Unit 1 Lesson 1 Formative Assessment 22 unread replies.22 replies. You will answer each question in COMPLETE SENTENCES. Once you answer each question, you will post it to the discussion board. After you post to the discussion board, you must reply to TWO student replies. Your reply must answer the question they still have OR add to one of their answers. 1. What is the significance of primary and secondary sources to a historian? Cite specific evidence to support analysis of primary and secondary sources. Determine the central ideas or information of a primary or secondary source (the link you provided); provide an accurate summary of the source distinct from prior knowledge or opinions. Analyze the relationship between a primary and secondary source on the same topic. One question I still have... To receive credit for Students will be required to adhere to the Discussion Board Rubric. Click on rubrics on the left to view the Discussion Board Rubric. You will want to view the rubric before answering the discussion questions.