This bundle includes an animated PowerPoint introducing and modeling middle school science CER (Claim, Evidence, and Reasoning) writing, student fill in the blank notes that match the slideshow, and guided and independent practice for students. The bundle also includes a teacher-made exemplar of the student practice questions, as well as two CER exemplars that students can annotate to note effective components of CER responses. I have uploaded the word document version so that you can edit it to work best for you. I would take about 60-120 minutes to teach with the given materials, and everything you will need is here. There is also a do now that is only on the slideshow.