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 PD 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 ...
Teacher Melissa Coton incorporated online citizen science project Globe at Night as part of a year 5/6 unit on light. Here, she reflects on what she and her students learned. Inspiration for the ...
Ocular forensics is the application of knowledge about eye structure and function to a court of law. Associate Professor Gordon Sanderson, an ophthalmologist at the University of Otago, gives ...
By using the example of spearing a fish, Associate Professor Gordon Sanderson, an ophthalmologist from Otago University, explains the principle of refraction. Refraction is as a consequence 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 ...
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 interactive explores the sequential and interlinking science concepts that underpin knowledge and understanding about light and shadows.
This slideshow, from the webinar Vision 20/20, provides additional support for the webinar video. Use the slideshow menu for further options, including view full screen, and go here for the ...
