interest while teaching, that is not to say that sometimes uninteresting work should not be part of learning too. If the only way one teaches kids is with infotainment, we rob them of an important aspect of a good work ethic. If we wait for a child to first show an interest in something before teaching it, we rob them of everything they may well have been interested in if only they knew about it. Sometimes expanding a child’s horizon challenges them, and sometimes it may not be “fun.” Yes, entertaining kids while teaching them is effective, but that’s not the same as saying it’s the only way to go. You gotta drudge through boring scales before you get to the sublime fun of playing a piano concerto.
[/for the record]
I’ve started following the links everyone has provided, and I’m excited by many of the books suggested. Thanks again.
Does anyone have any success stories working with kids on teaching skepticism/scientific method/critical thinking? What about not-so-successful stories?
Is there any way to salvage the dreadful mall exercise? An activity that explores a statistical significance between a control group and experimental group of measurements?
Doc Cathode said “The only experiments from school courses I enjoyed were complex, weeks-long programs…” This sounds exciting! Doc (others?) can you describe one of these programs?