Group size
Most of these steps you will do by yourself. When you are ready to do the practical (step 6) you will work together with a classmate.
Materials
-Practical materials 'tasteless' plus the handout 'practical tasteless'
Time
To do all the assignments, the practical and writing a lab report you will need about 2 lessons.
Extra
Discuss with your teacher if you are going to do the extra assignment.