4.11 - 1251 ratings - Source

This series is focused on delivering custom materials which are designed and presented to meet the needs of enthusiastic and committed students. The resources cover Levels 5-8/EP, and are written for an average reading ability level, but with full and proper use of scientific terminology throughout. The series is written to follow the QCA Scheme of Work, and contains three books that cover combined science materials in Years 7, 8 and 9. The materials demonstrate coverage of ideas and evidence, key skills and ICT, providing bridging material to Key Stage 4. They can be used as a complementary resource for higher ability students in mixed sets or as a stand-alone course in streamed sets.electric. bell. The electric bell works like this: when the switch is closed, current flows round the circuit, switching on the electromagnet. 1 The electromagnet ... its original position. 6 This completes the circuit, the current flows, the electromagnet becomes magnetised again. ... Look at the diagram of the relay. 1 Describe what anbsp;...

Author:Louise Petheram, Phil Routledge, Lawrie Ryan
Publisher:Nelson Thornes - 2003-03-11


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