I agree with you that letting a child with sensory processing disorder undertake hands-on activities such as playing with magnetic shaped toys is helpful as it would compel the student to move around. While moving around, such a child would learn concerning the surrounding environment in terms of sound and smell, which would be a good way of making them stay alert. I like your idea of using yoga as a calming activity for a child with sensory processing disorder. It is true that during the session, stretching a little and laying on the back with the eyes closed helps such a child to relax. On the same note, yoga would help to make such children come back to their senses, control their stimulation levels, and relax their central nervous systems.
Enhanced body awareness is one of the advantages of yoga for children with sensory processing disorder. Twisting positions that squeeze the muscles assist in the provision of joint compressions. Standing as well as balancing posture assists in the development of strength, harmonization, and stability. The use of proper breathing practices can help a child with sensory processing disorder to be calmed. For instance, deep breathing is beneficial for self-regulation and improvement of consciousness, vital elements to ensuring that such a child is at peace. I resonate with you that adding some background noise in the course of exercise is relaxing. Having the attention of a child with sensory processing disorder is paramount to understanding their needs and helping them effectively. In this regard, keeping them near you, allowing them to take some water for refreshment, and giving them a break are valuable classroom accommodations.