No-prep Science Data Talk! Students analyze shadow length data, create a bar graph, and write a CER (Claim–Evidence–Reasoning) response about shadows and the sun—perfect for Grades 4–5. Product Description (copy/paste) Build a strong routine for science data analysis + CER writing with this print-and-go Science Data Talk for grades 4–5! Students use a simple data table to examine how shadow length changes throughout the day (9 AM, noon, 3 PM, 5 PM), then create a bar graph, answer