1What is practical work?
2Practical work has an important role in science. Support this statement.
3List the five types of practical work.
4Give one example of survey work you could do in your own classroom.
5Which of these is an example of practical work done inside a laboratory: separating salt from salt water, visiting a nearby place to identify natural resources, observing the parts of a flower, or rubbing a comb on hair to create static electricity? Explain your choice.
6A student wants to find out if plants grow taller with more sunlight. Which type of practical work is this, and why?
7Explain the difference between observation work and testing work, using your own example.