Curated OER
Optical Images
Ninth graders study optics and the law of reflection. In this optical images lesson students use a laser and conceptualize the law of reflection.
Curated OER
Making a Periscope
Young scholars experiment with a simple periscope to see how it reflects light. They draw a diagram of the path a ray of light follows as it travels from an object, through the periscope, and into your eye.
Curated OER
Reflection & Refraction
For this online interactive reflection and refraction worksheet, students respond to 7 multiple choice and fill in the blank questions regarding the information included in the provided paragraphs.
Curated OER
Pinhole Viewer
Students make a pinhole viewer to demonstrate how it inverts light passing through it which produces inverted images.