Write Measurable Learning Objectives

    Help me write clear learning objectives.

What the lesson or unit is about: {{topic}}
Grade level and subject: {{grade_and_subject}}
Standards I'm aligning to (paste them, or say none): {{standards}}
How deep I want students to go (recall, apply, analyze, create): {{cognitive_level}}

Please:
- Write a small set of **measurable objectives** in student-outcome language — "students will be able to [observable verb]..." — not vague aims like "understand" or "learn about."
- Match the **verbs to the cognitive level** I asked for (e.g. identify/describe for recall; compare/analyze for higher order).
- Keep them realistic for one lesson or unit — a few solid objectives, not a long list.
- For each, suggest **how I'd know it was met** (what evidence or task would show it).

If I gave you standards, tie each objective to the relevant one — but only using standards I actually provided; don't invent standard numbers or codes. If I didn't give a grade level or the topic is too broad to pin down, ask before writing.