Close message

Search results

Refine by resource type

Refine by topic

Main topic Specific topic Related topic
Listed under:  Science  >  Earth and space  >  Earth structure  >  Earth's crust  >  Oceans  >  Tides
Image

Ngan'gi seasons calendar

This is a seasonal calendar developed by the Ngan’gi people of the Northern Territory in collaboboration with CSIRO. The resource contains an introduction, a richly illustrated calendar and related links. The introduction includes information about the people’s wish to document traditional knowledge of their Daly River ...

Online

reSolve: Trigonometry: Rule of Twelfths

This sequence of three lessons gives students the opportunity to explore how tidal variations can be modelled and predicted using trigonometric functions and approximated with useful 'rules of thumb'. Students use real tidal data to explore how sailors make predictions at sea, draw their own graphs using a range of approximation ...