Science / Year 10 / Science inquiry / Questioning and predicting

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Curriculum content descriptions

develop investigable questions, reasoned predictions and hypotheses to test relationships and develop explanatory models (AC9S10I01)

Elaborations
  • discussing how a tested hypothesis may lead to further predictions and testing to determine if the prediction is supported
  • developing hypotheses about the role of human activity in changes to climate and investigating these using secondary data
  • observing a change in the frequency of extreme weather events and hypothesising causes from scientific models, such as: ‘If the El Niño weather pattern occurs more frequently then there will be more droughts due to decreased rainfall’
  • asking questions about the relationship between crash impact force and speed and developing a hypothesis which can then be tested
  • observing how changing the surface area, concentration and temperature affects the rate of a chemical reaction and developing reasoned predictions
General capabilities
  • Critical and creative thinking Critical and Creative Thinking
  • Literacy Literacy
ScOT terms

Predictions (Science),  Motels

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7 direct matches to AC9S10I01 | 13 other related resources
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Interactive

Energy skate park

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This interactive simulation explores the conservation of energy in a skater moving on a curved ramp. In a series of simulations students explore the transformation of energy between kinetic and potential energy; how changing the mass, friction, or gravity affects the skater's energy; students can predict position or estimate ...

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Interactive

Forces and Motion: Basics

  • TLF-IDA005847

This interactive simulation explores speed, acceleration and unbalanced forces in a simple system. In a series of simulations students identify when forces are balanced vs unbalanced; determine the net force on an object with more than one force acting on it; and predict the motion of an object with zero net force or given ...

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Text

The Mathematics of Projectiles - Calculate

  • TLF-IDA004314

This activity provides a practical introduction to the motion of projectiles with a focus on angles. It is designed as a lead in to parabolic and quadratic functions.

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Video

Catalyst: Can you solve the 'travelling salesman problem'?

  • TLF-IDM021806

Imagine you are a salesperson having to travel between multiple locations. How would you achieve this in the quickest way possible? This is a problem that has stumped mathematicians for decades, and there is even a prize for anyone who can come up with an algorithm to solve it. In this video, three methods are used to try ...

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Video

Catalyst: Impact of coming to school on carbon emissions

  • TLF-IDM015918

How big is your carbon footprint as you travel to and from school? Watch Daniel O'Doherty, 2008 'Action Against Climate Change' Eureka Schools Prize winner, as he determines his hypothesis then designs and conducts a study about carbon emissions. Listen to the recommendations he makes to reduce and offset the emissions ...

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Text

Catchment management: the drain is just for rain

  • 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 ...

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Interactive

iPlan

  • TLF-IDM016719

This resource contains ten IWB flipcharts as well as Flash alternative exercises and models how to plan a scientific investigation, choose the right equipment and follow safe working practices.

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Text

Biodiversity: protecting the environment

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This study guide examines the complexity and importance of maintaining a vibrant and healthy farming environment including management of the biodiversity that pasture, livestock and natural fauna and flora. A range of articles and activities explore the challenges and opportunities that cattle and sheep farmers are embracing ...

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Text

Greener farming: protecting the environment

  • TLF-IDM020088

This study guide examines ways Australian cattle and sheep farmers are monitoring and researching how greenhouse gas emissions are being produced by farms and steps farmers use to reduce them. This includes selective breeding programs to produce cattle and sheep whose digestive processes emit less methane, research into ...

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Text

Animal Health: the science of healthy animals

  • TLF-IDM020087

This study guide considers the science behind breeding, genetics, health and animal welfare in the cattle and sheep industries - keeping animals free of disease and parasites, improving biodiversity and protecting against feral animals. A range of articles and student activities explores how farmers and scientists are working ...

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Text

Exploring the production and marketing of seafood

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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, ...

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Image

Orrery, c1770 - part 1

  • TLF-IDR6384

This is a close-up of a mechanical model of part of the solar system, commonly known as an orrery, made by renowned London instrument maker Benjamin Martin in about 1770. This bronze model features a cylindrical clockwork mechanism with an orb representing the Sun placed in the centre. Extending from this on an arm is a ...

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Interactive

Why are dogs such top smellers?

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This engaging article outlines the science behind the sense of smell. It explains what makes dogs' noses and their sense of smell so powerful. It also describes how understanding the science has had implications for the potential development of new technologies.

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Audio

Chemicals on the Great Barrier Reef

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This program deals with a range of human impacts on the Great Barrier Reef. Herbicides from land runoff have been traced to algae and sea grasses in river mouths and coastal zones along the Great Barrier Reef. Effects include retardation of photosynthesis and growth of corals. Other pressures on the reef include high water ...

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Video

CMT disease

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This seven and a half minute video segment from Catalyst describes CMT (Charcot-Marie-Tooth disease) is Australia's most common genetic neurological disorder. Vitamin C, particularly when taken at a young age appears to reverse this effect. A good example of the scientific method.

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Video

Aerial Orang Utans

  • TLF-IDM016145

This 11 minute video segment form Catalyst shows that although the orang-utans of Borneo are threatened with extinction, we don't know exactly how many are left or where they are. The use of helicopters to locate their nests and estimate population size has helped to challenge our thinking about the requirements of this ...

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Video

Dingo secrets

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This 9 minute video segment from Catalyst shows a biologist is finding out about how a family of multi-coloured dingoes is challenging our very idea of these animals. Technology has been invaluable in learning how young dingoes are taught adult behaviour and survival behaviours of the pack.

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Text

Low-carb cars

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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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Interactive

Robert Jones Masterclass

  • TLF-IDM016220

Robert Jones is a palaeontologist at the Australian Museum. In this masterclass of 16 video segments he answers questions from teacher Helen Thompson and students from Balmain High School about the fossils of Gondwana and Australian fossils in general. The resource includes teaching notes and links to related websites.

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Interactive

DIY Lava Lamp

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This resource contains lessons plans containing instructions and teachers' notes for an activity based on a chemical reaction that occurs when a soluble aspirin tablet dissolves and the fact that oil and water do not mix are used to create a model of a lava lamp. Students have fun while they learn about density of fluids. ...

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