In this 2-day activity (Fri., Jan. 13 & Mon., Jan. 16), students learned about the digestive system. In their table teams, students designed and carried out a lab to prove/ disprove a hypothesis on the effect of chemical breakdown on food particle size. Chemical breakdown was represented by vinegar and food particle size by antacid tablets. Students collected data, made a bar graph, and answered Analysis Q 4 of this Activity. The procedures will receive one score and the data table, graph, and Analysis will receive another. This work is due Mon., Feb. 2. Consult my earlier blog post for supporting information for this Activity.
No comments:
Post a Comment