Experiment 2 – Graphite paper drum Enrico Bertelli–Key Stage 1, Key Stage 2 (lower), Key Stage 2 (upper), Tutorials–June 10, 2020June 10, 2020
Experiment 1 – The fruit piano Enrico Bertelli–Key Stage 1, Key Stage 2 (lower), Key Stage 2 (upper), Tutorials–June 10, 2020June 10, 2020
