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Roundowl's Shop

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A shop dedicated mainly to Chemistry resources for GCSE and A Level, but with other bits and bobs thrown in - my GCSE resources are based around the Edexcel exam board.

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A shop dedicated mainly to Chemistry resources for GCSE and A Level, but with other bits and bobs thrown in - my GCSE resources are based around the Edexcel exam board.
Atomic Structure Edexcel GCSE Science/Chemistry
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Atomic Structure Edexcel GCSE Science/Chemistry

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Lesson on the basics of atomic structure and nomenclature. Can be adapted for all levels. Lesson includes… Starter discussion Atomic structure - key facts Recap task Explaining why atoms are neutral How to interpret mass and atomic number Application task Summary slide Spec Ref: 1.2,1.3,1.4, 1.7, 1.8
Marble run fun | end of term activity
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Marble run fun | end of term activity

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Not sure how to fill that final science lesson? Why not give this marble run-fun challenge a go? Challenge your students to make the marble run that takes the longest time to drop. Basic resources that you can adapt to what’s left in your stationary cupboard.!
Edexcel: core practical making copper sulfate
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Edexcel: core practical making copper sulfate

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Top lesson for carrying out the core practical - making copper sulfate. Full method and equipment checklist as well. Includes a starter lesson, focused on the higher end. For the extension tasks you could use the Pearson textbook.(combined science or chemistry version) WARNING: Risk Assessment must be completed before attempting this (or any practical with students)
Edexcel electronic configuration
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Edexcel electronic configuration

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This lesson is explores the idea of electronic configuration tilted towards the higher end. Some tasks relate to Pearson’s Combined Science book and an active learn worksheet you may have access to if you subscribe to that service. Even if you don’t the lesson is well structured and you could include your own tasks.
Electrolysis of copper sulfate with graphite electrodes
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Electrolysis of copper sulfate with graphite electrodes

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Edexcel core practical focused on electrolysis with inert (graphite electrodes). Includes starter quiz, practical observation sheet , summary sheet and suggested further tasks ( page number relates to Pearson textbook - Combined Science, though any relevant textbook will do). Should save you some time!
Edexcel - alcohols and ethanol production
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Edexcel - alcohols and ethanol production

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A lesson all about the structure of the alcohols and how ethanol is made using the two main industrial methods. The end tasks are linked to the standard Pearson Chemistry textbook. ppt includes a variety of different video links showing how ethanol is made.
Edexcel fuel cells
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Edexcel fuel cells

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A lesson all about those lovely fuel cells and how they work. Presentation includes links to 3 separate H cell you tube videos for you to choose from. Final activities link to the standard Pearson textbook.
Explaining properties of ionic compounds
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Explaining properties of ionic compounds

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A lesson focused on the properties of ionic compounds and explanation of those properties. Includes a starter activity and excercises linked to Pearson combined textbook (if you have them) and an Active Learn sheet (if you subscribe to it).
Edexcel GCSE intro to atomic structure Gd 1-5
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Edexcel GCSE intro to atomic structure Gd 1-5

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An intro into atomic structure for a low attaining to middle ability group. Includes video links and specific questions and print outs. The relevant part of your textbook will be needed to help students with the answers. Includes some sheets you can print out to help scaffold learners.
Edexcel melting and boiling point theory extra help
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Edexcel melting and boiling point theory extra help

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A lesson for lower attaining pupils to help them predict states of matter given melting and boiling points for different substances. The main activity involves students deciding whether certain substances will be solid liquid or gas on the different planets of the solar system. This could be a desk-bound actovity or you could print the imahes of the planets and their average temperatures and students could circulate the room to complete the activity. Suitable for mid-low attaining GCSE group or a sparky KS3 group.
Rock Salt separation for KS3 or KS4
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Rock Salt separation for KS3 or KS4

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Practical lesson where students can plan to find out which sample has the highest % of salt in a selection of 3 samples. Set as a challenge will require planning by students. Both basic and advanced methods given if they reach a dead end. Would be suitable for an extended lesson “100 minutes” or two singles.
Edexcel structure and bonding revision lesson Gd1-5
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Edexcel structure and bonding revision lesson Gd1-5

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A great little lesson that covers the main bonding types or as I call them “the MIGS” - metallic/ionic/giant covalent/simple covalent, Contains starter and main activities. Main task can be linked to page 192 of the Pearson combined science textbook but could easily be adapted with whatever textbook you have
Edexcel core practical temp V rate with sodium thiosulfate Gd 5-9
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Edexcel core practical temp V rate with sodium thiosulfate Gd 5-9

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Full lesson including practical guidance for the sodium thiosulfate rates of reaction practical where you change the temperature to see the affect on the rate of the reaction. This lesson is aimed at a mid to high set. Prac instructions equipment checklists and sample results all included. You’re welcome!
caffeine + reaction time  investigation Y9 to GCSE level
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caffeine + reaction time investigation Y9 to GCSE level

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This is a chunky resource to help structure your students planning through a reaction time/caffeine investigation. Suitable for year 9 upwards, includes the structuring of the entire investigation including an optional part you can print out that supports lower attainers and separate slides that can be printed out for more independent learners. Obviously you can also adapt it for your students Designed to be at least 5 lessons worth of work if they’re going to do the research as well.
Rust and corrosion
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Rust and corrosion

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Simple lesson based on rust and corrosion. Refers to some sheets/page refs from exploring science if you use that scheme - if not use whatever sheets you do,
Investigating solubility of sugar
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Investigating solubility of sugar

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A practical investigation looking at the solubility of sugar. Simple practical involving identification of variables, data collection and practical analysis questions at the end. Could be fit into an hour lesson or perhaps a double lesson depending on how long you give students to collect data. Simple to resource - no unusual bits of kit needed.
Interpreting Chemical Formula
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Interpreting Chemical Formula

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A resource that would be useful for higher achieving KS3 students or as a reminder about formulas at the beginning of GCSE Combined Science or Chemistry Main presentation includes 2 activities that can be printed or copied from the board. Also a word doc which has some more challenging questions. Both the power point and the word document can be easily amended to suit your class. Lesson length 50 minutes
AQA Titration Practical
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AQA Titration Practical

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Titration practical suitable for AS students who need practice with the technique and the standard type of calculations. Results table and example calculation.