Bigshot can be used to develop a variety of learning programs − in-class lessons, after school activities, weekend workshops or even holiday projects. It can also be a fun experience shared between family members. Here, we present some ways in which the content on this website can be organized into topics. Each topic includes concept learning, building activities, and a quiz. We share these ideas to help mentors get the most out of Bigshot with the least effort. But, we must emphasize that these are just a set of ideas and there are numerous other ways in which teachers may use Bigshot. In fact, if you have a great idea that worked well, or even just a comment, please do share it with us (teach@bigshotcamera.com).
- Learn | - Fun fact | - Activity | - Quiz | - Advanced | - Video |
Click each topic to expand.
What is a camera? How do photographs influence our view of the world? Explore both questions through discussion and hands-on projects.
A picture is worth a thousand words. Photographs shape our sense of history and document our lives.
The simplest camera works with nothing more than a dark box and a tiny hole.
Build a simple camera with household materials.
Enjoy some startling real-life examples of pinhole imaging!
Fun questions to see how much you have learned.
From the vibrant shades of a rainbow to the vivid hues of flowers, our world is filled with rich colors. Explore the nature of light and how we perceive millions of colors.
Newton's discovery that white light is a mixture of many colors − the colors of a rainbow.
Courtesy: MadDogScience, Youtube.
A hands-on project to confirm Newton's hypothesis that mixing the colors of a rainbow produces white light.
A brief video explaining the nature of light as a wave.
Credit: Derek Owens, Youtube.
Different colored lights correspond to different wavelengths.
Credit: Derek Owens, Youtube.
Light that is visible to the human eye is in fact a tiny portion of the range of electromagnetic waves.
Credit: Derek Owens, Youtube.
Humans actually sense only three colors − Red, Green and Blue. But, these primary colors can be mixed to perceive millions of colors.
The first color photograph, taken in 1861, is a combination of three black and white photos taken with the three primary color filters, respectively.
The eye and the brain can trick us into seeing colors and patterns that aren't there.
Fun questions to see how much you have learned.
Mirrors reflect light rays − bounce them off their surface − to create images. This simple phenomenon of reflection allows us to see things that would be impossible to see with the naked eye.
The mechanics of reflection at work.
Credit: AMomentofSciencePBS, YouTube.
A short video of how mirrors are manufactured.
Credit: Discovery Channel, YouTube.
Make a simple device to see around corners using mirrors.
Create beautiful patterns with mirrors.
Be sure to visit this popular attraction at amusement parks. It's a maze made entirely with mirrors. Credit: Bethany Bryan, YouTube.
Lenses bend and focus light to form images. Learn how lenses work and build a simple lens-based camera.
When a ray of light passes from one clear material to another, it bends at the boundary.
Clear glasses can be shaped to converge or diverge light.
A thin convex lens can be used to capture photos.
Build your own lens camera using simple components.
The giant camera built by Robert Lawrence in 1900.
Explore two important properties that guide the design of camera lenses.
Play with the aperture and focal length to create a sharp image.
Blending art and science to make camera lenses. Credit: Discovery Channel, YouTube.
Fun questions to see how much you have learned.
Point, shoot, and you have a photograph. It is a process we take for granted. But how does light get converted to a picture that we can see and hold? The journey from the Camera Obscura to film to digital photography is a fascinating one!
A light-sensitive plate that records and image.
Documentary on George Eastman and his revolutionary impact on film photography. Credit: PBS American Experience. YouTube.
Documentary on George Eastman and his revolutionary impact on film photography. Credit: PBS American Experience. YouTube.
Documentary on George Eastman and his revolutionary impact on film photography. Credit: PBS American Experience. YouTube.
In digital photography, film is replaced by electronic image sensor.
A pixel (short for picture element) is the basic unit of an image sensor.
A complete image is captured by pixels arranged in a rectangular grid.
Image sensors are color blind. By using a simple trick with primary color filters, we can capture full color images.
Fun questions to see how much you have learned.
The eye, our "window to the world," is a fascinating organ. Modern cameras are inspired by the design of the eye and mimic its mechanisms in many ways.
Explore the anatomy of the human eye.
Build a simple device that mimics image formation in the eye.
Everyone has a blind spot in their field of view.
Things are not always what they appear to be. Certain patterns and designs trick the brain to produce illusions.
Some people cannot see certain colors. This alters the way they perceive the world.
Fun questions to see how much you have learned.
Showing images has become important part of our communication. Displays are found in watches, cameras, cell phones, TVs and many other gadgets. Explore how the display technology has improved from simple slide projectors in 1600s to modern flat liquid crystal displays (LCD).
Build a simple device to project images onto walls.
The simple projector we built above was thought to be magic in 1600s.
Introduction to modern displays used in computers and smartphones.
The phenomenon of restricting the plane of light waves to a certain orientation.
A polarizing filter coltrols brightness by allowing only a portion of light to pass through based on their orientation and the polarization of the the light.
Liquid crystals control the polarization of light passing through them.
Visualize the structure and working of a single LCD pixel.
Bill takes apart an LCD monitor and shows how it works. He explains how it uses liquid crystals, thin film transistors and polarizers to display information. Credit: Bill Hammack. YouTube.
Fun questions to see how much you have learned.
Explore the intriguing interplay between electricity and magnetism. Make magnets using electricity and generate electric current using magnets.
Make a simple iron nail behave like a magnet by running electric current around it.
A couple of interesting facts about magnets.
Generate electric current using magnets and wires to make a light bulb glow.
The world's first electric generator built by Michael Faraday. Credit: Veritasium. YouTube.
Learn how small electricity generators work.
Fun questions to see how much you have learned.
A motor combines the effects of electricity and magnetism to generate mechanical force. This force can be used to rotate things. Gears help speed-up or speed-down this rotation.
Make a coil spin using magnets and electric current.
See how gears are mostly used to transfer the rotation about one point to another.
A train of gears of different sizes can be used to increase or decrease the speed of rotation.
Fun questions to see how much you have learned.
The moment you have been waiting for! Build your own Bigshot. In the process, reinforce and apply the concepts learned in the above topics.
Carefully follow steps to assemble the Bigshot camera.
Identify and learn what each electronic component does.
Visualize what happens inside the camera when the shoot button is pressed.
Many of the photos we shoot tend to look similar. This is because we approach subjects in much the same way with every shot. Eventually these photos will start to look uninteresting. Here are some of the tips to keep in mind while composing your photos.
Experiment with your camera. Shoot from different angles. Shoot from closer or farther. Play with lighting. Try different lenses.
A simple rule for framing photos that yields visually pleasing results.
To achieve a strong 3D effect, shoot 1-4 feet away from the subject.
Use Bigshot to create stories with pictures. Each photo shoot can focus on a theme or subject of choice. Be sure to use all three settings for your pictures − normal, panoramic, and stereo. Some popular photo shoot themes are:
Discuss the variety of pictures taken by the group. What makes some of them special? Why? Then curate the best photos and write a few lines on each, giving them titles and briefly explaining the photographer's artistic vision. Hold your own "exhibition" to proudly showcase the best pictures of each member of the group to family and friends.