Physics Instructional Guide

Reflection and Refraction

Physics

Quarter 3

McGraw Hill Module 16

Reflection of Light

Focus Question: Why does light reflected from a mirror make an image while light reflected from a piece of paper does not?

● Chromebook ● Paper and Pencil ● PlaneMirrors ● Laser pointer ● White paper ● White marker board ● Straight pins ● Corkboard ● Ruler ● Protractor ● PVC plastic plumbingT ● Rubberbands ● Wooden block ● Tinted acrylic ● thumbtacks

Explore and Explain:

409 414

100 mins

Teacher Presentation: Reflection of Light Interactive Content: Reflection of Light Forensics Lab: A Little Time to Reflect Quick Demo pg 410: Reflecting Surfaces Interactive Content: The Law of Reflection Interactive Content: Plane-Mirror Images PhysicsLAB: Position of Mirror Reflection Practice Problems

Elaborate:

413

Return to DQB and Focus Question

● Chromebook 15 mins

Evaluate:

414

Formative Evaluation Lesson Check: Reflection of Light Engage: What are some advantages and disadvantages of curved mirrors compared to plane mirrors?

● Chromebook ● DQB

Lesson2: Curved Mirrors

415

10 mins

● Chromebook 60

Explore and Explain:

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