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• TLF-IDM021037

This practical lesson sequence examines lossy and lossless techniques of data compression. Students perform comparisons of various compressions on a variety of images.

• TLF-IDM020974

This resource guides students through an extended school-based or local investigation focussed on waste and materials using the five-step sustainability action process. The resource supports the investigation of a real-world issue or problem. Students develop and implement a chosen sustainability action and then evaluate ...

• TLF-IDM021011

Students develop an understanding of how computers store and send digital images and they are able to represent images in a digital format.

• TLF-IDM021020

In this lesson sequence, students use big data sets and school surveys, to design (and as an extension activity, make) a new digital communication solution for the school.

• TLF-IDM021022

In this sequence of lessons, students design a sequence of steps for others to follow. They convey their instructions to peers and evaluate the work of others to determine if the outcome was successful.

• TLF-IDM021024

In this sequence students plan, create and edit a program that will ask maths questions that are harder or easier depending on user performance.

• TLF-IDM016338

Students use this deatiled resource consisting of ten slides with diagrams, written explanation and voice-over to identify the names and sources of food types needed in a balanced diet and the different uses of food in the body. There is a two-question quiz and a summary slide.

• TLF-IDM016366

An online resource with interviews and master classes with many of Australia's prominent scientists. Interviews with eight scientists in areas of astronomy, marine biology, bio-chemistry related to medical research, chemistry related to materials science, astro-imaging, palaeontology, climate change science and psychology ...

• TLF-IDM016389

This resource contains a materials and instruction list and brief explanation for students about the process of relighting a candle. This activity is most likely to be done as a teacher demonstration for safety and classroom management reasons, particularly at primary school level. Do this experiment to learn how a candle ...

• TLF-IDM015330

Students examine and respond to information on introduced species and their impact on the Australian environment. The resource includes videos, SMART notebooks, worksheets and links to further interactive resources. Students have the opportunity to compose and present persuasive texts. The resource includes support notes ...