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Average Rating4.67
(based on 9 reviews)

I provide mostly Edexcel 9-1 combined science lessons and revision sheets

I provide mostly Edexcel 9-1 combined science lessons and revision sheets
CC3a - Structure of an atom
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CC3a - Structure of an atom

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Edexcel GCSE 9-1 CC3a - Structure of an atom full lesson. Very simple and comprehensive. Contains Dalton’s ideas about the atom.
CC3b - Atomic Number and Mass Number - Edexcel
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CC3b - Atomic Number and Mass Number - Edexcel

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Cotains everything needed as part of the 1-9 GCSE combined science curriculum for Edexcel. Includes Rutherford’s model of the atom at the beginning. Practice questions + answers. Hidden slides contain pages to print + things needed for the lesson. Learning outcomes for the lesson: State where most of the mass of the atom is found State the meaning of atomic number State the meaning of mass number Describe how the atoms of different elements vary State the number of electrons in an atom from its atomic number Calculate the number of protons, neutrons and electrons using atomic and mass numbers