The hole in the layer is a problem for all New Zealanders because it allows greater levels of potentially harmful UV rays to enter the atmosphere. These rays have been found to increase the risk ...
In this online PLD session recorded on 27 August 2015, secondary teacher Steve Chrystall talks about the Science Learning Hub’s light and sight resources and how he used them to teach year 9 and ...
Are you looking for ways to teach forces? If you’re new to the Science Learning Hub, you may want to start with our introductory video on teaching physics. Help, I’m teaching physics Discover ...
If there is no light, there is no sight – explore our resources and learn more about the basics of light, how we see and how we perceive the world around us. The research work of three scientists ...
Dr Adrian Dorrington from the School of Engineering at the University of Waikato is conducting research in the field of optoelectronics. His work is involved with finding out how 3D cameras can ...
Position: Former Senior Lecturer, University of Waikato. Currently founder and director Chronoptics. Field: Optics, time-of-flight 3D-cameras Dr Adrian Dorrington was attracted to studying ...
In this activity, students investigate specular and diffuse reflection by looking into a dark box and shining a torch at various objects, coloured paper and a mirror. By the end of this activity ...
In this activity, students make a pinhole camera and see images formed on an internal screen. They then use a lens and see brighter and sharper images. This models the human eye. By the end of ...
In this activity, students aim spears at a model of a fish in a container of water. When they move their spears towards the fish, they miss! This activity investigates refraction. By the end of ...
Dr Adrian Dorrington, a scientist from the University of Waikato, explains how the brain interprets the images our two eyes receive. The net result is that we experience depth perception. 3D ...
University of Waikato scientist Dr Adrian Dorrington is investigating different applications of 3D cameras. The camera emits light, and the time of flight from camera to object and back again is ...
Using time-of-flight 3D cameras for measurement applications has its operational problems. University of Waikato scientist Dr Adrian Dorrington explains what these are and how they can be ...
Use this interactive graphic organiser to help highlight some common alternative conceptions about light and sight. Place each label where you think it belongs. This activity can be done ...
This slideshow from the webinar Physics made simple – waves provides additional support for the video tutorial. Use the Slideshow menu for further options, including view full screen, and go here ...
This interactive explores the sequential and interlinking science concepts that underpin knowledge and understanding about light and shadows.
