91�ȱ�

2nd level

Scientists and discoveries

2nd level Science learning materials that will help students practise their understanding of scientists and discoveries.

Part of Science

Video playlist
- Sir Alexander Fleming - the discovery of penicillin (dramatisation) Video
  Sir Alexander Fleming describes his discovery of penicillin.
- Sir Alexander Fleming - the discovery of penicillin (signed - dramatisation) Video
  Sir Alexander Fleming describes his discovery of penicillin.
- Joseph Priestley – the discovery of gases (signed) Video
  Joseph Priestley describes his work and his discovery of carbon dioxide and oxygen.