Free, accessible resources are readily available for educators who want to add virtual reality to their teaching tools. Start small, be realistic and persist, says Siân Shaw. You can start right now without any funding, technical skills or support. Start small – little acorns can grow into mighty oak trees. Start with what you have and you will get where you want to go. Use what is free and easily accessible and be prepared to sacrifice a little of your own time and energy.
