What Makes Science Hard for Newcomers?

Part I What makes science hard for newcomers? 1) The background (briefly) of my research - (why the math anxiety model doesn’t fit) 2) The Tier analysis (a visual) – message: there are many types of science learners in your class than simply younger versions of yourself 3) Three approaches (bio, chem, physics) but only one Nature 4) The (different) vocabularies of the three Sciences 5) How mathematics is variously used in Science Part II Rules and rules-driven assignments- lQ vs OQ1) How to incorporate creativity into assignments and tests? 2) Tests- borrowing “thought questions" from other fields (If Columbus hadn't discovered the new World, when and under whose law would it have been discovered?) 3) Grading practices (partial credit, post-exam credit for finding and explaining nontrivial errors 4) Icing on the cake – applications, examples of science/engineering from Tuesdays NY Times Part III Making Change at the Departmental Level 1) Taking control of at least some portion of the curriculum 2) Varying style of presentation 3) Taking control of at least some portion of the exams 4) GRADING pros and cons of grading on a curve 5) Updating labs and lab reporting.

Strengthening a Traditional Fire Protection Course by Using Fault Trees

Traditional courses and textbooks in occupational safety emphasize rules, standards, and guidelines. This paper describes the early stage of a project to upgrade a traditional college course on fire protection by incorporating learning materials to develop the higher-level cognitive ability known as synthesis. Students will be challenged to synthesize textbook information into fault tree diagrams. The paper explains the place of synthesis in Bloom’s taxonomy of cognitive abilities and the utility of fault trees diagrams as a tool for synthesis. The intended benefits for students are: improved abilities to synthesize, a deeper understanding of fire protection practices, ability to construct fault trees for a wide range of undesired occurrences, and perhaps recognition that heavy reliance on memorization is the hard way to learn occupational safety and health.