Loud, noisy items are wonderful things to use outdoors. Children do not have to use their quiet indoor voices; they can whoop and holler and express themselves in different ways out on the playground than they can indoors. Musical instruments are a wonderful thing outside. They emit soft and loud noises and allow children to express themselves using different tools that make sounds.
Large drum sets on the playground that make deep, bass sounds create both a sensory input from vibration of the instrument as well as the sound. Drums can also be make from pots and pans that may be in your cooking area. Chime panels and xylophones provide another opportunity for children to actually play and hear the notes in a full scale. There are many Early Learning Standards that are met through musical instruments and making loud sounds and noises. A good reference for which Early Learning Standards are met by using musical instruments is on The Adventurous Child’s web site. What ways have you seen children make sounds outdoors?