Online Assessment and Grading for Teachers
Online courses present both unique advantages and disadvantages for
creating assessments.
The CLASS™ designers spent considerable time consulting with
both classroom and Independent Study High School (ISHS) teachers about
reasonable expectations for students based both on grade level and
distance learning. These educators' concerns included:
- Teacher Time Requirements for Online Courses
Early in the CLASS™ Project, the ISHS teachers found that the online
courses required considerably more of their time than the print-based courses.
An ISHS survey indicated that its’ teachers spent an average of 12.13
hours per student per semester for online independent study courses as compared
to an average of 6.69 hours per student per semester for the print-based
independent study courses that have fewer assignments and the majority are
graded by optical
scanners. These numbers indicate that the amount of teacher time required
for online courses surveyed was approximately equal to that spent for a course
in a traditional classroom. Additional analysis of the data would be necessary
to determine the impact of technological difficulties. A similar survey was
not conducted for the courses developed later in the Project with more advanced
technology.
- Teachers' Input on Grading Scale
Teachers voiced a concern about the pre-determined grading system used in the
online courses because it curtailed the teachers' ability to implement their
individual grading scale. Many content delivery systems have since managed
to provide teacher control over many grading aspects.
- Feedback on Computer-graded Self-checks and Evaluations
Teachers wanted the computer-graded self-checks and evaluations to
provide the students with the same type of information students
would receive in
a traditional classroom. They felt that students' learning was compromised
if
the students did not receive clear feedback about not only what they missed,
but also the reason that their answers were incorrect. Designers need to
generate meaningful feedback for students in the online courses for correct
and incorrect
answers in self checks and evaluations rather than just a “Good Job” comment.
Security on Online Evaluations
Several of the educators were concerned about security of the online evaluations.
They questioned how distance learning teachers could be sure that:
- students could not access the content while they were taking a "closed-book" evaluation – make
the assignments project based.
- students could not access the correct
answers to evaluation questions while they were taking the evaluation – answers
should require learning not just repeating what was in the lesson
- students
could not share evaluations or answers with other students who were
taking the course at a distance – most independent
learners are in their own setting, but some will be in school settings
where
inappropriate sharing of information is no more or less common
with online courses
than traditional classroom courses.
- people other than the enrolled
student could take the evaluations – again
making the major evaluations as projects where the learning must
happen throughout the course rather than just answering questions
is a good
way to have students
do their own tests.
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