Hero image

Polarity24's Shop

Average Rating3.68
(based on 20 reviews)

Providing resources for GCSE Science and A-Level Chemistry.

175Uploads

99k+Views

24k+Downloads

Providing resources for GCSE Science and A-Level Chemistry.
A-Level Chemistry - complete revision package
polarity24polarity24

A-Level Chemistry - complete revision package

(1)
A complete revision package of over 100 A-Level Chemistry resources with coverage of the A-Level Chemistry topics suitable for AQA, Edexcel or OCR syllabuses (periodic table, amount of substance, redox equations, organic chemistry, acid base equilibria, shapes of molecules, pVnRT, percentage uncertainty, qualitative tests, NMR, IR, mass spec, titrations, Gibbs free energy, Grignard, electrolysis, equilibrium, enthalpy, entropy, born haber, isotopes, kinetics, transition metals, Ecell etc and much more). The resources include knowledge organisers, cue cards, revision quizzes, mind maps, worksheets, cut and stick, group work activities, co-operative learning activities, quizzes, differentiated worksheets, interactive PowerPoints etc. These resources can be used to accompany a lesson on the topic or as part of a revision lesson. Due to the large quantity of files they have been attached as a Zip file.
Electric circuit symbols
polarity24polarity24

Electric circuit symbols

(0)
A variety of resources for the new AQA GCSE Physics syllabus on electric circuit symbols. There’s a cut & stick “design your own circuit activity”, a Tarsia activity, a table for students to write in the name of the component and its function. There’s also a diagram which requires the components of an electric circuit to be labelled. Answers to all resources are included.
TOF Time of flight Mass spec calculations
polarity24polarity24

TOF Time of flight Mass spec calculations

(0)
A resource applicable for the current AQA A-Level Chemistry specification on TOF Mass spec calculations. The questions test students on how to calculate velocity, distance of flight tube, time taken and atomic mass. Answers are included to every question including a hand-written extended answer sheet showing each step of the calculations to assist students who get stuck. The resource usually takes about 60 – 90 mins for students to complete depending on their ability.
Aspirin synthesis
polarity24polarity24

Aspirin synthesis

(1)
A knowledge organiser on the A-level chemistry practical “preparation of aspirin" from 2-hydroxybenzoic acid and ethanoic anhydride using a phosphoric acid catalyst. The knowledge organiser includes the method and apparatus diagrams and goes into more depth about filtration under reduced pressure, recrystallisation and reflux. I use it in my lessons to go through the procedure in greater depth and then students refer to this when practising questions.
Amino acids and DNA bundle
polarity24polarity24

Amino acids and DNA bundle

4 Resources
A bundle of four resources on the A-Level Chemistry topic of Polymers, amino acids and DNA. Includes three knowledge organisers and a worksheet. The knowledge organisers includes information on all the syllabus content for polymers, amino acids, proteins and DNA. The worksheet includes practice questions on amino acids.
AQA Organic chemistry flash cards
polarity24polarity24

AQA Organic chemistry flash cards

(1)
A set of 128 printable flash cards suitable for the AQA A-Level Chemistry topic of Organic chemistry. Questions cover theory on the naming, sketching of displayed, structural and skeletal formulae, fractional distillation, cracking, reforming, oxidation, combustion, hydrogenation, electrophilic addition, inductive effect, polymerisation etc. Covers all the informtion they need to know about introductory chemistry on the alkanes and alkenes including the mechanisms of free radical substitution and electrophilic additon (markovnikov). In PowerPoint format, the cue cards print out in the correct format. Once printed, all it takes 1 minute to slice the cards and prepare a set, is formatted so the answers will show on the reverse of the question card.
New AQA GCSE Quantitative Chemistry
polarity24polarity24

New AQA GCSE Quantitative Chemistry

(0)
A GCSE Chemistry revision resource on Quantitative chemistry (moles) which contains questions on the new AQA Quantitative chemistry chapter (Separate Science). The resource includes revision on one of every type of calculation they have to know to prepare for the new GCSE 2018 exams. The resource includes 16 sections (3 pages) of calculations on determining relative formula mass, moles, reacting masses, limiting reactants, percentage yield, atom economy, concentration, titrations and volume of gases. The resource contains answers for every question. Takes about 2 hours for the students to complete.
Redox titrations
polarity24polarity24

Redox titrations

(0)
An A-Level Chemistry resource on redox titration calculations. The editable worksheet is differentiated with each section increasing in difficulty. Students complete titration calculations based on the redox chemistry of potassium permanganate, sodium dichromate, sodium thiosulfate etc. The resource contains one of every type of titration question they need to answer in an exam. Answers are included. Worksheet takes a double lesson for students to complete.
Structure and Bonding extended writing grid
polarity24polarity24

Structure and Bonding extended writing grid

(0)
A GCSE Chemistry extended writing grid which helps students plan an extended answer about bonding. Students use the keywords on the grid to plan and then write an answer to the question about the differences between the different types of structures and bonding. The words have been carefully selected so that students know which words they need to include to gain mastery in the question. Focuses on tier 3 Science vocabulary.
Born Haber cycles & lattice energies - complete topic
polarity24polarity24

Born Haber cycles & lattice energies - complete topic

(0)
A complete set of 9 lesson resources on the A-Level Chemistry topic of Born Haber cycles. In our college, this content is taught over three double lessons. Includes resources on sketching the cycle, (including interactive animations), how to perform the calculations using data from the cycles, definitions of lattice energy, enthalpy of formation, enthalpy of atomisation and electron affinity. Also includes the teaching of charge density (ionic radii & charge), how we use the value of lattice energies to determine complete ionic character/degree of covalent bonding and polarisation. Accompanying the Power Points, are worksheets (with answers included) and homeworks.
NMR, IR, mass spec and chromatography bundle
polarity24polarity24

NMR, IR, mass spec and chromatography bundle

9 Resources
A bundle of 9 resources on organic analyltical techniques including NMR and mass spec spectra cards, NMR, IR and Chromatograhpy knowledge organisers and an NMR graphic organiser (suitable for all A-Level Chemistry exam boards), a mass spectra fragmentation table and finally an organic analysis activity on alanine in which students have to identify alanine given a variety of spectra and physical data.
Ideal Gas equation
polarity24polarity24

Ideal Gas equation

(1)
An A-Level Chemistry differentiated revision resource on calculating the ideal gas equation pV = nRT. Contains 8 different sections of questions, section 1 starts with the basics, practicing conversions of pressure, volume and temperature into the correct units, the last few sections contain exam style questions. Takes about an hour to complete. The resource is editable with an answer sheet included. Suitable for A-Level Chemistry across all syllabuses.
AQA (new) Physics Triple and Combined knowledge organisers (Paper 1)
polarity24polarity24

AQA (new) Physics Triple and Combined knowledge organisers (Paper 1)

(2)
Knowledge organisers for the new AQA GCSE 2016 Physics syllabus. Included are knowledge organisers which cover the whole content of the GCSE Physics paper 1 exam for** both trilogy (combined) and triple (separate science) syllabuses**. Each knowledge organiser has been split into sections following closely the AQA specification. Topics covered are: P1 Conservation and dissipation of energy, P2 Energy transfer by heating, P3 Energy resources, P4 Electric circuits, P5 electricity in the home, P6 Molecules and matter and P7 Radioactivity. The triple content within these chapters (like Gas pressure, temperature, infra red radiation, nuclear radiation, medicine, fission and fusion are also covered and colour coded so students know which content is relevant. Key tier 3 vocabulary has also been clearly defined as a separate section in each knowledge organiser. Any graphs and equations that they need to know included.
Born Haber Cycles - animated
polarity24polarity24

Born Haber Cycles - animated

(0)
An A-level chemistry resource on drawing of Born Haber cycles. Each slide is animated showing step by step how to draw Born-Haber cycles for NaCl, LiF, MgCl2, Na2O, CaO and AlCl3.
Organic Chemistry bundle
polarity24polarity24

Organic Chemistry bundle

20 Resources
A bundle of 20 resources covering A-Level organic Chemistry including mind maps, flash-cards, knowledge organisers, worksheets, PowerPoints, quizzes, revision tables, apparatus diagrams etc. Covers Chemistry of alkanes, alkenes, alcohols, halogenoalkanes, carbonyls, esters, acyl chlorides, Benzene, Amines, Amino acids, Amides , Grignard reactions and organic synthesis (including the apparatus used in organic synthesis), naming and skeletal formulae.
Electrode potentials and electrochemical cells
polarity24polarity24

Electrode potentials and electrochemical cells

(1)
This is a differentiated A-level chemistry revision resource covering the different types of Ecell questions. There are 8 sections, each one increasing in difficulty. The resource is editable and the markscheme is provided. Could be used in a revision lesson at the end of the topic. There is also useful tips on how to calculate Ecell and writing of cell diagrams. There is one of every type of Ecell question that students could be tested on in an exam. Takes about 2 hours to complete. I also have several other resources like this one in my shop on moles, pV=nRT, redox titrations, entropy, Equilibrium Kc & Kp, pH calculations and also buffer calculations. Each one covers all the different types of calculations they need to revise for the exams.
Transition metals SoW and revision bundle
polarity24polarity24

Transition metals SoW and revision bundle

13 Resources
A bundle of more than 30 resources (some are on a zip file) on the A-Level Chemistry topic “Transition metals”. There is a complete unit of work with lesson Power Points and worksheets (with answers.) There are then revision resources on the reactions of transition metals, complexes, ligand exchange, colour etc. Includes knowledge organisers, worksheets (with answers), spider diagrams of reactions, a game, card match activities, plenaries & starters etc. Answers to resources included. Relevant for the new 2015 A-Level Chemistry Exams across all syllabuses. All you will need to teach Transition metals is here.
Gibbs Free energy calculations
polarity24polarity24

Gibbs Free energy calculations

(0)
Some A-Level Chemistry resources on the thermodynamics topic of Gibbs free energy. The first resource contains 6 sections of calculations with each section increasing in difficulty. This resource is differentiated and takes about an hour to complete. Is excellent revision on Gibbs free energy calculations and nicely prepares students for the exam with relevant exam standard calculations including a graph. Answers are included. Also included are Entropy worksheets (with answers) on calculating Gibbs and how it is related to the equilibrium constant.
Entropy - calculating total entropy
polarity24polarity24

Entropy - calculating total entropy

(1)
A revision resource with questions on calculating entropy of the system, surroundings, total entropy and entropy of solution for dissolving ionic salts. Answers are included within the editable worksheet which allows students to mark their work and monitor their progress. The questions get more difficult as each section progresses.