Teachers use a grade chart to keep track of the students grades.A grade chart will also tell you what the grades are worth.With so many parents home schooling these days,finding the supplies you need can be a rather hard task.You can go to basically any store to find these supplies.You can also find online to print out.This is a time saving idea for parents and
. teachers.http://www.homeroomteacher.com/gradingchart.html