Students then carry out the investigationĪny other comments (optional) can include your reflections on this process and lessons Which includes, but is not limited to the following:Įxample of data collection strategy (tables, graphs, etc) Once students understand the parameters of the phenomenon, have them write a PLAN, Teacher goal: Give students goal, materials, parameters, and opportunities to planĪnd carry out discussions without assistance. Student goal: Design and build a Popsicle stick catapult to launch mini marshmallowsĪcross the room into a paper cup with accuracy. Planning and Carrying Out Investigations Activity #1: Marshmallow Catapult ![]() Have been provided to engage in each Practice. The conceptual nature of the Practice to gain deeper understanding. ![]() Reminded to not get wrapped up in the activity, but rather continually reflect on Rather the conceptual change related to the practice. The emphasis is NOT on the activity itself, but The purpose of the following activities is to engage teachers in the Practice of PlanningĪnd Carrying Out Investigations. Planning and Carrying Out Investigations Activity #3: Data Collection Method Reportĭeveloping Conceptual Understanding of Planning and Carry Out Investigations Activities Planning and Carrying Out Investigations Activity #2: Pringles Challenge (constrained by the experimental design to take particular values).įrom A Framework for K-12 Science Education, 2012, p. The relevant variables and considering how they might be observed, measured, and controlled Planning and designing such investigations require the ability to designĮxperimental or observational inquiries that are appropriate to answering the questionīeing asked or testing a hypothesis that has been formed. Their predictions and whether the inferences suggested by these mod- els are supportedīy data. ![]() The second goal requires investigations to test explanatory models of the world and Often lead to identification of features that need to be explained or questions that In the first, careful observation and description (1) to systematically describe the world and (2) to develop and test theories andĮxplanations of how the world works. Scientists and engineers investigate and observe the world with essentially two goals:
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