Exploratorium
Cylindrical Mirror
Using flexible mirror-like paper, physical scientists experiment with images produced by curving it and looking into its reflective surface. They find that concave mirrors cause reflected light waves to cross and actually flip the image...
Exploratorium
Soda Can Mirrors
Here is an entertaining and illuminating lesson on morphed images. Middle schoolers make cylindrical mirrors by wrapping soda cans in reflective mylar. First, they try to determine what the images are that are embedded in the plan by...
Curated OER
Comparison of Images Formed by Plane, Cylindrical and Spherical Mirrors
Students experiment with differently shaped mirrors. In this reflection and optics lesson, students investigate the visual effects of reflected images in mirrors. They use plane, cylindrical, and concave mirrors for the activity.
Curated OER
Comparison of Images Formed by Plane, Cylindrical, and Spherical Mirrors
Learners observe how reflections differ in various types of mirrors. For this reflection lesson, students use cylindrical mirrors, plane mirrors, and concave mirrors to observe how each reflects the student's face.
Curated OER
Comparison of Images Formed by Plane, Cylindrical (concave side), and Spherical (concave side) Mirrors
Young scholars study mirrors and see how images can be reversed. For this reflection lesson students demonstrate that all mirrors reverse images and that the apparent right to left reversal in a plane mirror is a result of that reversal.
Curated OER
Death On Board La Belle: Finding Clues from Old Bones
Students practice analyzing skeletal remains for clues by using the Internet. In this scientific investigation lesson, students research the La Belle shipwreck using the Internet and written materials, later completing a Skeletal Report...
Curated OER
Homophones
In this homonyms worksheet, students read 5 sentences and choose the correct homonym to complete the sentence. Students then use the word they did not choose in a sentence.
Curated OER
Pinhole Viewer
Learners make a pinhole viewer to demonstrate how it inverts light passing through it which produces inverted images.
Curated OER
Density of Glass Fragments
Young scholars explore how the density of an object is determined and determine what a "physical property" is. They demonstrate how science can be applied to police work.