The metaverse is a new and immersive online space that has the potential to revolutionize education. To make the most of this technology, it is important to bring best educational practices into the metaverse. This can be done by following well-worn principles derived from the science of how and what children learn. It is also important to be mindful of potential pitfalls in the design of educational technology for the metaverse. By partnering with educators and scientists, it is possible to ensure that children have real human social interaction and that their agency is supported as they explore virtual spaces. Additionally, there should be a focus on diversity in the representation of people and cultures in the metaverse. Overall, the metaverse presents a unique opportunity to improve education and it is important to approach its development with care and consideration.