I have found this as a good way to support key terms in language used while working scientifically. The resource is A5 in size (two on an A4 page) and fits nicely into front or back covers of exercise books as a reference for the students. Students often have difficulty remembering the variables and the difference between repeatability and reliability.

This resource encourages students to use the periodic table of the elements to decipher the codes that spell out cartoon characters names. This resource includes answers.