Online proof project description, Spring 2019.
For the convenience of teachers using an integrated curriculum, items are separated into two groups: those appropriate for Math 1, and those appropriate for Math 2, according to Ohio’s assessments.
Fix note: This is work in progress. Draft items are first written as complete proofs in
order to consider which expressions, words, or phrases students might be prompted to
enter.
Questions to reviewers are written in red. Please send comments to Brad
Findell, findell.2@osu.edu
, Department of Mathematics, The Ohio State
University.
The Ximera Environment
Students complete the proofs by filling in blanks, pulling down menus, and selecting correct answers. In Ximera, some answers are checked automatically when they are chosen. Others answers require pressing Enter, clicking the blue question mark, or clicking the blue ”Check Work” button. Give it a try!