Dash Robots for Special Needs Classroom

I work in a Special Education Classroom with high risk/ high need children. We have a very small budget for purchasing for robotics and most school funding goes towards other necessary classroom materials. I try my best to provide enriching learning experiences for children who otherwise do not have access to opportunities to use robotics. I would love to be able to use Dash robots in our special needs summer program, as well as during the regular school year to extend/enrich their learning. I have presented at ETFO on how to connect Dash n Dots to the Ontario curriculum, as well as presented on this topic for our STEM dept. It would be a wonderful, enriching experience for our early special need learners to have the opportunity to use them regularly while also meeting the targeted curriculum expectations of the Ontario curriculum. If you are able, please help me obtain a classroom set that can be used to enrich and develop 21st century competencies in our young at risk students.