This worksheet for bass clef note reading (F below the staff to middle C) is unique in that it is printed the way most pianists and choirs see the bass clef: below the treble clef, not independently, As suggested at the top of the worksheet, you can use this in two ways.
1. Have students write the letter name of the bass clef notes under the staff
2. Have students put in the notes on the treble staff, one octave higher.
This can be used as a differentiated worksheet; students who have trouble reading the notes may just do 1. Students who finish quickly can challenge themselves with 2.