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ChemBear

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(based on 15 reviews)

I am a GCSE and A-level Chemistry specialist teacher in a 14-18 school with 15 years teaching experience and several years research experience. I provide GCSE, AS and A2 Chemistry resources (mainly for the AQA specifications) to help students practice the concepts learned in lessons and I am a firm believer in 'Practice makes perfect'. I strive wherever possible to include the answers to the worksheets.

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I am a GCSE and A-level Chemistry specialist teacher in a 14-18 school with 15 years teaching experience and several years research experience. I provide GCSE, AS and A2 Chemistry resources (mainly for the AQA specifications) to help students practice the concepts learned in lessons and I am a firm believer in 'Practice makes perfect'. I strive wherever possible to include the answers to the worksheets.
Atomic Structure and Periodic Table Quick Checks GCSE AQA
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Atomic Structure and Periodic Table Quick Checks GCSE AQA

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More than 20 Quick Check worksheets to use as starters or plenaries. All have 5 questions and are useful for knowledge retrieval. Covers the entire C1 Atomic Structure and the Periodic Table topic for AQA GCSE Chemistry. Answers provided.
3.3.9 Name Five - Organic Nomenclature Quick Checks
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3.3.9 Name Five - Organic Nomenclature Quick Checks

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Four worksheets to practice the nomenclature of organic compounds up to and including those in specification points 3.3.1 to 3.3.9 of AQA A level Chemistry. They are best used as starter activities. Answers included.
Electron Configuration and Ionisation Energies Quick Checks
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Electron Configuration and Ionisation Energies Quick Checks

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Four worksheets to check student’s understanding of electron configuration of atoms, ions (including transition metals) and ionisation energies. Each has 4-5 questions. These could be used as starters, plenaries or as a quick homework task for self-assessment. Answers included.
Time of Flight Mass Spectrometer Exam-Style Questions and Challenge
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Time of Flight Mass Spectrometer Exam-Style Questions and Challenge

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A selection of Time of Flight Mass Spectrometer questions including multiple choice, principles recall and sketching of mass spectra obtained. Later questions are more challenging and ask students to apply their knowledge of working out relative heights of peaks to new situations. Answers included.
AQA A Level Chemistry Time of Flight Mass Spectrometer - Predicting Spectra of Diatomic Molecules
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AQA A Level Chemistry Time of Flight Mass Spectrometer - Predicting Spectra of Diatomic Molecules

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This resource consists of 3 PowerPoint presentations and 1 worksheet guiding students in how to predict the mass spectra of the diatomic molecules chlorine and bromine. This leads students through using simple probability to calculate the ratio of the 3 molecular ion peak heights and in sketching the spectra of chlorine and bromine. Also included are 2 application questions requiring students to apply their knowledge of probability in predicting the mass spectra of oxygen and nitrogen molecules.
GCSE Chemistry 9-1 Working Out Protons, Electrons and Neutrons
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GCSE Chemistry 9-1 Working Out Protons, Electrons and Neutrons

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A worksheet to practice calculating the number of protons, electrons and neutrons in a given element (common to all GCSE exam boards). The sheet provides 30 different elements with their mass and atomic number. The elements gradually become larger with more neutrons providing more challenge towards the bottom of the sheet.
AQA GCSE 9-1 Trilogy CHEMISTRY Paper 1 (H and F)  Revision Notes with Required Practicals
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AQA GCSE 9-1 Trilogy CHEMISTRY Paper 1 (H and F) Revision Notes with Required Practicals

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Revision notes for AQA GCSE 9-1 TRILOGY Chemistry for Paper 1.Two pdf files are included - one for higher tier and one for foundation tier. Includes C1 Atomic Structure and the Periodic Table, C2 Structure, bonding and properties of matter, C3 Quantitative Chemistry, C4 Chemical Changes and C5 Energy Changes. Full coverage of all material and 3 required practicals needed for Paper 1 of the GCSE specification.