Andy Matuschak@andy_matuschakFalling deep, deep down the multi-representational rabbit hole around fractions… 🌀Quote TweetScott Farrar@farrarscott · Oct 26, 2016KLR Blog post: the problems with fractions... http://klr.tumblr.com/post/152354637513/fraction-problems… #MTBoSGIF2:08 AM · Oct 27, 2016·Twitter for iPhone13 Likes
Erik Anderson@ebanders·Oct 27, 2016Replying to @andy_matuschakCheck out the work by Percival Matthews and students at UWM! 🕳⛏ https://edpsych.education.wisc.edu/people/faculty-staff/percival-matthews…1