AYSO Return to Play training plans for various age groups here
Some more sample training plans:
U8 Dribbling 1,??U8 Dribbling 2,??U8 Dribbling 3
U10 Dribbling 1,??U10 Dribbling 2
U10 Passing and Receiving 1,??U10 Passing and Receiving 2
U12 Passing and Receiving 1,??U12 Passing and Receiving 2,??U12 Passing and Receiving 3