David K Butler @davidkbutler.bsky.social · 6mI remember a word from long ago in some maths teaching paper (can’t remember which one): “procept”. Kind of like a process but also a concept. 000
David K Butler @davidkbutler.bsky.social · 1hYes. But then (a) Provide statisticians to your research students so they don’t have to source them themselves. (b) If it’s an undergrad assignment then provide appropriate support to simulate the talk-to-a-statistician. Don’t let them muddle it out themselves. 020
David K Butler @davidkbutler.bsky.social · 2hFunny how this sort of thing always happens before a whole team meeting about new work structures and processes. 030
David K Butler @davidkbutler.bsky.social · 2hHad the *worst* night’s sleep in that I was awake for hours in the middle of it, and what sleep I had was restless and had stress dreams. 110
David K Butler @davidkbutler.bsky.social · 2hCan you tell I had a crying student doing a research proposal assignment yesterday? 070
David K Butler @davidkbutler.bsky.social · 4hYou can teach people (eg psych students) all the stats you want, but as soon as you ask them to design a research project, you’ll find it’s never enough. One tiny tweak to their idea will necessitate a stats procedure they’ve never heard of and don’t know how to talk about. 130
David K Butler @davidkbutler.bsky.social · 5hOnce, I sat in on a maths lecture and the lecturer asked the room a question and nobody answered. I whispered to one of the students, “Why didn’t you answer?” He replied, “Because whatever I said it wouldn’t have made a difference to what would happen next.” I think about that often. 071
Reposted by David K ButlerDavid K Butler @davidkbutler.bsky.social · 06/03/2025A course like Abstract Algebra or Real Analysis is wild because the entire assessment is based on writing poetry for people who in general can’t put their finger on what makes a good poem but know what they don’t like. 3312
David K Butler @davidkbutler.bsky.social · 5hWordle 1,944 4/6. 1: b b b G b … 2: b b b G G … 3: b G b G G … 4: G G G G G … Third day in a row with no yellows. Feels a bit weird. 000
David K Butler @davidkbutler.bsky.social · 15hRealised I could push myself unreasonably hard to do the thing I said I would do two weeks ago before the meeting tomorrow, or just apologise for not doing it. I apologised for not doing it. Proud of myself. 1100
Reposted by David K ButlerHalley Valentine 🏳️⚧️ @halleyvalentine.bsky.social · 23hThe only device I have connected to a network of any kind is my printer, I keep a gun next to it so I can shoot it if it makes a noise I don't recognize. 5523
Reposted by David K ButlerTom from Weaklung @perefex.bsky.social · 09/10/2026Oh boy. This is… actually a very smart way to approach life in 2026 0111
Reposted by David K ButlerMomo @heyheymomo.bsky.social · 06/10/2026Did you know you only need a small brain to make silly little drawings? 3178012016
Reposted by David K ButlerCats with Jobs ⚒️ @catworkers.bsky.social · 13/10/2026I'd listen to his debut single. 17937130
David K Butler @davidkbutler.bsky.social · 13/10/2026Wordle 1,943 4/6. 1: b b b b b … 2: G b b b b … 3: G b b G G … 4: G G G G G … I was stumped for quite a while after Guess 2, but I am proud of figuring it out by myself. 100
Reposted by David K ButlerDavid K Butler @davidkbutler.bsky.social · 11/10/2026It's now two years since I started writing observations of the world around me. I've made a second edition of my little book "What I noticed along the way" with all 431 observations. The journey has brought me such joy and I hope it brings you joy too. drive.google.com/file/d/11TUl...drive.google.comWhat-I-Noticed-Along-The-Way-David-K-Butler-Oct-2026.pdf 3204
Reposted by David K ButlerDavid K Butler @davidkbutler.bsky.social · 13/10/2026A very small girl sits on the train watching her dad’s phone, which she holds carefully with both hands. The sound is lost in the noise of the train, but for a moment the noise subsides enough to hear, “Hello? I’m stuck in the bath, can you rescue me? I’m sorry Daddy Pig, I’m rescuing a tortoise.” 001
David K Butler @davidkbutler.bsky.social · 13/10/2026A very small girl sits on the train watching her dad’s phone, which she holds carefully with both hands. The sound is lost in the noise of the train, but for a moment the noise subsides enough to hear, “Hello? I’m stuck in the bath, can you rescue me? I’m sorry Daddy Pig, I’m rescuing a tortoise.” 001
Reposted by David K ButlerDavid K Butler @davidkbutler.bsky.social · 13/10/2026A man leans against the fence on the train platform, unwrapping the last bubblegum in a pack. He puts the gum in his mouth and lets the paper fall to the ground, where there is already a whole pack’s worth of wrappers scattered around. 101
David K Butler @davidkbutler.bsky.social · 13/10/2026A man leans against the fence on the train platform, unwrapping the last bubblegum in a pack. He puts the gum in his mouth and lets the paper fall to the ground, where there is already a whole pack’s worth of wrappers scattered around. 101
David K Butler @davidkbutler.bsky.social · 12/10/2026I want to tell the students that they don’t have to earn the right to support. They don’t have to be “bad enough” to need support and they don’t have to be a “good enough” student to deserve support. 182
Reposted by David K ButlerDavid K Butler @davidkbutler.bsky.social · 12/10/2026Here is a graph of the number of characters per observation across time in my little book "What I noticed along the way". drive.google.com/file/d/11TUl... 001
Reposted by David K ButlerW. Brian Lane (he/him), PhD @wbrianlane.bsky.social · 12/10/2026These issues are surprisingly connected. 091
David K Butler @davidkbutler.bsky.social · 12/10/2026The Girl with the Dragon Tattoo for Tax Purposes 010
David K Butler @davidkbutler.bsky.social · 12/10/2026Pro tip: It is rude to respond to someone’s thing they figured out or made by immediately telling them to figure out a new problem or make something new. 010
David K Butler @davidkbutler.bsky.social · 12/10/2026I love that the three solutions so far to @howiehua.bsky.social’s Mental Math Monday are all different. 000
David K Butler @davidkbutler.bsky.social · 12/10/2026I know 1/8 is half of 1/4 And halfway between a half and 1 is 3/4. So the number I need is 3/4 of 1/4. 3/4*1/4=3/16 000
David K Butler @davidkbutler.bsky.social · 12/10/2026Wordle 1,942 3/6. 1: b b G G b … 2: G b G G G … 3: G G G G G … That was a very lucky second guess! 110
Reposted by David K ButlerDavid K Butler @davidkbutler.bsky.social · 12/10/2026A man walks off the path clambers through the garden bed to stand in the middle of a big green bush. He pulls a bicycle helmet from between the leaves and straps it on. Then he wheels a big black bike out from the bush and rides it sway. 101
Reposted by David K ButlerDavid K Butler @davidkbutler.bsky.social · 12/10/2026A young man sits on a piece of gym equipment staring thoughtfully into space. He is completely motionless except for the fingers of one hand stroking his chin. 101
Reposted by David K ButlerDavid K Butler @davidkbutler.bsky.social · 12/10/2026A woman and a tiny curly-haired dog stand on the grass looking at each other. The dog has one front leg enrobed in a big white bandage. The woman has a hoodie on which are the words, “You are enough.” 111
Reposted by David K ButlerDr. Emily Friedman @ecfriedman.com · 12/10/2026Remember to celebrate Gulliver in the manner of your choosing: - fighting over which end of the egg to open - pissing on government buildings - finding a giant lady to hug you - hiring someone to hit you with a balloon when you get distracted - running away from humanity to talk to horses 2408
David K Butler @davidkbutler.bsky.social · 12/10/2026I’ve never once seen a textbook suggest to shade the outside! (I am in Australia.) But nevertheless its how I help students make sense of regions with multiple rules. Though what I usually do is extremely roughly sketch the edges and shade the outside, then draw a neat sketch and shade the inside. 010
David K Butler @davidkbutler.bsky.social · 12/10/2026A man walks off the path clambers through the garden bed to stand in the middle of a big green bush. He pulls a bicycle helmet from between the leaves and straps it on. Then he wheels a big black bike out from the bush and rides it sway. 101
David K Butler @davidkbutler.bsky.social · 12/10/2026A young man sits on a piece of gym equipment staring thoughtfully into space. He is completely motionless except for the fingers of one hand stroking his chin. 101
David K Butler @davidkbutler.bsky.social · 12/10/2026A woman and a tiny curly-haired dog stand on the grass looking at each other. The dog has one front leg enrobed in a big white bandage. The woman has a hoodie on which are the words, “You are enough.” 111
David K Butler @davidkbutler.bsky.social · 12/10/2026I have just finished listening to the entire @lazydoctorwho.bsky.social cial podcast back catalogue. It was most enjoyable and thank you so much Erika and Steven. However I don't like being in the position of suddenly caring how long there will be between episodes. 010
David K Butler @davidkbutler.bsky.social · 12/10/2026Here is a graph of the number of characters per observation across time in my little book "What I noticed along the way". drive.google.com/file/d/11TUl... 001
Reposted by David K ButlerNome @nome.bsky.social · 11/10/2026"ADHD label risks lifelong harm to children." If you don't label the disorder, then what we will be labelled instead is "Lazy." "Underachiever." "Doesn't live up to their potential." "Bad student." Those labels come with pain, shame, and abuse. The ADHD label comes with a chance for support. 411460524
Reposted by David K ButlerIan Coldwater 🧊🚫 @lookitup.baby · 11/10/2026Hi, I’m a sighted alt text user! Here are some reasons I use it: - Slow Internet on an airplane - I’m over 40, I have no idea who that celebrity is - Bluesky broke images again - My vision sucks and that text is too small to read otherwise - Conveys further context and authorial intent 12770312085