Be aware - please- I teach hands-on classes that cover this concept in depth. Because you are requesting the pages used in the discussion there may be questions. Be prepared to take some "think" time to process the information you are seeing along with the activities presented in these 35 pages. Have an open mind when diving into these concepts. There really is a reason for using -tion vs -sion. You will experience examples of each transition (-tion/-sion) and see many words that fall into each category. INCLUDED in these pages are sticky note/file folder activities and word card (fold and change) to discover the spelling changes activities.