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ChemBear

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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.

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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.
GCSE Chemistry Acids, Bases and Salts Worksheet
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GCSE Chemistry Acids, Bases and Salts Worksheet

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This worksheet contains questions covering the four general word equations for neutralising acids, naming salts, identifying the other products of neutralisation (water, hydrogen or carbon dioxide), identifying gases, salts, acids, alkalis and bases from equations, and practice at writing the ionic formulae of salts and metal carbonates.
GCSE Chemistry Structure and Bonding Questions (Sticky Labels)
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GCSE Chemistry Structure and Bonding Questions (Sticky Labels)

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The four files listed contain 4 different questions to assess learning of the fundamentals of Structure and Bonding. They are set up to be printed on 21 labels per page sticky label sheets. These can be used in conjunction with diagnostic homework - for example, if students have incorrectly answered a question on ionic or covalent bonding, these can be used to supplement and reinforce any corrections to be made upon student feedback. Bonding 1 looks at basic bonding questions for ammonia and Bonding 2 does the same for lithium fluoride. Bonding 3 asks students to draw the electrons arrangements for the atom and then the ion formed, working out the charges the ions end up with. Bonding 4 requires students to explain and describe the type of bonding in different substances.
AS Chemistry Alcohols - Oxidation Products of Primary, Secondary and Tertiary Alcohols
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AS Chemistry Alcohols - Oxidation Products of Primary, Secondary and Tertiary Alcohols

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This resources is a whole lesson on identifying the oxidation products of alcohols from primary, secondary and tertiary alcohols. It comprises of a lesson PowerPoint which guides you through the lesson from identifying primary, secondary and tertiary alcohols on the starter worksheet and onto the oxidation and reduction card match activity for the key oxidation, reduction, oxidising agent and reducing agent definitions. Another activity includes identifying the oxidation products by a card matching activity where students use the Task 3 oxidation laminated sheets to match the oxidation aldehyde, ketone and carboxylic acid patterns cards. A student's note sheet is also provided which students can fill in using the information on the PowerPoint. The final activity of writing oxidation equations for primary and secondary alcohols is solely on the PowerPoint and includes an answer slide.
GCSE Chemistry Calculating Reacting Masses worksheet
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GCSE Chemistry Calculating Reacting Masses worksheet

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A worksheet comprising of 8 questions to help students practice calculating the moles of reactants and products. This sheet involves either calculating the maximum theoretical yield possible from a reaction or the amount of reactants needed for a reaction. Answers included.
GCSE Chemistry Atomic Structure Fundamentals Questions (Sticky Labels)
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GCSE Chemistry Atomic Structure Fundamentals Questions (Sticky Labels)

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The seven files listed contain 7 different questions to assess learning of the fundamentals of Atomic Structure. They are set up to be printed on 21 labels per page sticky label sheets. These can be used in conjunction with diagnostic homework - for example, if students have incorrectly answered a question on the charges on sub-atomic particles or mass numbers, these can be used to supplement and reinforce any corrections to be made upon student feedback.
GCSE Chemistry Balancing Equations Card Activity
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GCSE Chemistry Balancing Equations Card Activity

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This resource consists of 80 balancing equations cards, each containing one equation to balance. These can be laminated or printed onto card and bound with a split ring to make a bundle. Each one shows the level of difficulty of the balancing required and can be used as an extension task or to support the development of lower attaining students. There are 20 easy, 36 medium and 23 hard equations to balance. Answers are included on separate sheets.
AQA AS and Year One Chemistry Key Words and Definition cards
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AQA AS and Year One Chemistry Key Words and Definition cards

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Key words and definitions for AQA AS and Year One Chemistry. In the key words and definitions file, the key words and definitions are attached but could be easily separated to produce a sort card activity or used as is for general revision. The pairs memory file contains the same key words and definitions but are separated to use as a matching activity. Definitions include oxidising agent, reducing agent, oxidation, reduction, electrophile, nucleophile, standard enthalpy of combustion, standard enthalpy of formation, hydration, substitution reaction, structural isomers, stereoisomers, mean bond enthalpy, enthalpy change, Hess’s law, activation energy, electronegativity, hydrolysis, addition reaction and elimination reaction.
AQA AS and Year One Organic Synthesis Routes and Mechanism Practice Exam-Style Questions 2
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AQA AS and Year One Organic Synthesis Routes and Mechanism Practice Exam-Style Questions 2

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A resource suitable to revise and embed AS and Year One Chemistry Organic Synthesis routes with practice in naming and outlining the mechanisms covered by the AQA specification. This resource consists of 4 exam-style questions showing different organic synthesis routes. Students are required to identify and draw the mechanism for the reaction, and to identify the reagents and conditions needed for each conversion shown. Ideal for both AS and A2 students to revise and practice synthesis questions. The questions include free-radical substitution, nucleophilic substitution, hydrolysis reactions, elimination, addition polymerisation and electrophilic addition reactions. Answers are included.
AQA AS and Year One Chemistry Organic Synthesis Routes and Mechanism Practice Exam-Style Questions
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AQA AS and Year One Chemistry Organic Synthesis Routes and Mechanism Practice Exam-Style Questions

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A resource suitable to revise and embed AS and Year One Chemistry Organic Synthesis routes with practice in naming and outlining the mechanisms covered by the AQA specification. This resource consists of 3 exam-style questions showing different organic synthesis routes. Students are required to identify and draw the mechanism for the reaction, and to identify the reagents and conditions needed for each conversion shown. Ideal for both AS and A2 students to revise and practice synthesis questions. The questions include free-radical substitution, nucleophilic substitution, hydrolysis reactions, elimination, addition polymerisation and electrophilic addition reactions. Answers are included.