Science / Year 6 / Science understanding / Biological sciences

Curriculum content descriptions

investigate the physical conditions of a habitat and analyse how the growth and survival of living things is affected by changing physical conditions (AC9S6U01)

Elaborations
  • identifying the physical conditions in an aquatic or terrestrial habitat and how they change over time
  • investigating how changes to physical conditions such as salinity, soil type, sunlight or temperature affect plant growth
  • examining how changes in physical conditions such as temperature, light availability and rainfall affect animals, such as corals, honey bees or flying foxes, and predict impacts of these changes
  • investigating changes in physical conditions that are the result of human activity and exploring the impact of these on living things, such as the impact of urban lighting on nocturnal and migratory animals
  • investigating the effect of physical conditions on the growth of bread mould colonies in sealed plastic bags
  • recognising that environmental conditions can affect stages of life, such as ponds drying up, seeds requiring water to germinate, or temperatures being too hot or cold for eggs to hatch
  • investigating First Nations Australians’ knowledges and understandings of the physical conditions necessary for the survival of certain plants and animals
General capabilities
  • Critical and creative thinking Critical and Creative Thinking
Cross-curriculum priorities
ScOT terms

Habitats,  Ecosystems,  Data analysis,  Growth (Animals),  Plant growth

Video

Catalyst: Coorong salinity

Imagine the mighty Murray River as it flows through South Australia and reaches the sea. Explore the consequences of drought and human activity while listening to Graham Phillips describe the effects of the Coorong's increasing salinity and the the associated threat to Adelaide's supply of fresh water.

Video

Landline: Spinifex research

What does spinifex grass contain that might prove useful in modern buildings? Watch this clip and discover how Aboriginal knowledge, combined with Western science, is unlocking the potential of spinifex. Find out about this natural resource and how it could become a new, sustainable material for the building industry.

Video

Magical Land of Oz: Koalas and climate change

The koala population in rural NSW has been declining over the years due to drought and heatwaves. What causes some of the temperature extremes experienced in this region? Dr Mella believes koalas normally get most of the moisture they need to stay hydrated from eucalyptus leaves. What has changed in recent years that means ...

Video

Stateline: Saving the northern hairy-nosed wombat

Just what is going on with the northern hairy-nosed wombat? Find out why scientists are working hard to understand more about this elusive Australian mammal. Watch this clip to find out about the ecology of this wombat species and to view some field and laboratory research aimed at saving it. You will also see some footage ...

Video

Gardening Australia: Creating a wetland

Find out how a school uses stormwater to create a wetland habitat for native plants. Josh Byrne visits Swan Valley Anglican School to observe the growth of their vegetable garden and to help out in the creation of the wetland. Discover what plants are best for a wetland habitat and how it will increase biodiversity and ...

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Marla Spivak: Why bees are disappearing

This is a video of a TED (Technology, Entertainment, Design) talk by Professor Marla Spivak about the dramatic decline in the number of bees. The 16-minute video begins with a discussion of why humans should care about bees, including their critical importance for the world's food supply. Professor Spivak explains that ...

Video

Catalyst: Managing bushfires

To burn or not to burn? Investigate the science behind arguments for and against controlled burn-offs that aim to reduce the risk of bushfires to humans. Listen to the reasons Professor Mark Adams of Sydney University gives for a careful approach to prescribed burning.

Video

Magical Land of Oz: Join the Numbat Taskforce!

Numbats are native Australian marsupials that can be found in Western Australia and South Australia. Unfortunately, their numbers are declining rapidly. What are the causes? What can we do to combat this and protect these unique Australian animals? Find out what one community group, the Numbat Taskforce, is doing to help ...

Video

Landline: Developing bush tucker into a seed crop

Which native plant might provide a ready-made crop that could be used as a very nutritious food source? Meet two South Australian growers who are investigating just such a native crop. Find out more about the seed crop that does not require significant amounts of water or fertiliser and has a long history of use by Indigenous ...

Video

Four Corners: Ecological effects of bushfires

Did you know that Australia is the most flammable continent on Earth? Watch this clip to discover how bushfires impact natural ecosystems, and how the increasing global threat of bushfires may affect Australia. Australian scientists explain the ecological consequences of fire and a US expert describes his concerns for the future.

Video

Catalyst: How will fire change the climate?

Considering the impact of a changing climate on the severity and frequency of fires is one thing, but how about the impact of fires on climate? Why does Professor David Bowman describe this scenario as a 'fire spiral'? What are the consequences of a world with fewer forests? As Professor Craig Allen explains, drought and ...

Video

Scientists study suburban microbats

Discover the tiny bats that live in Australian backyards in urban areas, including large cities. Watch this clip to learn more about these elusive Australian mammals, and to find out about a large-scale survey undertaken in Melbourne. Scientist, Dr Rodney van der Ree, addresses a group of volunteers in the field and explains ...

Video

Testing the 5-second rule

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?

Video

Wine-grape growing and climate change

View vineyards of the Yarra Valley region of Victoria in a news clip from 2006 and discover a warming climate's consequences for the region's wine-grape growers. This clip examines some of the ways these growers can adapt to climate change. An environmentalist also gives views on climate change and issues politicians with ...

Online

Education - Return to 1616 Ecological Restoration Project

This is a comprehensive education package based on of the world's most exciting ecological restoration projects that is happening right now in Western Australia! It features interactive virtual tours, 3D skulls, videos, real-action inquiry projects, research projects, native animal educational card games and activities, ...

Online

Creating a food garden: site assessment and mapping

This learning activity is part of a sequence of 5 individual learning activities focused on creating a food garden. The order of these learning activities are: vision, site assessment, installing a no dig garden bed, planting and harvesting. OUTCOMES of the learning activity are for children to understand more about the ...

Online

Investigating the soil food web

Soil is much more than just dirt. In this activity, learners will be conducting an investigation to see which animals and other organisms are recycling nutrients in the garden. These organisms make up the soil food web, which includes microscopic bacteria, fungi, minute creatures such as springtails, worms, pill-bugs and ...

Online

Creating a bee hotel: research

Explore the different types of bees common to Australia, their features including how they are different to flies and wasps. We will focus on native bees, specifically to learn about their nesting habitat. This learning activity is the first part of a sequence of 2 individual learning activities focused on creating a bee ...

Online

Water for wildlife

With Australia’s changing climate we need to adapt to our altering conditions. This is challenging but also possible for humans through behaviour change and infrastructure change (too advanced?) but not quite so easy for our precious wildlife. While water is considered renewable as it functions as part of a water cycle, ...

Online

Creating a beneficial garden: assessment

Invertebrates perform many different roles in a garden’s ecosystem and occupy many different habitats. In this activity, you will be completing an assessment of these animals. The aim of this activity is for children to identify invertebrates, appreciate different invertebrate habitats and understand the roles that these ...