A report of work accomplished during a specified time period(noun)
WordNet. Princeton University. 2010.
Use "progress report" in a sentence
"During production it’s important to prepare a weekly progress report reflecting the budget changes, specifying over- and under-budget shifts from the previous week."
"EDT, following a five-minute progress report on the Apollo 11 mission from anchorman Walter Cronkite Cronkite’s first TV appearance that morning, CBS aired a religious broadcast, Nearer to Thee."