8.I.A.1.d Make inferences based on observations. Predict the results of actions based on patterns in data and experiences. Discriminate among observations, inferences and predictions. Think critically and logically to make relationships between evidence and explanations. 8.I.A.6 Recognize and analyze alternative explanations and predictions.
Science advances through legitimate skepticism.
8.I.B.7 Scientific investigation sometimes results in new ideas and phenomena for study. 9-12.I.D Formulate and revise scientific explanations and models using logic and evidence. 9-12.I.E Recognize and analyze alternative explanations and models. 6.3.B Use effective speaking skills with a sense of audience and purpose. 6.3.C Express opinions in oral presentations.