The phrase "a sample of student" is not correct in written English.
It should be "a sample of students" to refer to multiple individuals.
Example: "The researcher collected a sample of students to participate in the study."
Alternatives: "a group of students" or "a selection of students."
Then look at a sample of student work to get a feel for student mistakes.
The objective of this paper was to explore some of the specific strategies used by midwife mentors to mediate practice learning from the perspective of a sample of student midwives.
In our MOOCs, the typical assignment is for the participanting teacher to take a sample of student oral or written language, kind of how a "citizen scientist" takes and shares a sample of data, such as climate conditions or biodiversity.
A sample of student projects are shown as rotating images on some pages.
Student achievement is comparatively high in Massachusetts based on the National Assessment of Educational Progress, a test given to a sample of students nationwide.
Scores from a sample of students could reveal instructional quality.
That test is periodically given to a sample of students in designated grades in both public and private schools.
But, as a condition of receiving federal money, states would have to evaluate a sample of students with tests known as the National Assessment of Educational Progress.
Opinions from a sample of students about their participation in the exercise were sought using a structured questionnaire.
The performance of the system was validated and evaluated by a sample of students in order to determine its functionality.
Or we could introduce standardised testing for a sample of students from each department at each university as a way of benchmarking standards and degree classifications.
