Lesson on empirical formula KS4 Follows Year 9 OCR spec but is applicable to all exam boards Powerpoint slides and two worksheets.

lesson on relative atomic mass KS4 Follows Year 9 OCR spec but applicable to all exam boards Powerpoint lesson, worksheet and extension worksheet.

Lesson on universal indicator including practical KS3 (year 7 Edexcel Active Learn, Acids & Alkalis topic) Powerpoint lesson, powerpoint for practical, practical worksheet, pH scale worksheet and low ability worksheet.

Selection of worksheets from C3 OCR topic including moles, endo/exo, electrolysis, formulae, masses and charges. Powerpoint slides containing practice questions for C3 Revision.