Science / Year 7 / Science Understanding / Biological sciences

• TLF-IDA002837

Stormwater originated as rain and flows into creeks, rivers and other water bodies. Any rubbish or chemical pollution collected during this journey can end up polluting the waterways. This activity looks the impacts of stormwater and rubbish in our waterways. Outcomes of this learning activity are for students to: understand ...

• TLF-IDM019758

View descriptions of NSW fauna together with maps of distribution, images and endangered species rating. Animals are grouped by mammals, reptiles, fishes, amphibians, birds or insects and other invertebrates. Info pages include images and animal sounds. Free when reviewed on 26/08/2024.

• TLF-IDM019756

View descriptions of Northern Territory fauna together with maps of distribution, images and endangered species rating. Animals are grouped by mammals, reptiles, fishes, amphibians, birds or insects and other invertebrates. Info pages include images and animal sounds. Free when reviewed on 26/08/2024.

• TLF-IDM019637

View descriptions of Queensland fauna together with maps of distribution, images and endangered species rating. Animals are grouped by mammals, reptiles, fishes, amphibians, birds or insects and other invertebrates. Info pages include images and animal sounds. Free when reviewed on 26/08/2024.

• TLF-IDA002838

Water is a precious resource, yet water is also wasted every day. This activity investigates water consumption and how you can reduce the amount of water wasted. OUTCOMES of this learning activity are for students to: understand the urban water cycle; learn different ways to reduce water usage; discover how much water is ...

• TLF-IDM020210

When it comes to dropping food, have you heard of the 5-second rule? Or the 3-second rule? Watch this video to learn what really happens when you drop food. In order to cause disease, what must bacteria do? What circumstances allow bacteria and viruses to contaminate food more successfully?

• TLF-IDM016738

This page links to a range of materials from the Australian Museums' Bugwise program, with additional materials and activities, including a resource about invertebrates in freshwater.

• TLF-IDM016492

A master class with Dr Paul Willis, a science journalist and palaeontologist specialising in fossil crocodiles. Paul talks to a Year 2 group about dinosaurs, their size and how you can find evidence about them. Students ask Paul some very interesting questions! Then, a biology student from Richmond High School talks to ...

• TLF-IDM016379

This 6 minute video segment from Catalyst explains how the dugong, a vulnerable to endangered species is protected and that very little is known about it. Biologists are capturing animals to get baseline information about their blood and tissues in an effort to find out more about them and to secure their future. They are ...

• TLF-IDM015813

Come on a palaeontologist's dig at Emu Bay, South Australia, and discover some weird-looking creatures frozen in stone. Find out what these fossils tell scientists about life on the ancient sea floor. There is a demonstration of how a fossil is formed, and you'll be surprised by the types of materials that have been preserved.