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Listed under:  Science  >  Life  >  Ecosystems
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Simple ecosystem diagram

This is a colour graphic representing the energy and nutrient flow in a simple food chain. The Sun and organisms making up the food chain are represented in diagrammatic form. The graphic is labelled and a key to the colour-coding of energy and nutrient flows is included.

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Water: learn it for life! - year 7 science

This PDF unit of work is one of a series of resources accessible by searching the list in the series.It includes two teaching and learning sequences: 'Water journeys' focuses on the water cycle, and 'Pure water' focuses on the processes and people involved in creating and managing drinkable water. It provides Australian ...

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Management of the northern savanna

Around the world, tropical savannas are in serious trouble. This clip from 2007 explores the use of Aboriginal technology for sustainable management of the environment in Australia's huge northern tropical savanna. Hear from two environmental scientists why traditional fire-management practices may reduce the incidence ...

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Science Talk 2007: Jack Bacon

An interview with Dr Jack Bacon, NASA engineer and futurist. Jack talks to a teacher from Sydney Girls High School about his experiences on the Vomit comet and his research into alternative energy sources. Jack also shares with us his predictions for the future of science, space travel and energy sources.

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Everyday Neutralisation Reactions

Students use this resource consisting of nine slides with diagrams, written explanation and voice-over to understand everyday neutralisation reactions. There is a two-question quiz and a summary slide.

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Recent evapotranspiration

This resource is a Bureau of Meteorology (BOM) web page with a map of Australia showing daily reference evapotranspiration and also tables of daily transpiration for each Australian state and the Northern Territory. Monthly data is available via the location links in the tables for each state.

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Climate education guide, activity 3: trees and carbon

This is a teaching-learning resource containing teaching strategies and a student activity about the role of forests as carbon sinks and the effect of tree size on the capacity to store carbon. The resource has six tabs, five of which are relevant. The first tab provides information about the importance of forests in storing ...

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Food for thought: learn resources for science

This is a rich resource for teachers about the impact of climate change on small-scale farmers. It includes two sets of resources, one for the primary level and the other for the secondary level. Each set of resources includes: a teacher guide with learning activities; worksheets for students; crop cards; and a PowerPoint ...

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Low-carb cars

This ABC In Depth feature article explores the electric car as an alternative to petrol and diesel vehicles, with a brief reference to hydrogen powered cars. This article is comprehensive, but it is dated at 2008.

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Food bowl or dustbowl?

This ABC In Depth feature article deals with the complex political, economic, scientific and legal issues associated with the management of the Murray-Darling Basin. This resource deals with important issues but is dated to 2008.

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Making a Salt Using an Insoluble Base

Students use this resource consisting of five slides with diagrams, written explanation and voice-over to understand how to prepare a neutral salt sample from an insoluble base. There is a two-question quiz and a summary slide.

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Making a Salt Using an Acid and an Alkali

Students use this resource consisting of seven slides with diagrams, written explanation and voice-over to understand how to prepare a neutral salt sample using an acid and an alkali. There is a two-question quiz and a summary slide.

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Science Talk 2007: Jeremy Leggett

An interview with Dr Jeremy Leggett, global environmental expert from Solarcentury in the UK. Jeremy talks to a teacher from Leumeah High School about global warming, fossil fuels and the design of carbon neutral buildings.

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Structures and Bonding

This simulation allows students to explore the chemical reactions between hydrogen, oxygen, carbon, nitrogen and chlorine. They can form water, carbon dioxide, hydrochloric acid, ammonia and methane. Word and chemical equations are provided. The diagrams distinguish single, double and triple bonds and shapes of molecules.

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Macrobiotica – science @ the lakes

In this resource students work as scientists while exploring their local environment in the real world of scientific endeavour. Games and animations are used to model the real experience of investigating a freshwater lake. This version of the Macrobiotica resource has been modified for Internet use by removing Teaching ...

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The price of peak fuel

This ABC In Depth feature article discusses the projections of how long will our energy resources will last given that our need for fossil fuels is insatiable, but coal, oil, gas and uranium reserves are finite and some may even be in decline. This article is comprehensive, but it is dated at 2008.

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Uranium Minerals

This 7 minute video segment from Catalyst describes how a unique deposit of beautiful crystals containing a high quantity of uranium in a safe form has been found in country Victoria. It is hoped that it may provide clues for the long term storage of nuclear waste.

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SunSmart Millionaire

An interactive quiz game that engages students to learn about sun safety. Students can use this resource to also access information about the scientific method of investigation and information about electromagnetic radiation, skin and cancer. This resource also allows students to develop their information processing skills ...

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Cats, Dogs and Us: Lesson Plans (years 3-4)

This teacher resource is an International Fund for Animal Welfare (IFAW) resource designed to encourage students to examine the physical characteristics and natural behaviours of cats and dogs, and discuss the various ways we live with and care for cats and dogs around the world. It consists of nine lesson plans, two worksheets, ...

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Exploring the production and marketing of seafood

This is a teacher resource containing a series of inquiry teaching sequences relating to seafood production and marketing in Australia. It contains material to assist planning, implementing and assessing a research task about the technologies and methods used in the fishing and aquaculture industries to catch and farm seafood, ...