Climate change and its impacts are both obvious and pervasive, through measurement and experience. Climate change itself is controversial in some circles, and its connections to certain extreme weather hazards are controversial even within science. The globe has warmed by nearly two degrees Fahrenheit in the last century. How much of that has been driven by human, versus natural, activity? Through September, 15 separate weather and climate disasters have caused at least one billion dollars in direct damages in the United States. How are these events related to climate change? This presentation will examine climate change, from the lens of the institution tasked to calculate both the rate of warming and the number of billion-dollar disasters, and will explore the relationships between climate and extreme weather, and share insights on what can be learned from history.
Meta-analysis of 225 papers that compared student performance under active learning versus lecturing in undergraduate courses across the STEM disciplines will be presented. The results indicate that on average students are 1.5 times more likely to fail when being lectured to as compared to when the same course has an active learning component, and active learning increases exam scores by almost half a standard deviation. Research results that increase student achievement will be summarized, including discussion of how even small changes can close the gap between teaching and student learning; this has tremendous implications for all students, especially those from underserved groups. PORTAAL, a new classroom observation tool that identifies key elements of an active learning classroom associated with enhanced student learning, will be presented.