Cognitive biases are systematic ways in which people deviate from rationality in making judgements. Wikipedia maintains a list such biases and one example is survivorship bias, the tendency to focus on those things or people which succeed in an endeavor and discount the experiences of those which did not.
I doubt anyone would argue with the goals of making math class more joyful and playful, but those goals are more easily adapted to a poster or conference slidedeck than to the actual experience of math students and teachers. So what does a math class look like that responds whenever a student acts mathematically,…
Young people who play video games, including violent titles, display more developed moral reasoning skills than their non-gaming peers, a study has found. Source: Young people who play video games have higher moral reasoning skills – inews.co.uk I really don’t mean to toot the video gaming horn, but video gaming and educational technology are very much…
The implications of Lee Sedol’s defeat by Google’s AlphaGo A week later and this is still a hot one! Twitter tips for a Friday A great list of tips. Inserting special characters and emoji into Google Docs Awesome way to spruce up documents.
Overcome the evil twin of the learning curve. Source: A mathematical model of the “forgetting curve” proves learning is hard Reviewing information is not enough to remember, time has to pass to reinforce the memorization of the informaiton.
Most people make relatively few personal experiments, in both small and big things. The cost of passivity is enormous. Source: Why Trying New Things Is So Hard to Do The opening story on pop struck home for me. For the longest time I would never get a pop from the gas station’s self-serve fountain machine…
I received a Christmas gift in fourth grade that profoundly impacted my career path and thus the rest of my life. That gift was a VTech PowerPad Plus “pre-computer.” While just a toy, the PowerPad line of products from the late 1980s and early 1990s were functioning computers that featured, among a handful of educational…
