Search results

• TLF-IDA002079

In this resource, students investigate and measure the conditions of planet Earth. They explore temperature, gravity and the needs of living things. Students also discuss how some conditions on Earth are constant, while other conditions regularly change, and how living things have adaptations to survive these changes.

• TLF-IDA002077

This resource provides a scaffold for students to respond to a persuasive writing task. The persuasive writing task requires students to determine where humans should create the first space colony, using prior learning and research to justify their decisions.

• TLF-IDM012114

This is a comprehensive NASA website that provides extensive factual information for teachers and students about the celestial objects making up the solar system. The website provides a general introduction to the solar system and a network of links to information about each of the major components: the Sun, each of the ...

• TLF-IDM019551

This is an interactive resource exploring the orbital motion of a system of planets. Using the orbital simulation, students can build their own system of planets and watch the gravitational ballet. They can set initial positions, velocities, and masses of 2, 3, or 4 bodies, and then see them orbit each other. This interactive ...

• TLF-IDM021086

Watch this clip and learn why Pluto was taken off the official list of planets. Dr Karl Kruszelnicki explains the three criteria that must be met before planets can be called planets. What are they?

• TLF-IDM018847

The Moon is a familiar object in the night sky and impacts life on Earth as it orbits our planet. Watch this animation showing how the moon has changed since its formation 4.5 billion years ago. See how the Moon's surface altered over time as volcanoes and asteroids created the basins and craters present on the Moon today.

• TLF-IDM015414

Discover the activities deep within the Earth that could seriously impact life on Earth far into the future. Watch this video to find out about the sources of the Earth's own heat. Dr Karl explains clearly just what is below the Earth's surface and what is happening there. As well, he talks about changes in the Sun and ...

• TLF-IDM018811

Mars, the fourth planet from the Sun, is a cold, dry, desert-like place with a thin atmosphere and no signs of existing water or life. However, evidence suggests that its surface might once have looked very different, and that it possibly contained bodies of water. Watch this animation showing what Mars may have looked ...

• TLF-IDM012112

This resource is a series of lithographs containing high-quality images and information about the planets of the solar system, moons of various planets, and asteroids, meteors and comets. Each lithograph contains a high-resolution image of the planet or planetary body, as well as several smaller images of particular features ...

• TLF-IDM011992

This is a NASA 'Our World' video clip focusing on the celestial objects that orbit the planets of the solar system. The narrators include an enthusiastic young student and a planetary scientist who provide intriguing information about a variety of moons. The presence of water on some moons raises the possibility that there ...