Position: former Associate Professor, University of Otago. Field: Ophthalmology. Dr Gordon Sanderson was Associate Professor in the Department of Ophthalmology at the University of Otago ...
This provides a timeline of events related to ultraviolet radiation from both a living world and a physical world perspective. 900 BC–500 AD – Ancient Greek and Roman women lighten their skin ...
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 ...
In this activity, students use UV beads to investigate the effectiveness of different sunscreen lotions. By the end of this activity, students should be able to: explain the connection between UV ...
The human eye contains structures that allow it to perceive light, movement and colour differences. In this activity, students use online or paper resources to identity and label the main parts ...
Dissections offer memorable science experiences that can provide inspiration for students to learn more about living things and even consider pursuing a career in biology. There are many ways a ...
Alzheimer’s disease is an irreversible, progressive brain disorder that slowly destroys memory and thinking skills and eventually even the ability to carry out the simplest tasks. In this online ...
Search data from NASA’s Kepler spacecraft for the dips in star light intensity caused by exoplanets – planets that orbit stars other than the Sun. As these exoplanets pass between the star and ...
Globe at Night is an international citizen science campaign to raise public awareness of the impact of light pollution by inviting citizen scientists to measure and submit their night sky ...
Join Karen Parker from Tahuna Normal Intermediate School and Greta Dromgool from the Science Learning Hub in a session which will introduce you to Vision 20/20, an exciting Participatory Science ...
To customise curriculum materials for younger students, teachers need to consider the particular knowledge and skills that their younger students have (Grossman & Thompson, 2008). Strategies ...
Students develop knowledge of new technology that enables fish oil to be added to food without a fishy taste or smell and design an advertisement to promote an omega-3 enriched food. Purpose To ...
Associate Professor Gordon Sanderson from the Ophthalmology Department at Otago University explains how the growth of the eye during childhood can affect our eyesight in adulthood. If the eye ...
Robert Hooke's diagrams of cork cells started a frenzy of activity that produced some beautiful first pictures of cells from all sorts of organisms. Here, Nobel prize winner, Sir Paul Nurse ...
What does 'cell theory' really mean? Plant cells and unicellular organisms had been observed in the 17th century, but another century was passing before they would be seen in animals. From about ...
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 ...
This interactive looks at the electromagnetic spectrum.
Use this interactive to label different parts of the human eye. Drag and drop the text labels onto the boxes next to the diagram. Selecting or hovering over a box will highlight each area in the ...
