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Physics Classroom
The Physics Classroom: Image Formation for Plane Mirrors
Scroll down to Lesson 2 for a tutorial on image formation in plane mirrors. The tutorial from Glenbrook South High School provides lessons on why and how an image is formed, image characteristics for plane mirrors, ray diagrams, plus more.
Physics Classroom
The Physics Classroom: Reflection and Mirrors: Who Can See Who?
Through investigation, discover the fundamental principle used to explain who can see who in a plane mirror, and why this happens.
CK-12 Foundation
Ck 12: Physical Science: Mirrors
[Free Registration/Login may be required to access all resource tools.] How a mirror forms images and how to distinguish between real and virtual images, and the different types of mirrors and the images they produce.
Physics Classroom
The Physics Classroom: Reflection/ray Model of Light: Mirror Portion Required
A tutorial which demonstrates how ray diagrams can be used to determine what portion of a plane mirror must be used in order to view an image.
CK-12 Foundation
Ck 12 Exploration Series: Simulations: Physics: Prom Night
[Free Registration/Login Required] Understand the Law of Reflection by plane mirrors and the formation of virtual images. Use the simulation to play with variables for a variety of reflections. Further examples explaining how mirrors...
Pennsylvania State University
Penn State Graduate Program in Acoustics: Reflection From Mirrors
Included here are illustrations of reflections from a plane mirror, a concave mirror and a convex mirror.
PBS
Pbs Mathline: Mirror, Mirror Lesson Plan [Pdf]
Determine which regular polygons tessellate by using mirrors. Printable lesson plan.
Science Education Resource Center at Carleton College
Serc: The Reflection of Light
In this science lab, students work with a partner and complete four investigation activities that experiment with reflection using plane mirrors.
Optical Society
Optical Society of America: Optics for Kids: Mirrors and Images
An experiment to investigate how many images appear as the angle between two hinged mirrors is increased. Accompanied by an explanation of what is happening, questions for students to consider, and a link to an article about reflection.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Plane, Concave, Convex Mirrors (Intermediate)
This lesson plan describes a demonstration with mirrors to catch the interest of young scholars. Should be used with intermediate or middle school students.
Physics Aviary
Physics Aviary: The Way a Mirror Works Lab (Plane)
This lab is designed to have students investigate the relationship between the angle of the boards and the angle the puck comes off the boards.
Wolfram Research
Wolfram Math World: Reflection
This site defines reflection, separates reflection into two categories of amphichiral and chiral. The site also gives formulas used in reflective symmetry including point-plane distance, position of reflected points and has links to...
Physics Classroom
The Physics Classroom: Reflection and the Ray Model of Light
A four-lesson tutorial on the reflection and the ray model of light. These complete tutorials include informational text, interactive activities, animations, and quick, interactive comprehension questions.
Boston University
Bu: Optics: Geometric Optics
Several short descriptions of demonstrations which illustrate principles of geometric optics (many of which focus upon refraction).
Physics Classroom
The Physics Classroom: Refraction/ray Model of Light: Image Formation Revisited
Students take an in-depth look at the physics behind image formation.
Other
Geometric Optics
This site provides a very brief definition to geometric optics, and includes links to related information.
Curated OER
Diamond
Gives information on the different kinds of symmetry operations, including mirror planes, rotational axes, and rotoinversion axes.