Letts KS3 Science

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Using tests at the start and end of each unit, students can monitor their progress. KS3 Science also has Top Tips! to make learning and remembering easy.

Well respected by schools as a valuable learning aid, this interactive and colourful revision tool has been written by examiners to support Levels 3-7 of the National Tests for Science.

Topics covered include:

Physical process:

• Graphs of motion
• Light rays and reflection
• Using energy resources
• Refraction and colour
• Echoes and hearing
• Circuits - currents and voltage

Materials and their properties:

• The rock cycle
• Atoms and elements
• Metals
• Reactivity series
• Acid and alkalis
• Compounds

Life processes and living things:

• Nutrition and food tests
• Skeleton, muscles and joints
• The lungs and breathing
• Plant reproduction
• The carbon and nitrogen cycles
• Adaptation and competition

Each topic includes:

• Colourful graphics and clear facts.
• Top Tips! - ideas to make learning and remebering easy.
• Glossary - look up terms and their meanings from any screen.
• Tests at the start and the end of each unit so that students and parents can monitor progress.
• Includes 6 National Test-style practice papers and answers in printable format.

• Microsoft® Windows 98 Second Edition, Windows Millennium Edition, Windows NT® 4.0 with Service Pack 6, Windows 2000 with Service Pack 2, Windows XP Professional or Home Edition, Windows XP Tablet PC Edition, Vista
• PC 166MX or higher
• 64MB RAM (512MB for Vista)
• CD-ROM drive
• 800 X 600 Display or higher
• 60MB hard drive space
• 256 colours
• Sound Card
• Internet Explorer 5.01, 5.5, 6.0, or 6.1
• Adobe Acrobat Reader supplied on the CD-ROM or download from http://www.adobe.co.uk/
  Macromedia Flashâ„¢ Player- supplied on the CD-ROM