Freebie: Rhythm Drills (Intermediate)
This worksheet includes 8th notes, 8th rests, tied notes, syncopation, and dotted quarter notes., among other things. Drills are in either 2/4, ¾, or 4/4.
Good for an intermediate student that can already handle simple rhythms in 2/4, ¾/ and 4/4.
You can download the worksheet here.