This is a 2 page activity (1 page front and back) with sentences for comma practice/assessment. There are 22 sentences with approximately 52 opportunities to show mastery of comma usage/comma justification.The zip file also contains a copy of the One Page Simplified Comma Rules, but here is the URL. This is a free download. https://www.teacherspayteachers.com/Product/Simplified-Comma-Rules-2795631This can be used as a Formative assessment,Summative assessmentQuizPracticeMini-Lesson or Activi