Science / Year 8 / Science Inquiry Skills / Questioning and predicting

• TLF-IDA003893

This activity invites students to measure the efficiency of solar cells as they convert sunlight to power. The activity includes a list of tools and materials required, assembly instructions, what to do and notice, an explanation for the underlying science of what students observe and suggestions for further activities.

• TLF-IDM008847

This fact sheet provides information about how coal seam gas or methane is extracted and used as an energy source. It describes several coal seam gas operations in the Bowen and Surat Basins in Queensland. Several photographs and a map of projects in the Surat Basin are also included.

• TLF-IDM008861

Identify how mines affect the environment and investigate ways of reducing the effects. This student worksheet comprises a diagram showing activities at a mine site and a table to be completed by the student. Students use the table to summarise environmental effects of the mine and the actions taken at the site to reduce ...

• TLF-IDM008838

This is a fact sheet providing information on how we produce hydrogen from fossil fuels and renewable energy sources. The uses of hydrogen are briefly discussed and information is provided about hydrogen fuel cells.

• TLF-IDM008863

Find out how to save energy at home and reduce your carbon footprint. This fact sheet describes strategies that can be used in the home to reduce energy use and greenhouse gas emissions.

• TLF-IDM016250

This ABC is in Q&A format and simply explains the answer to the question 'Could we really plant our way out of climate change?'

• TLF-IDM017139

This is a digital resource containing information and resources, such as printable games, that relate to biodiversity and farming, and how food and materials can be produced while protecting the Earth's natural resources. It includes an extensive glossary of important terms, and external links to teacher and student resources ...

• TLF-IDM016505

This ABC Astronomy Basics article is an excellent example of simple explanations of many of the phenomena we observe in the sky. Features such as constellations, neighbouring galaxies and nebulae are outlined. It explains that finding constellations and planets in the ever-moving night sky can be challenging. It gives tips ...

• TLF-IDM008844

This fact sheet describes oxyfuel combustion, the technology that burns fuel in almost pure oxygen. Because this makes it easier to capture carbon dioxide from flue gas, there is the potential to achieve near-zero carbon dioxide emissions from the production of coal-fired electricity. A diagram illustrating this process ...

• TLF-IDM008874

This is a worksheet consisting of a blank data table designed for students to record information resulting from their research into renewable energy resources. It specifies the types of energy resources to be investigated and suggests topics for research focus.