Differentiated Instruction Adapter

I have a {{grade_level}} {{subject}} lesson on {{topic}} with this core activity:
{{core_activity}}

Create 3 differentiated versions:

1. **Advanced learners**: Extend the activity with higher-order thinking (analysis, evaluation, creation). Add complexity without just adding more work.

2. **On-level with support**: Keep the core activity but add scaffolding — sentence starters, graphic organizers, word banks, or step-by-step breakdowns.

3. **English Language Learners ({{ell_proficiency_level}})**: Modify for language accessibility — visual supports, simplified instructions, native language cognates where helpful, and reduced linguistic demand while maintaining content rigor.

For each version, explain what you changed and why.