Many teachers face the same reality: one lesson, one period, one room, but very different learner levels.
What helps
1. design one core task with layered difficulty
Instead of making three totally different lessons, create one shared task with easier and deeper versions.
2. use flexible grouping
Sometimes learners benefit from support groups. Sometimes mixed grouping works better. Use both depending on the task.
3. prepare extension work in advance
Fast finishers need purposeful challenge, not just more of the same.
4. keep remediation materials simple and repeatable
Teachers cannot sustainably design a new intervention set every day.
The goal is not a perfect individualized system. The goal is a manageable structure that lets more students move forward.