This product is intended to be used with CKLA Grade 1, Domain 7: The History of the Earth. It includes three essential questions to guide your study of this domain. Essential Questions are a great introduction to the domain and help students connect individual lessons to "big picture" ideas throughout the domain. If your school has a poster maker, these are great to quickly print out, turn into a poster and put on your concept wall throughout the domain (great for observations ;) ). I can email an editable copy of the product if you would like, just ask! To view a product of comparable quality, take a look at my Essential Questions, Grade 1, Domains 1-11 BUNDLE product on my store, where a thumbnail is available.