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Roundowl's Shop

Average Rating4.05
(based on 33 reviews)

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.
Edexcel making a soluble salt with a titration
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Edexcel making a soluble salt with a titration

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An excellent lesson that takes you through the basics of a titration and how to collect data from it. Includes method, blank data tables and relevant questions + the theory that goes a long with the reaction.
Edexcel metal carbonates reactions and practicals
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Edexcel metal carbonates reactions and practicals

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A beefy lesson which will probably tale a double session for most classes as it incorporates the theory behind the word and symbol equations as well as information for a full practical session with analysis questions to finish. Your own risk assessment must be carried out for the practical.
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.
Oxidation number rules and redox reactions
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Oxidation number rules and redox reactions

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Theory lesson suitable for Y12 Chemistry introduction to oxidation number and redox reactions Success criteria are… Identify the difference between oxidation and reduction in terms of electrons Define what a reducing agent/oxidising agent is. Apply the idea of oxidation numbers to unfamiliar compounds Identify oxidation or reduction using occurring in balanced symbol equations Identify oxidising and reducing agents from balanced symbol equations Deduce the type of reaction occurring due to oxidation number change
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.
Edexcel - finding ionic compounds inc practical
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Edexcel - finding ionic compounds inc practical

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A practical focused on 2 of the main properties of ionic compounds a) they usually dissolve in water and b) they have high melting temperatures. The lesson has a starter activity, with answers a practical and some review questions. Suitable for a 50/60 minute lesson.
Edexcel properties of simple covalent molecules foundation Gd1-5
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Edexcel properties of simple covalent molecules foundation Gd1-5

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Lesson focused on the properties of simple covalent properties for foundation tier. Book references in the lesson link to the standard Pearson textbook for combined science. Ends with a true or false quiz and also a "learning log. Starter question is also included. Success Criteria To state the properties of simple covalent molecules To be able to explain why covalent compounds have low melting and boiling points. To be able to explain why simple covalent compounds do not conduct electricity
Edexcel metallic bonding foundation version
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Edexcel metallic bonding foundation version

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Excellent lesson on metallic bonding. Focused on foundation learners. Includes starter, video links and main tasks linked to the main Pearson combined science textbook P190. Could be adapted to use with other textbooks easily.
Edexcel introduction to allotropes of carbon Gd5-9 cc7b
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Edexcel introduction to allotropes of carbon Gd5-9 cc7b

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Lesson covering the properties of the maon allotropes of carbon - linked to the Pearson combined science textbook “cc7b”, but it could be easily adapted to whatever textbook you have. Includes starters, video links main activities linked to the textbook and exam practice at the end. Plenty to keep them busy! Success criteria Describe what a giant covalent structure is State what an allotrope is State some uses for diamond and graphite Describe the properties of diamond, graphite, graphene and C60 (fullerenes) Explain why diamond and carbon have these properties using correct scientific language.
Edexcel intro to covalent bonding
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Edexcel intro to covalent bonding

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Super simple lesson to introduce covalent bonding to a foundation set. Lots of diagrams to guide them and printable slides that they can fill in. Starter and plenary activity also included
Edexcel - covalent bonding intro Gd 5-9
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Edexcel - covalent bonding intro Gd 5-9

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Introduction to covalent bonding suitable for the higher end students, includes a starter question linked to ions. Using teh periodic tableto predict whether a formula will be covalent. Covalent dot and cross practice questions. Success criteria… State what a covalent bond is and how many electrons it contains. Independently draw a covalent bond for hydrogen and a group 7 molecule Being able to draw a covalent compound using a 2 different elements combined for example H2O/ CO2
Edexcel the difference between strong and weak acids
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Edexcel the difference between strong and weak acids

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A top notch lesson focusing on the differences between strong and weak acids a theory lesson with starter activity, theory slides and main activities. Main task uses Combined Science book from Pearson, though you could use any relevant textbook. Also includes plenary activity.
Edexcel empirical formula calculations Gd4-6
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Edexcel empirical formula calculations Gd4-6

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A lovely lesson on calculating empirical formula (every students favourite topic!) - aimed at a mid range class with reasonable numeracy. Contains clear examples + activities within the presentation that can be printed off and completed. Also included is a blank template to help students structure there answers until they become more confident.
Edexcel electrolysis of solutions GCSE Chem/Comb Sci
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Edexcel electrolysis of solutions GCSE Chem/Comb Sci

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A tip top lesson on the theory behind the electrolysis of solutions for Edexcel GCSE Chemistry/Chem combined Science. Has question references to Pearson Edexcel textbook. This lesson will hopefully go some way to giving your evening back!