HBG Journal

Building better educator tools and teaching practical AI use

We write about how HBG thinks about product decisions, where AI helps teachers in practice, and how to use prompting, context, and verification without getting fooled by confident nonsense.

March 29, 2026

37 Hours Given Back to Educators — and Counting

How Humans But Guided helps teachers deliver precise, individualized feedback without burning out.

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March 25, 2026

System Prompt: K-12 Assignment and Rubric Design Coach

Copy-ready system prompt for designing concise, defensible grading rubrics.

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March 23, 2026

What Teachers Need to Get Right Before Asking AI to Grade

A concise look at rubric design mistakes that cause bad AI grading: weak context, hidden assumptions, generic criteria, and sycophantic behavior.

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