A worksheet with notes and questions on the calculation of relative formula masses, number of moles and molar volumes. Answers provided. ********please review and notify if there are mistakes *******

Notes with questions on distillation, fractional distillation, filtration, crystallisation and chromatography.

A worksheet and notes on solids, liquids and gases and changes of state. Questions at the end to revise the lesson. Ideally suited to the Edexcel IGCSE spec. Please comment.

Notes on the entire IGCSE Chemistry specification

Revision notes on the IGCSE curriculum

A crossword for key terms involved in ionic bonding

A worksheet showing the diffusion experiments of potassium manganate solid in water, bromine gas and ammonia with hydrochloric acid. Notes with questions at the end

Revising with my IGCSE chemistry students, I found some confusion with the types of reactions they had come across. We decided to list them all, as many as we could remember and write definitions for them. I decided to make it a bit more challenging by making the crossword to test how well they have learnt them.

A crossword to help students learn the keywords associated with this topic

Notes and questions on atomic structure, isotopes, Calculating RAM and the arrangement of the periodic table by atomic number.

This is a bingo game for Organic chemistry (EDEXCEL IGCSE 9-1) Students choose 9 terms from the table and write them in their 3x3 grids (they draw these on scrap paper) They then take turns to call out numbers between 1 and 30, and the teacher reads out the defintion corresponding to that number. Students call out the answer and if that term is on their grid they cross it off . Teacher should write the numbers chosen on the board as they are chosen to avoid any confusion.

GCSE Chemistry, a simple overview of the process of electrolysis.

crossword on the respiratory system (gas exchange)