Assessment Tool

Lecture 21: File Input/Output

Content Tested: Files

Lecture Content:

External disk files
Opening files for reading/writing
File variables
File I/O
Closing files

Goals:

Learn concepts and theories
Improve skill at paying attention
Improve listening skills
Learn terms and facts of this subject

Assessment Technique: Focused Listing

Purpose:

This activity allows instructors to see what terminology students associate with the term "file" in the context of the C programming language.

Activity: Terminology is an important aspect when learning how to program. At the top of a sheet of paper, write the word "File". Write as many words or phrases under the word "file" that you associate with files in the context of C programming.

Possible Answers:

collection of data on disk
file name
file handle
stream
input/output
FILE *
EOF (end of file)
fopen/fclose
fscanf/fprintf
file copy
reading/writing data

Possible Uses of Activity:

Have students work in groups to complete this activity. The instructor may want to circulate throughout the groups to ensure that each group is making progress. After the groups have completed their lists, the instructor can make a composite list with all terminology from every group. As a group adds a new word or phrase, encourage the groups to explain the relationship between their contribution and the concept of a file.
Have students work individually on their lists and then form groups of 4-5 people to discuss their individual lists with other members of the group.