The phrase "assigned topics" is grammatically correct and can be used in written English.
Here is an example: "The students were given a list of assigned topics for their research papers."
Students will need solid notes on all of the assigned topics to adequately complete their homework assignment.
I will then e-mail everyone their assigned topics.
Columnists, like Ms. Collins, both pitch their own ideas and are assigned topics to explore.
Participants are assigned topics and given 15 minutes to prepare their cases.
3. Research assigned topics to take a closer look at the various players; act as television reporters to outline brief news reports on what they have learned.
Using the information provided in the article "Experts Find Reduced Effects of Chernobyl," as well as all other available classroom resources, groups research their assigned topics for the remainder of the class period.
Choose one paper from the assigned topic section to critique.
When? –Which sub-agencies or divisions, if any, under the larger agency, address your assigned topic?
–What are important policies endorsed or enacted by this agency that affect your assigned topic?
Using all available classroom resources, groups will research their assigned topic.
Each group is given ten to fifteen minutes to research their assigned topic.
