IB math SL exploration IA(7/7)

주제: maximization (personal utility)

[본문내용]

Background Information to the SL Internal Assessment
There are two standard level groups, one with 13 students and one with 15 students
for this current school year. The teachers for this group and the moderators of the
explorations have together over 30 years IB experience. Each teacher marked all
internal assessments and a sample (5) of them were moderated, taking into
consideration a variety of levels of performance. During the moderation, grades were
discussed and in most cases, very similar results were reached and some
arguments were held over one or two points out of twenty. After each person gave
their opinion as to what each category grade should be when we differed, eventually
the final grades were reached. This year we continued to be rigorous and fair with
the moderation process because in previous years our SL explorations have gotten
the same final grade as the one given from our teachers.

• 총 페이지수: 127 pages
• 과목명: Mathematics
• 주제: Maximization
• The file is in PDF format.