This lesson enables students to:

• estimate and measure leaves in a number of ways
• learn different techniques to measure a complex shape
• think about fair tests and be asked to organise and display their data

The lesson is designed to help teachers cover measurement,...

This interactive simulation gives the opportunity for students to explore Least-Squares Regression. There are a number of different options available from the drop-down menu or students can plot their own points. Students then use the sliders to add their own line of best fit, residual lines and squared residuals...

In this puzzle students are presented with a series of shapes. The shapes fit together to make a rectangle. Clues are given in the form of length scale factors, area scale factors and volume scale factors. Students are required to place scale factors which have the same value adjacent to each other in order to...

This resource contains a collection of interactive pictures designed to illustrate and practise the vocabulary associated with measure. They are:

...

This is an investigation into how the Fibonacci sequence gives rise to the Golden Ratio. The supporting spreadsheet allows the initial values of the sequence to be changed and an interactive...

In this resource students are asked to calculate the bearings and distances a ship will need to travel in order to complete a voyage from Cairns to Brisbane via a number of sample sites.

To complete the task, students need to measure bearings, distances on a map and use the scale provided to convert to...

In this resource students are asked to read and plot coordinate points on behalf of a scientific research voyage from Cairns to Brisbane via a number of sample sites.

The additional extension material ask students to plot points using latitude and longitude.

The materials contain a detailed...

In this resource students are asked to explore longitude and latitude on behalf of a scientific research vessel.

In addition to introducing students to the idea of lines of latitude and longitude on the globe, the materials ask students to find the latitude and longitude of given points, and to plot the...

In this activity children explore how images are stored and communicated by computers (including robots and rovers). They learn how a picture is made up of pixels and how each pixel is coded for by a number code, which is then converted into an image. Children learn about Binary code and how it is used to represent...

In this resource students are asked to perform numerical calculations in order to reveal parts of an image of an underwater volcano chain.

Students must correctly answer the question contained on each square to reveal part of the map hidden behind the squares, in order to find the location of the underwater...

In this resource students are asked to measure the distances between the seamounts and reefs on a map, convert their readings into kilometres, and plot the data on a graph to calculate the speed of the Australian plate.

The materials contain a detailed presentation, student worksheets and solutions.

In this resource students are asked to help a team of scientists to investigate Lexington Seamount, a newly named underwater volcano located in the Coral Sea, off of Australia's east coast.

Using multibeam mapping technology, scientists have been able to produce maps of extinct underwater volcanoes that have...

This collection from Teachers TV features videos which provide great lesson ideas and informative demonstrations of techniques used by secondary teachers in mathematics lessons at a variety of schools covering topics such as:

*circumference and diameter
*dynamic geometry
*investigations
*...

This collection from Teachers TV features videos which provide great lesson ideas for primary mathematics practitioners, covering topics such as:

*calculations

*fractions

*algebra

*data handling

*venn diagrams

*number

*measures

*problem solving

*shape...