PR is scored by percentiles, meaning possible scores range from 1-99. For example, if a student receives a score of 67, it means he performed as well as or better than 67 percent of those in the same grade who took the test. Zone of Proximal Development (ZPD): This score serves ...
Vygotsky scaffolding is part of the education concept "zone of proximal development" or ZPD.The ZPD is the set of skills or knowledge a student can't do on her own but can do with the help or guidance of someone else. It's the skill level just above where the student currently is. Z...