By the end of this topic, the learner should be able to:
- Define length, area, volume, mass, density, time and state the corresponding symbols and SI units;
- Convert other metric units to SI units;
- Estimate length, mass and time;
- Use accurately the following measuring instruments; metre rule, tape measure, beam balance, stop clock/watch, measuring cylinder, pipette and burette;
- Determine experimentally the densities of substances;
- Solve numerical problems on density.