Field notes on education in South Africa.

What we have learnt, written up plainly for school leaders and teachers: classroom acoustics, AI in schools, coding and robotics, and school media, with what we pick up at talks and events along the way.

3 articles about Acoustics

1 October 2026 · 5 min readHow echoey is your classroom? Try the clap testWhy echo makes it harder to follow what is said in class, and how to check your own classroom in a minute with three claps and a phone.Read the article →Acoustics
1 October 2026 · 3 min readWhy we use PET felt in classroomsAcoustics
1 October 2026 · 4 min readHow South African schools pay for acoustic treatmentAcoustics

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