Curated OER
Solar Hot Dog Cooker
Students create a solar hot dog cooker. In this solar energy lesson, students use various materials such as tin foil and cardboard to build a hot dog cooker. Students cook their own hot dogs.
Curated OER
Tools of Modern Astronomy
Students differentiate refracting and reflecting telescopes. In this earth science instructional activity, students explain how they are closely connected to satellites. They complete the concept map at the end of the activity.
Curated OER
Concave Mirrors
Study concave and convex mirrors with an in-depth slideshow presentation. Slides contain term definitions as well as labeled diagrams.
Teach Engineering
Acoustic Mirrors
Investigate sound waves with acoustic mirrors. Using audio software, groups make recordings of musical instruments, both with and without acoustic mirrors. They compare the recordings to see the effect of acoustic mirrors on sound...
Curated OER
Detective Fiction: Focus On Critical Thinking
Turn your 6th graders into detectives while growing their love of reading. Using critical thinking skills, they will be able to describe the five basic elements of detective fiction, read detective novels, make predictions, use the...
Curated OER
Many Advantages of a Lesson Study
Collaborating with colleagues on the lesson-study process can enrich various areas of education.
Curated OER
Application of Ellipses
In this algebra worksheet, 11th graders apply ellipses to real life scenarios such as football, satellite and planet orbits. They discuss a variety of way sto apply ellipses.
Curated OER
Thomas Hart Benton: The Sources of Country Music
Students examine artwork by Thomas Hart Benton. In this interdisciplinary lesson, students analyze the painting The Sources of Country Music, listen to folk music, and examine how recording technology and the movies shaped the images of...
Curated OER
Gold Rush in Photos
Students examine historical images of the Alaskan Gold Rush and complete a worksheet to better explain this era. They create a PowerPoint related to the images.
Curated OER
Landscape Painting
Third graders paint a landscape that demonstrates the illusion of space. In this visual arts lesson, 3rd graders paint a creek with reflections as the focus and include images showing foreground, middle ground, and background...
Curated OER
Talkin' About My Generation
High schoolers research notable figures from their generation and write a research paper illustrating the various figures' impact and influence on their generation in terms of language, leisure and politics.
Curated OER
Translation Into Reality
Students read a variety of short stories that focus on teenage protagonists. In groups, they answer comprehension questions and discuss the characters and setting for each story. Individually, they choose one writing assignment to...
Curated OER
Drawing On Gray Toned Paper
Students create an artwork that uses organizational principles and functions to solve a visual arts problem. The piece creates the illusion of transparency used to unify a work of art that demonstrates that light advances and darks recede.
Curated OER
Parabola
Students complete a worksheet and explore the parabola conic section during a web based activitiy. They answer questions based on their work as they make changes in the features of the parabola.
Curated OER
Creating a Japanese Garden Lantern in Crea-Stone
Students create a Japanese Garden Lantern. In this step-by-step ceramics lesson, students follow simple how-to directions to mold and create a Japanese Garden Lantern out of Crea-Stone.
Curated OER
Parabola (Lab Version)
Learners develop definition for parabola, explain relationship between properties of the graph of a parabola and its equation, explain how the equation of a parabola can be written in different forms, and solve problems that relate the...
Curated OER
Parabola
Students develop a definition of parabola and explain the relationship between the properties of the graph of a parabola and its equation. They explain how the equation of a parabola can be written in different forms and solve problems...
Curated OER
Bringing Math to Life with Laserdisc Technology
Students explore various problems. They present their final results and explain the path they followed in order to obtain their answers. Students show their written work as well as orally explaining their work.
Physics Classroom
The Physics Classroom: Reflection/ray Model of Light: Reflection Rules Concave
Students learn two rules of reflection as it has to do with concave mirrors. These two rules will greatly simplify the task of determining the image locations for objects placed in front of concave mirrors.
Physics Classroom
The Physics Classroom: Lesson 3: Concave Mirrors
Lesson 3 of this tutorial on refraction is on concave mirrors. Content that is covered includes the anatomy of curved mirrors, reflection of light and image formation, ray diagrams, image characteristics for concave mirrors, plus more.
Georgia State University
Georgia State University: Hyper Physics: Ray Diagrams for Mirrors
Provides a discussion of curved mirrors and ray diagrams. Shows and explains the process of drawing a ray diagram to determine the image location, size, and orientation.
Florida State University
Florida State University: Microscopy Primer: Concave Mirrors: Real Images
Florida State University offers an interactive Java applet demonstrating the object-image relationships for a concave mirror. The position of the object can be dragged along the principal axis and the location, orientation, and size of...
Georgia State University
Georgia State University: Hyper Physics: Mirrors in Imaging
A discussion from Georgia State University of different types of mirrors and the images which they create. Discusses different instruments which use mirrors to produce images.
Georgia State University
Georgia State University: Hyper Physics: Mirror Instruments
This site from Georgia State University discusses the means by which mirrors and lenses are combined to produce an optical instrument which accomplishes a specific purpose. Good illustrations.