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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.
Edexcel Choosing materials SC26a
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Edexcel Choosing materials SC26a

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Here’s a lesson for a pretty dull topic - choosing materials. Includes activities a 20 minute clip of an architect choosing materials and a silly 2 minute song as well. Also includes a tricky calculation starter to get their brains going. Lesson is aimed at the higher end of the ability spectrum
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.
Story of the atom KS3 Higher
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Story of the atom KS3 Higher

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Delve into the story of the atom in this lesson aimed at a higher ability KS3 group. Stand alone lesson with all resources available in the power point + an extension sheet To name the scientists involved in the atomic theory story To order their ideas on a historical time line To summarise their key ideas To rank their ideas in order of importance. To judge which scientist made the biggest contribution to the atomic story. To explain how these ideas may be useful across all sciences.
Lab equipment lesson
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Lab equipment lesson

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Intro lesson for year 7 to get them acquainted with the standard pieces of equipment you will find in a standard school lab.
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 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.
Edexcel GCSE Mendeleev and his periodic table Gd 1-5
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Edexcel GCSE Mendeleev and his periodic table Gd 1-5

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This lesson is about Mendeleev and the development of the periodic table. It includes a starter quiz and a video link showing Mendeleev’s periodic table journey. You can adapt the main task to whatever textbook/ revision guide you use in your school. Lesson is aimed at grades 1-5.
Edexcel forming negative ions Gd 1-5
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Edexcel forming negative ions Gd 1-5

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How negative ions are formed - could be used for any exam board. A couple of old images from “boardworks” have been used to illustrate the concepts. Feel free to adapt for yourself.
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
Edexcel GCSE solubility lesson Gd 1-4
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Edexcel GCSE solubility lesson Gd 1-4

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Simple introduction to solubility with a suggested practical for students to carry out. Includes starter discussion, simple practical method and analysis questions at the end.
Edexcel Phase Change Chemistry Lesson - Extra Help
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Edexcel Phase Change Chemistry Lesson - Extra Help

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This lesson is designed for a low ability class to guide them through a simple lesson looking at monitoring temperature drop through a phase change. The practical is based on melting Stearic acid and collecting the results as it cools and reaches its freezing point. Pure stearic acid should show a “flatlined” plot during the cooling curve to show that it is a “pure substance”
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.
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
Edexcel GCSE solubility lesson Gd 4-6
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Edexcel GCSE solubility lesson Gd 4-6

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An intro lesson into solubility including a starter, practical, results sheet and analysis questions to finish off the practical. Lesson suitable for a 50-60 minute lesson. Aimed at grades 4-6 - but could be adapted up or down to suit a different class. Suitable for GCSE Chemistry or GCSE Combined Science (Chemistry)