Science aims to develop a good explanation of natural events (phenomena) that are observed.
Scientists develop explanations using the scientific method. This follows a specific way of working:
It is important to choose appropriate apparatus, materials and techniques.
Measuring apparatus including:
Heating and electrical apparatus including:
Reacting chemicals including:
Chemicals for analysis including:
Standard techniques of measurement. The table gives some examples
|Measuring cylinder||Volume of liquid|
|Burette||Volume of liquid in titration|
|Gas syringe||Volume of gas|
Methods of analysis including
Methods for carrying out reactions including: