Curated OER
Optical Illusions
Students view, identify, and construct four optical illusions. In this optical illusions lesson, students are introduced to four types of optical illusions. They construct their own illusions.
Curated OER
An Awareness of Light Made Simply Fun
Learners with sensory perception issues discover the properties of light through a series of excellent hands on activities. They look at beams of lights in a darkened room; use a kaleidoscope and optical illusions as they experience the...
Curated OER
What is Retrograde Motion
In this retrograde motion worksheet, students draw a diagram of the night sky by connecting dots to show retrograde motion. They compare retrograde motion to an optical illusion and answer questions about both.
Curated OER
Op Art and Contrast
Seventh graders explore the Op art movement and the work of artists Bridget Riley, Victor Vasarely and MC Escher. the principles of contrast and how it can be used to create optical illusions is examined in this lesson.
Curated OER
A Change of Scene
Young scholars are challenged to create optical illusions using using cut-outs. The activity provokes thoughtful discussion about scale.
Curated OER
A Change of Scene
Students create their own optical illusions by making something look big and then changing what's around it to make it look little.