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• TLF-IDM015290

This resource is designed to support science teachers in addressing concepts in electricity in the BOS NSW Syllabus for the Australian Curriculum in Science - Stage 3. Making decisions about the use of electricity is approached from an understanding of circuits, sources and sustainability.

• TLF-IDM015387

Have you ever imagined how much energy the Sun outputs every day? Listen as Dr Charles Lineweaver, from the Planetary Science Institute at ANU, describes why a solar farm based in space can capture and use more of the Sun's enormous energy potential.

• TLF-IDM015531

Discover how nanotechnology is contributing to the creation of new, improved batteries that may soon be used in all our mobile phones and portable music devices - even in cars and trams. Catalyst's Tanya Ha looks at how traditional batteries produce electricity and how their efficiency may be increased by tiny devices known ...

• TLF-IDM016033

How are scientists using technology to get energy out of coal without having to dig it up? Find out how underground coal gasification (UCG) burns and converts the coal to gas underground. Visit UCG trial sites in Queensland and hear how UCG avoids some of the environmental effects of traditional coal mining, but may have ...

• TLF-IDM016657

In this simulation students elect to measure the current in a circuit containing either one or two light bulbs in series and observe the relationship between current and brightness of the light bulbs. Students drag and drop a battery, switch, ammeter and light bulbs into position on a circuit.

• TLF-IDM025328

In this resource, students will use a simulation to build a series circuit with batteries, light bulbs, resistors, and switches. From their experimentation, students will understand how different components affect the circuit, and explore the relationship between voltage, current, and resistance.

• TLF-IDS5685

This is an extensive teaching unit focused on learning, through a collaborative, inquiry-based approach, how different energy sources are used to generate electrical energy, which can then be transformed. It includes comprehensive lesson plans, as well as student handouts and other teaching resources, for eight structured ...

• TLF-IDS8371

This resource, including student videos, provides opportunities for students to investigate the movement of electricity through electrical circuits. Students explore different ways to form a closed circuit to light a bulb, and classify materials as conductors or non-conductors (insulators) of electricity. Students research ...

• TLF-IDL8883

Set up and observe the spontaneous redox reaction that occurs between copper metal and silver nitrate solution when they are in direct contact. Then find out how this reaction can be used to generate an electric current. Set up the galvanic cell that utilises this reaction and observe what happens at the anode and the cathode. ...

• TLF-IDL8886

Explore the production of aluminium, its uses and its waste products. Find out why aluminium ore must be purified before electrolysis, and why electrolytic cells for extracting aluminium are designed the way they are. Look closely at the cell and observe the reactions at the anode and cathode at both the physical level ...