Teaching a Mixed-Ability Class? Stop Planning for the Middle

Have you ever planned a lesson you were proud of — then watched it split your mixed-ability class in half? Too fast for some, too hard for others, same minute, two problems. In this video, I share the reframe that changes how you plan for a room full of different levels — and the three questions that let you build one lesson that reaches the whole range, instead of writing five. In this video, Marian from Engaging Curiosity shares a research-backed approach to teaching a class with mixed abilities — one that makes planning lighter while reaching more children. You'll learn: • Why the range of abilities in your room isn't a problem to differentiate away — it is the class • What Universal Design for Learning (UDL) is, and the curb-cut idea it borrows from architecture • Three plain questions that turn one lesson into one with more than one door in it This idea is one small part of the Calm Classroom Framework, a system I use to help teachers build calmer, more engaged classrooms through clear expectations, routines, and thoughtful classroom systems. This video is part of my Differentiation mini-series. 📍 Related Video — 10 Powerful Ways to Implement Differentiation in Classroom:    • 10 Powerful Ways to Implement Differentiat...   📍 Related Video — How to Differentiate for English Language Learners To Be Impactful:    • How to Differentiate Instruction for ELL S...   📍 Blog Post — What Is UDL in Education, and How Does It Help a Mixed-Ability Class?: 📍 Full Playlist:    • Classroom Management for New Teachers   00:00 How to Teach a Mixed-Ability Class With One Lesson Instead of Five 01:21 Meet Marian: Help for Building a Calm, Engaged Classroom 02:13 What a Real Grade 2 Class Looks Like (The Full Range of Learners) 03:59 Why a Mixed-Ability Class Is Normal, Not a Hard Class 04:34 How to Prep Books and Math for Every Reading Level 05:37 Why Mixed-Ability Classes Feel Overwhelming: The Grade-Level Myth 06:41 Why Planning for the "Average Student" Backfires 08:03 What Is the Curb-Cut Effect? Designing Access From the Start 08:57 What Is Universal Design for Learning (UDL)? 09:30 3 Questions to Ask Yourself Before You Plan a Lesson 10:27 UDL Example: Letting Students Show Learning Through Drawing 13:16 How to Teach Ecosystems With Multiple Ways In and Student Choice 15:09 Does Designing for Every Student Lower the Bar? 15:53 Is UDL Too Much Prep? Front-Loading vs. Nightly Patching 18:13 Why Struggling Readers Don't Need to Be "Fixed" First 19:00 How to Start Using UDL With Just One Lesson 19:51 How UDL Connects to the Calm Classroom Framework Pillars 21:06 The Mindset Shift: Teaching the Child, Not the Curriculum 23:14 The 60-Year Lesson: Changing What Students Believe Marian spent nearly two decades in the classroom and in special education before founding Engaging Curiosity. She now helps new and veteran teachers build calm, consistent classroom systems through research-backed strategies, thoughtful routines, and genuine emotional readiness. Her goal is simple: classrooms where learning flows, students feel settled, and teachers can actually leave work at work. RESOURCES MENTIONED 📍 Blog Post — What Is UDL in Education, and How Does It Help a Mixed-Ability Class?: [URL — add when published] 📍 Related Video — 10 Powerful Ways to Implement Differentiation in Classroom:    • 10 Powerful Ways to Implement Differentiat...   📍 Free Calm Classroom Foundations Guide: https://engagingcuriosity.ca/guide 📍 Playlist:    • Classroom Management for New Teachers   📍 30 Day Challenge: https://courses.engagingcuriosity.ca/... 📍 Calm Classroom Framework: https://engagingcuriosity.ca/Calm-Cla... CAST — The UDL Guidelines: the three principles (engagement, representation, action & expression) and the learning-networks research beneath them (https://udlguidelines.cast.org/) Ronald Mace & the Center for Universal Design, NC State University — the architectural origins of Universal Design that UDL borrows from Selwyn Goldsmith — usually credited with the original curb cut (UK) Lev Vygotsky — the Zone of Proximal Development, where a task stretches a learner without overwhelming them (McLeod, Simply Psychology) #differentiation #classroommanagement #newteachers