BBC4 年
Sir Alexander Fleming - the discovery of penicillin (signed - dramatisation)
have they ever seen penicillin e.g. mould on bread. Students could also explore modern day uses of penicillin. They could create mould in their own classroom using bread in a jar left for some ...
BBC4 年
Sir Alexander Fleming - the discovery of penicillin (dramatisation)
have they ever seen penicillin e.g. mould on bread. Students could also explore modern day uses of penicillin. They could create mould in their own classroom using bread in a jar left for some ...