It's not necessary for students to come up with particular measurements. (edutopia.org)
The phenomenal world of the physical scientist is constituted in part by the decision to organize sense experience in terms of these particular measurement operations. (religion-online.org)
In a typical lab activity, «the relevant equations and principles are laid out in the preamble; students are told what value they should get for a particular measurement or given the equation to predict that value; they are told what data to collect and how to collect them; and often they are even told which buttons to press on the equipment to produce the desired output,» write the researchers. (sciencedaily.com)