Check out this DIY idea from Your Therapy Source. This website is full of great resources, including free or low-cost printables and activity ideas to tackle challenges sensory regulation, anxiety, and coordination. They have a massive list of free activities and ideas here.
A great OT and PT can bring a wealth of information and ideas to your child’s programming, and they can write prescriptions for equipment that can be purchased by schools using Special Education Amount funding. Your board may have these specialists on-staff, but it is more likely that you child would see them on a consultative basis through the local Child Development and Treatment Centre.