Light Waves Workshop
Physics light workshop for schools
This light waves workshop contains eight or more practical activities covering all major topics in the national curriculum including reflection, refraction, diffraction, pinhole camera, focusing, light spectrum, colored lights, and the eye. The activities are tailored for each key stage group.
Format
We can deliver sessions in parallel.
1 instructor can deliver the following in a full day:
Primary: 4 sessions x 1hr 15mins
(30 students per session)
Secondary: 5 sessions x 1hr
(20 students per session)
Contact us for larger events.
Age Group
Year 3 - Year 13
KS2, KS3, KS4, KS5
Reflection
Learn how light waves reflect off mirrors with our light ray boxes.
Refraction, Diffraction, Convex Lenses
Conduct further experiments with our optical kits to learn about refraction with glass blocks. Learn how light is focused inside the eye with a convex lens. Additionally, create a rainbow of coloured light waves by splitting a narrow beam of white light.
Pinhole Camera
Students will learn the basics of a pinhole camera and observe how images appear inverted when they are captured from light waves. Modern cameras still use this basic principle to capture images.
Newton's Disc and Light Spectrum
Conduct the rotating disc physics experiment to demonstrate how white light is composed of colours of the rainbow.
Gallery
Typical Workshop Day*
- Discuss the properties of light waves and how they travel.
- Practical - Use mirrors to reflect images and writing to understand how light reflects.
- Practical - Reflect a beam of white light off mirrors. Discuss the basic principle of angle of incidence = angle of reflection.
- Practical - Conduct an experiment to understand diffraction.
- Practical - Learn how refraction occurs in light waves as they travel through prisms with our light ray box and optics kit. We may also look at how refraction occurs as light travels through a beaker filled with water.
- Practical - Conduct an experiment with a convex lens to focus a triple light beam into a single spot. Discuss how light waves are focused inside the eye.
- Observation - Learn how a pinhole camera work.
- Practical - Handout material to create a rotating colour disc. Then spin the disc using a motor and observe how the colours blend to appear white. Discuss optical mixing.
- Usually, we will reset the session and repeat it for more groups of children on the same day. On occasions, we will end the day with a street-dance performance.
* The activities may vary depending on the length of the workshops and the age and ability of the students.