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Chemistry Help Shop

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(based on 280 reviews)

I have taught Chemistry for over 20 years. There are many resources on here that cover GCSE, IGCSE, A level and IB Chemistry.

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I have taught Chemistry for over 20 years. There are many resources on here that cover GCSE, IGCSE, A level and IB Chemistry.
mendeleev and the periodic table
cindyewilliamscindyewilliams

mendeleev and the periodic table

(3)
lesson plan for medeleev lesson - students watch link, making notes on mendeleev and then create a radio interview with the scientist, explaining what he did. This works really well!
practical safety assessment sheet
cindyewilliamscindyewilliams

practical safety assessment sheet

(1)
I split my year 12's into small groups and give them 1 alkane reaction each. They have to assess risks and hazards and then demo the prac to the rest of the class - explaining their risk assessment at start - a good ice breaker at the start of the course!
Synthesis Game
cindyewilliamscindyewilliams

Synthesis Game

(4)
Copy one set for each group of pupils (I usually have 4 per group) Cut out all of the test boxes and then pupils have to create 3 step synthesis routes, including reagents and conditions, as fast as they can. Loads of fun and really shows understanding and gaps in knowledge.
rates of reaction lesson
cindyewilliamscindyewilliams

rates of reaction lesson

(0)
i start the lesson with a wham bottle demo (for extra entertainment tell pupils they need to look and listen carefully because the reaction can be hard to notice). I demo the citric acid prac in a balloon, so they can all feel how cold it gets.
Making sodium chloride practical
cindyewilliamscindyewilliams

Making sodium chloride practical

(0)
First I do a starter activity about risks and hazards of practical work. I use this as an assessed practical skills lesson. Allow pupils to do practical with as little help as possible and then give feed back on their technique.
Ring Species
cindyewilliamscindyewilliams

Ring Species

(0)
This PowerPoint is used to start discussion about how ring species are formed. It is short, but contains 2 examples, including photos, to help with explanations. I usually do the explanation and then get pupils to write their own description of how they form - this work can then be quality marked.
Mass spec and mechanisms test
cindyewilliamscindyewilliams

Mass spec and mechanisms test

(0)
2 question test - questions on free rad sub and electrophilic addition, followed by mass spec analysis. There is also an improvement sheet for students to fill in QUALITY MARKING OPPORTUNITY
amines
cindyewilliamscindyewilliams

amines

(0)
general ppts on amines - leads onto synthesis routes (steam distillation etc)
Giant covalent bonding - roving reporters
cindyewilliamscindyewilliams

Giant covalent bonding - roving reporters

(3)
I divide class into 2 groups and they have to search internet and provided resources on graphite or diamond and answer specific questions. They then pick a lab partner from other group and coach each other. Once this is done I give them a 6 mark question: explain why graphite conducts electricity but diamond does not, which they self assess. Very pacey lesson with excellent outcomes.
Esters Test
cindyewilliamscindyewilliams

Esters Test

(1)
tests knowledge of acid and base hydrolysis and other related reactions. Please comment if you like/use.