Batch Lesson Plans to Beat Task-Switching Fatigue

Welcome to the show everyone I'm Renata Salas and I'm here with Colleen Whitfield Colleen I want to start today with a percentage that honestly made me feel incredibly validated but also a little bit attacked 40 That is how much our productivity can plummet when we constantly bounce between different tasks during the day 40 Forty percent That is massive That's nearly half your working day just evaporating Where does that number actually come from So Jamie Sears wrote this fantastic piece for Edutopia called Two Secrets to Making Lesson Planning Easy and she highlights that 40 stat which originally comes from research compiled by Psychology Today But the foundational science behind this goes back to researchers Joshua Rubinstein David Meyer and Jeffrey Evans These studied task switching and found that every single time you switch your brain pays a measurable time loss tax Right the cognitive reorientation tax See as a chemistry teacher I think of it like heating up a reaction Your brain builds a complex mental model of what you're working on Let's say it's a lesson on balancing equations You've got the concepts the potential student misconceptions the pacing all active in your working memory If you suddenly switch to writing an email to a parent you have to cool that reaction down heat up a completely different one and then try to reheat the chemistry model later You don't just pick up where you left off Your brain has to reload the entire rulebook Oh absolutely I live this every single week I will sit down during my planning period open up my Google Drive intending to design a rubrics based lesson on opinion writing and then I see a notification Suddenly I'm looking at a math task card template And then I remember I need to order soil for our plant lifecycle unit Before I know it 45 minutes have passed I have 17 tabs open and I have completed exactly zero usable lessons I thought I just lacked self discipline Well that's the beauty of what Sears is arguing It's not a moral failing or a lack of discipline It is a biological limitation of the human prefrontal cortex You cannot effectively plan fractions persuasive writing and photosynthesis in the same sitting without burning through your mental energy By the time you get to the actual writing of the lesson your brain is utterly exhausted from just changing the tabs as it were Exactly So Sears suggests this brilliant highly practical weekend move to break this cycle And it starts with a reality check You build a single one page pacing guide You map out your units for the quarter the specific lessons inside them the weeks you want to spend And this is the crucial part the actual teaching weeks you have left after you subtract state testing holidays and random school assemblies A realistic calendar what a concept Because we all know a nine week quarter is actually about six and a half weeks of clean teaching time Once you have that realistic picture how do you actually attack the planning without triggering that 40 brain drain You batch Sears gives us two ways to do this There's five week batching where you plan five weeks of one single subject in one sitting Or my personal favorite unit batching where you sit down and plan an entire unit from the initial hook lesson all the way to the final summative assessment in one go So instead of planning Monday's math Monday's reading and Monday's science on Sunday night you might spend a block planning all of third grade multiplication end to end Precisely She uses that exact example A third grade multiplication unit Instead of scattering it across four stressful Sunday nights you block out one 90 minute Saturday morning You stay in MathBrain the entire time You map the progression of concepts you align the worksheets you build the slides and you're done For the next month your math planning is completely off your plate I love that because it allows you to actually see the conceptual arc You see how Lesson 2 feeds into Lesson 3 But let's be honest Renata 90 minutes to plan an entire multi week unit from scratch still sounds incredibly daunting to a tired teacher on a Saturday It is but here is the modern shortcut that makes this highly doable AI If you feed Cloth ChatGPT or Magic School a highly specific prompt it does the heavy lifting of the initial draft You type in 3rd grade math multiplication unit standard x culminate in a 10 question word problem test Give me a day by day sequence of 10 lessons For each day include a clear objective a 5 minute retrieval warm up the main task an exit ticket and a flag for when to reteach That's brilliant Because the AI generates that structural skeleton in about 12 seconds You aren't staring at a blank page anymore You spend your 90 minutes editing adjusting for your specific students and refining the quality rather than writing warm up review yesterday's work 10 times Yes you become the curator and the expert teacher not the typist But here is the real tension with this Renata Batching sounds incredibly logical It makes scientific sense But it requires something teachers are notoriously bad at protecting An uninterrupted 90 minute block of time It means saying no to grading three essays on a Saturday morning Or ignoring the inbox for a bit The real question isn't whether batching works The science says it does The question is whether we are willing to establish the boundaries required to actually try it Oof that is the million dollar question Are we willing to trade the constant small daily fires for one big focus burn Something to think about this weekend colleagues Until next time I'm Renata Salas And I'm Colin Whitfield Happy planning everyone