Entry Level Certificate in Science
Tystysgrif Lefel Mynediad Gwyddoniaeth
English
Cymraeg
Topic 1.1.1 – Energy concepts and use
Testun 1.1.1 – Cysyniadau egni a'r defnydd ohono
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Topic 1.1.2 – Generating electricity
Testun 1.1.2 – Cynhyrchu trydan
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Topic 1.1.3 – Building electrical circuits
Testun 1.1.3 – Adeiladu cylchedau trydanol
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