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This module discusses the use of comments on assignments and item analysis of examinations.

Comments on assignments

Feedback on course assignments is important for quality learning. An instructor's failure to provide feedback may be interpreted by students in a variety of ways, most negative. Some may believe the instructor is impersonal and uncaring. Students state that feedback helps them improve and reduces the tendency to make similar mistakes again. Students seem to want a clear standard against which to judge the feedback. Students appreciate comments that are detailed and focused on specific areas of their work. Positive, improvement-oriented comments are also important in the students' view.

Feedback can be delivered by downloading student assignments to your desktop and using TrackChanges and Comments features in MS Word. General feedback on assignments can use the e-mail feature of Blackboard to send personal feedback to students.

Item analysis of examinations

The Assessment Attempt Details function in Blackboard allows the instructor to call for details on examinations. This provides information on percentage of correct responses and percentage of incorrect responses by answer. Using this function allows the instructor to look for patterns of errors and use this information to correct misconceptions. If you notice patterns where numerous students had the same difficulty with an item, Blackboard can be used to send a message to the entire class, clarifying the item or misconception.

Questions & Answers

Application of nanotechnology in medicine
what is variations in raman spectra for nanomaterials
Jyoti Reply
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
what is the stm
Brian Reply
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
Praveena Reply
hi
Loga
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
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Source:  OpenStax, Promising practices in online teaching and learning. OpenStax CNX. Aug 11, 2008 Download for free at http://cnx.org/content/col10559/1.2
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