Скачать или смотреть STEM SOS PBL Level 2 Mirrors 2017

This is about the mirrors and reflection with their characteristics being reflective. This shows an observational experiment on finding the focal point on a concave mirror.

STEM SOS
STEM SOS is a rigorous, interdisciplinary, standards-focused, and engaging STEM teaching approach that is teacher-facilitated, student-centered and directed through sets of project- and inquiry-based (P&IBL) projects. This PBL approach is to maintain the focus on standards-based teaching while enriching and extending the learning of students through PBL projects. The goal is to promote not only collaborative skills and student ownership of learning but also to promote student success in state and national standards.