…what we see: This is correct, but not yet useful. (Think about why what testimate displays is correct!) We need to tell testimate to compare proportions across the two groups!…
…you compute chi-squared instead of the difference in rashes? Yes. But you don’t need to. All that business of computing observed and expected is kind of brilliant, but you really…
…provided space, a catered lunch, and funding for substitute teachers for participants’ schools enabling them to attend. The slots filled quickly, and we extended the planned limit of 20 attendees…
…you a grant to use the money, not save it. And don’t stress when things—from professional development workshops to technology development—cost more than you expected. Simply adjust, proceed, and aim…
We are delighted to announce that Bridget Druken has been awarded our Robert F. Tinker Fellowship for 2024. Describing her background, Druken begins, “I loved all my classes and subjects…
…CODAP graph temporarily changes their values, allowing you to see the effect on statistical measures such as mean or median. Watch the video below to learn more. https://www.youtube.com/watch?v=7CKoRdJFKIY 4) Plot…
…Two short tutorials with user-friendly videos and a checklist of your progress will introduce you to our Common Online Data Analysis Platform (CODAP) in minutes. CODAP is an easy-to-use web-based…
What is the future of forest fires? Using Wildfire Explorer to learn about boreal forest succession Blog Post
…resources educators and students worldwide can use to understand the implications for the planet. The scientifically valid and easy-to-use Boreal Forest Fire Explorer will allow users to investigate the factors…
…on Project Director Jie Chao’s prior work on two National Science Foundation-funded projects: Narrative Modeling with StoryQ and AI Education Across the Curriculum. These projects have developed a web-based text…
…its staff created the Virtual High School, developed multi-level modeling for supporting genetics learning, created the award-winning Molecular Workbench, developed Energy3D engineering software, created the web-based data exploration software CODAP,…