about the half-yearlies.
apparently, agriculture prelims is the first or second week back.
according to mr kowalski, topics you should study for science are:
- chemical reactions
- materials: alloys, mining, corrosion and plastics (unit 2.4 only)
- electricity: electromagnetism (applications), waves in communications (usage and examples) and ohm’s law (graphing)
some notes for topics one and two:
chemical reactions – based on syllabus
materials – syllabus (excluding plastics-related stuff) and unit 2.4 summary
[files removed due to age]