Question

planning for a presentation
margaret wants to give a research presentation on standards-based grading to her teachers. which style and format would be most appropriate?
a formal speech
an informal speech
a roundtable discussion
an informal discussion

Explanation:

A research presentation on an educational topic to a professional audience (teachers) requires a structured, formal delivery to convey research findings clearly and professionally. A formal speech is designed for this type of structured, informative presentation to a professional group, unlike informal styles or discussion formats which are less suited for presenting research formally.

Answer:

a formal speech