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Outstanding GCSE and A level chemistry resources

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Having taught GCSE and A level chemistry for 6 years and being an examiner I have developed a solid understanding of what makes a lesson outstanding and seek to share this with other teachers.

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Having taught GCSE and A level chemistry for 6 years and being an examiner I have developed a solid understanding of what makes a lesson outstanding and seek to share this with other teachers.
Socrative quiz - GCSE - Types of bonding - high ability - 35 marks
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Socrative quiz - GCSE - Types of bonding - high ability - 35 marks

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In this lesson plan you will find the SOC codes to import our quiz and our short answer task to your Socrative room. These great revision activities that you can use with the whole class as starters, plenaries, or to consolidate learning. Topics include: covalent bonding, metallic bonding, ionic bonding, allotropes of carbon
Socrative quiz - precipitates KS3
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Socrative quiz - precipitates KS3

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In this lesson plan you will find the SOC codes to import our quiz and our short answer task to your Socrative room. These great revision activities that you can use with the whole class as starters, plenaries, or to consolidate learning.
Chemistry science club for KS4 and A level - Ethanol as an alternative fuel source
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Chemistry science club for KS4 and A level - Ethanol as an alternative fuel source

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This is a planned lesson sequence for delivering an 18 lesson science club for older students. They investigate ethanol as an alternative fuel source to petrol. The lessons cover: the ethanol rocket demo, making ethanol by fermentation from sucrose (sugar) then filtration and distillation, making ethanol from glucose produced by cellulase digestion of cellulose (mashed up filter paper) then filtration and distillation. basic titration, advanced titration of ethanol to calculate concentration, calorimetry, comparison of the different methods of ethanol production. Links to RSC practicals are provided for all of the demo and practicals and a total of 8 risk assessments have been written for all of the practicals with links to CLEAPPS. Calorimetry lessons are available from my other resources. Please rate these resources and leave feedback.
Conservation of mass, formula mass and percentage composition GCSE Chemistry
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Conservation of mass, formula mass and percentage composition GCSE Chemistry

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This is a thoroughly differentiated lesson that begins by introducing students to conservation of mass and why this law makes sense. This is then related to balancing equations and there is the opportunity for students to practice this skill. Students then calculate the formula mass of the compounds around the room. More able students have some percentage mass questions to work through. Answers are provided for all questions. The lesson finishes with GCSE exam questions. Please rate this resource and leave feedback.
Equilibrium A level chemistry - rate and yield
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Equilibrium A level chemistry - rate and yield

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This lesson forms part of an AS chemistry equilibrium scheme of work and follows on from two lessons on equilibrium reactions and writing expressions for Kc. The lesson starts with a recap of Kc. Students then learn how to work out the units for Kc. Please note that from experience I have found that weaker students (grade C downwards) struggle with this so please take a lot of time to check that students feel comfortable and confident. A GSCE indices questions worksheet has been provided to support weaker students. The lesson then moves on to explaining the compromise conditions used to make ammonia in the Haber process. I show the Daniel D Dulek TED talk video here. It is absolutely excellent and stretches the students. Video questions are provided. The lesson concludes with students calculating Kc. The video is YouTube embedded so please download this video before the lesson as many schools do not allow staff access to YouTube from a school computer. Please rate this resource and leave feedback.
Atomic structure introduction - High School Chemistry - covers elements, compounds and formulae
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Atomic structure introduction - High School Chemistry - covers elements, compounds and formulae

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This is is an introductory lesson on atomic structure for High School Chemistry that begins with a fun film characters elements starter. There is then a discussion on how elements are made in supernovae. Students then consider rules for naming compounds and how to write formulae. They then then write the formulae for 12 substances. The challenge is to write empirical formulae. The lesson concludes with a consideration of how some of the chemicals are harmful to fish such as Nemo. Titanium dioxide in suntan cream causes water and oxygen in seawater to react to form hydrogen peroxide that is toixc to fish. Answers are included.
Carbonyl reduction - Senior High School Chemistry
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Carbonyl reduction - Senior High School Chemistry

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These are thoroughly differentiated resources designed for a Senior High School Chemistry lesson on reduction of carbonyl compounds. Objectives are framed as learning questions and graded C to A. There are clear AFL plenaries using mark schemes. There is a graded Who Wants to be a Millionaire quiz for an end plenary. The starter is an engaging scents demo using butanal (pleasant) and butanoic acid (rancid butter). Pace and student effort is the key to delivering an outstanding lesson using these resources. Mark schemes can be printed.
Enthalpy changes - covers bond enthalpy, energy-level diagrams, calculations - Senior High School
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Enthalpy changes - covers bond enthalpy, energy-level diagrams, calculations - Senior High School

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This is a comprehensive lesson that provides an introduction to enthalpy changes and serves as the first lesson in a scheme of work on energetics for Senior High School Chemistry. The lesson starts with a recap of GCSE chemistry then moves on to defining enthalpy changes. Students learn the definitions of each type of enthalpy change for homework due in the following lesson. Students then consider energy level diagrams for the grade C task. For the grade B task students predict enthalpy changes using bond dissociation data. There is a worked example of this using the Haber process. The grade A task involves converting enthalpy change values into Joules per gram values that might be used in calorimetry. Scaffolded resources and a markscheme are provided. Please rate this resource and leave feedback.
Equilibrium -  A level chemistry - writing an expression for Kc - 2016 specification onwards
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Equilibrium - A level chemistry - writing an expression for Kc - 2016 specification onwards

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This is a thoroughly planned A level lesson writing an expression for the equilibrium constant Kc. The 2016 specification DOES NOT include Kp - partial pressures and thus students must ALWAYS write their expressions using SQUARE brackets (Kp uses curved brackets). The lesson starts with a recap of equilibrium then moves on to heterogeneous and homogeneous reaction systems. The lesson then moves to students writing expressions for Kc for a variety of reactions. Note that solids are left out of the expression for Kc as their concentration hardly changes during at equilibrium (they occupy a small volume). Answers are provided. Please rate this resource and leave feedback.