I would use the activity set provided for the moon, with the intention of it being an introductory lesson as I have learned that the moon is a great place to start teaching about space. I would start by using a riddle – asking the senior infants to tell me what appears in the sky at night and glows, has craters etc. until someone tells me the answer. Then we would complete the ESERO 2 Lesson. Senior Infants can be jam packed in terms of fitting everything in so since this is our play theme, i might complete this at a station during structured play.