Free access to an AI assistant for lesson planning and differentiation can save teacher time and support practice, modestly aiding teacher capacity; classroom-impact evidence is still emerging.

On 21 May 2024, at Microsoft Build, Microsoft and Khan Academy announced that Khanmigo for Teachers, an AI teaching assistant, would be free to all US K-12 educators, running on Microsoft's Azure AI infrastructure. The tool, which previously cost teachers about $4 per month, helps generate lesson plans, group students and adapt materials; access was later extended to teachers in dozens of additional countries.
On 21 May 2024, at Microsoft Build, Microsoft and Khan Academy announced that Khanmigo for Teachers, an AI teaching assistant, would be free to all US K-12 educators, running on Microsoft's Azure AI infrastructure. The tool, which previously cost teachers about $4 per month, helps generate lesson plans, group students and adapt materials; access was later extended to teachers in dozens of additional countries.
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Free access to an AI assistant for lesson planning and differentiation can save teacher time and support practice, modestly aiding teacher capacity; classroom-impact evidence is still emerging.
Removing the subscription cost widened educators' access to AI-based digital learning tools at national scale.