2
2Keywords:
fair testing
paper
properties
Students read some information about testing the absorbency of different papers. They outline two features that need to be kept the same if the tests were to be fair.
Displaying results 1 to 2 of 2.
23
5Keywords:
fair testing
investigation
paper
physical properties
planning investigations
properties
This practical task requires students to plan and carry out a fair test to find out which paper type will soak up water the best.