After reading a number of blog postings about Standards Based Grading (SBG), I tried a hybrid version of it during the Fall semester of 2010 in an Algebra I class and three Algebra II classes. What follows is a description of how I approached things, what worked, and what didn’t.

### Grading Policy

Approximately 40% of each student’s semester grade was based on SBG quiz scores, 30% on traditional chapter test scores, and 30% on the semester exam.

I was not obligated to test to specific standards, so I picked quiz “topics” which were timely and allowed for challenging questions. My goal was to have most questions be challenging enough to make perfect scores unlikely on the first try.

Each student’s best two scores for each topic counted towards their overall Quiz grade. All lower scores for the topic were dropped, regardless of the sequence in which the scores were obtained.

Each answer received a maximum of five points:

– One point for attempting the problem

– One point for using a valid approach to the problem

– Three points for working the problem to a solution

– One point taken away (up to three) for each algebra or arithmetic error

### Quiz Opportunities

My grade book consisted of a three-ring binder with one page for each student. Each page had a Continue reading Standards Based Grading Trial