What is the relationship between light and shadows?
Light is a form of energy that helps us see things. Shadows are caused when an object blocks light from reaching a surface. Light and shadows can be used to create illusions.
Light & Shadows
Light: A form of energy that helps us see things. Shadows: An area where light does not reach. Illusions: A trick of the eyes caused by light and shadows.
Concepts:
Shadows can be used for navigation. Different colors of light can be mixed to make new colors. Shadow puppets are a popular form of entertainment.
Fun facts:
Work together in pairs: What is the difference between a shadow and a silhouette?
Work together in pairs: What are three characteristics of shadows that are caused by light?
Brain break: Create a drawing of your favorite superhero in a unique setting such as a futuristic world, a magical kingdom, or an alien planet. Be sure to include details and color!
What is a shadow?
- A dark shape created on a surface when an object blocks light.
- An object blocking light.
- A source of light.
- A reflection of light.
Which of the following is NOT a type of shadow?
- Real shadow.
- Casting shadow.
- Umbra shadow.
- Solid shadow.
What is the difference between a real shadow and a casting shadow?
- A real shadow is the dark shape created on a surface when an object blocks light. A casting shadow is the shadow created when an object is illuminated by light.
- A real shadow is the shadow created when an object is illuminated by light. A casting shadow is the dark shape created on a surface when an object blocks light.
- A real shadow is a type of shadow created by the sun. A casting shadow is a type of shadow created by the moon.
- A real shadow is a type of shadow created by the moon. A casting shadow is a type of shadow created by the sun.
What happens to the size of the shadow when the distance of the object from the light source is increased?
- It stays the same.
- It increases.
- It decreases.
- It gets brighter.
What is the difference between a light source and a shadow?
- A light source is the source of light. A shadow is the dark shape created on a surface when an object blocks light.
- A light source is the dark shape created on a surface when an object blocks light. A shadow is the source of light.
- A light source is the shadow created when an object is illuminated by light. A shadow is the dark shape created on a surface when an object blocks light.
- A light source is the reflection of light. A shadow is the dark shape created on a surface when an object blocks light.