What do we want to know about our students' thinking? Categorizing chemistry formative assessments with ACCT.

Formative assessment questions provide a useful lens into students' minds regarding what they are thinking about chemistry. By ascertaining what students are thinking, teachers can make decisions regarding what to do with what they learn. The members of ACCT (Assessing for Change in Chemical Thinking) presented a ChemEd X Talk on the topic on May 26th. You can watch the edited recording of this Talk and find more resources here.

Surveying Litter as a Citizen Science Chemistry Activity

During the last few semesters, a small survey has been deployed at Bradley University where students were to describe and classify items of litter that they found. The purposes of the surveys were to get students thinking about some of the chemical implications of solid waste and give the students some experience with a citizen science project. The most recent iteration of the survey, and some of its results, are described.

Chemistry Topics

acids/bases applications of chemistry aqueous solution chemistry Atomic Properties / Structure conductivity consumer chemistry Demonstrations density electrochemistry electrolysis Food Science gases General Chemistry kinetics Laboratory Instruction liquids magnetic properties metals noncovalent interactions Outreach Oxidation / Reduction oxidation/reduction periodic table Phases / Phase Transitions / Diagrams Physical Chemistry physical properties precipitation/solubility Public Understanding reactions solids stoichiometry thermodynamics