The app dedicates sections to how we perceive color. It explains why a red apple looks red (it reflects red light and absorbs other colors) through interactive games. The shadow section is particularly fun, allowing kids to manipulate light sources to cast shadows of different sizes and lengths, teaching the inverse relationship between the light source and the object.
The app doesn't shy away from "heavy" topics. It covers 21 different chapters, each focusing on a fundamental concept of light, including: How light bounces and bends.
As she explored the colors of light, Bobo became fascinated with the way light interacts with matter. She discovered how different materials absorb, reflect, or transmit light, creating a kaleidoscope of colors and effects. Her eyes sparkled with excitement as she realized that light is not just a simple phenomenon, but a complex and multifaceted aspect of our world.
What sets "Bobo Explores Light" apart from a digital textbook is its interactivity. The app uses a "hover" mechanic where Bobo floats around the screen. Every inch of the screen is tappable.
Stay tuned for Bobo's future adventures, as she explores more fascinating topics in science and beyond. Who knows what wonders she'll discover next?
Bobo visits a workshop of inventions. He marvels at the laser’s straight, powerful beam and the soft glow of an LED. He learns how lenses in eyeglasses, microscopes, and cameras bend light to help us see the very small and the very far away. Fiber optics, he discovers, can send light around corners—carrying phone calls and internet data in the blink of an eye.
Why is an apple red? Why is the sky blue? Bobo discovers that what we call “white” light is actually a party of colors: red, orange, yellow, green, blue, indigo, and violet. Using a prism, he splits sunlight into a rainbow. He now understands that the color of an object depends on which wavelengths of light it reflects back to our eyes.