A detailed 23 slide powerpoint resource designed for use in a 1 hour chemistry lesson on how to identify positive metal ions Includes: Review of flame tests and the flame colours the students need to know for the GCSE curriculum Review of reaction of solutions with sodium hydroxide to form different coloured precipitates and the precipitate colours the students need to know for the GCSE curriculum How to write ionic equations for these reactions Lots of exam questions including a plenary/ homework task. Mark scheme answers are included.

A detailed 20 slide powerpoint resource designed for use in a 1 hour KS4 chemistry lesson introducing titrations and how to complete titration calculations (follow up lesson would be required practical). ** Includes: - An introduction to titrations including an RSC video / teacher demo and intro to the equipment used - A methodical step by step explanation for how to complete titration calculations to determine the concentration of an acid / alkali -* Lots of worked examples*** to go through with students or get them to complete independently in books as they get more confident - Past exam questions to consolidate their learning with mark scheme answers to self-assess

**A detailed 20 slide powerpoint resource designed for use in a 1 hour chemistry lesson on molar gas volume and gas volume calculations. ** Includes: Explanation of the molar gas volume LOTS of example questions to get students comfortable with converting moles into volume and vice versa Calculations of gas volume using mass and Mr Calculations of gas volumes from a balanced equation Further plenary / homework questions for students to practise what they have learnt. Answers included.

A detailed 16 slide powerpoint resource designed for use in a 1 hour chemistry lesson on how to identify negative non metal ions Includes: A recall starter activity based on the tests and results of positive metal ions An explanation of the test and results for the following negative ions: carbonate ions, sulfate ions and the halide ions (chloride/bromide/iodide) How to write ionic equations for these reactions

**A 23 slide powerpoint resource explaining how to name and draw alcohols as well as some of their properties and uses. Designed as a 1 hour chemistry lesson under the Organic Chemistry topic. ** *Also includes 2 worksheets - a lesson worksheet for the starter activity for students to draw and name first the alkanes and then the alcohols as well as a homework sheet to consolidate their learning ( mark scheme at end of document ). *

**A 23 slide powerpoint on ‘Reactions of Alcohols’ intended for use in a 1 hour Organic Chemistry lesson. ** Includes: A miniwhiteboard activity to recall prior organic chemistry knowledge Descriptions of the reactions of alcohols: *1. With sodium With water Undergoing combustion With an oxidising agent* Includes past exam questions with mark scheme answers and practice writing balanced combustion equations for students to consolidate their learning.

A 21 slide powerpoint on ‘Carboxylic acids’ intended for use in a 1 hour Organic Chemistry lesson. Includes: -* Explanation of carboxylic acids as a homologous series containing the -COOH functional group How to name and draw the structure of carboxylic acids Examples of common carboxylic acids A class practical embedded into the powerpoint slides for students to observe that carboxylic acids are weak acids (includes practical instructions and observation table) Plenary exam questions and answers to consolidate students’ learning*

A 19 slide powerpoint on ‘Addition polymerisation’ intended for use in a 1 hour Organic Chemistry lesson. Also includes a lesson worksheet for students to practise naming and drawing polymers from their monomers. Includes: Explanation of what a monomer and polymer means Demonstration for students to do in classroom to help them visualise how monomers join together to make one long chain polymer Step by step flowchart for students to follow to draw the polymer repeating unit Difference in structure and properties of LDPE vs HDPE Exam questions with mark scheme answers to consolidate students’ learning

Includes a 23 slide lesson powerpoint on Natural Polymers and DNA Explains: the monomers of starch, cellulose, protein how these condensation polymers are made the structure of DNA ***Includes a plenary task of exam questions on polymers for the students to consolidate their learning. Mark scheme answers embedded into slides.

**A detailed 18 slide powerpoint on Equilibria and factors which affect equilibria. ** Includes: A recap of what a reversible reaction is An explanation of dynamic equilibrium and Le Chatelier’s principle including a video link and summary table which can be printed and students can stick into their books Cobalt chloride teacher demo or video link to demonstrate equilibria shifting Plenary mini whiteboard task to check understanding Lots of exam questions embedded in slides for students to complete and self-assess against the mark scheme answers.

**A detailed 17 slide powerpoint to help students to learn and understand the conditions used for the Haber Process. ** This powerpoint gets students to Think Pair Share and then explains in detail the reasons for a temperature of 450C, pressure of 100atm and an iron catalyst. It also includes lots of exam questions for students to develop their exam technique. Mark scheme answers are included.

**A detailed 17 slide powerpoint to help students about NPK fertilisers **and how nitrogen, phosphorus and potassium are obtained for fertilisers as well as the similarities and differences between industrial vs. lab production of fertiliser compounds. There are also lots of exam questions embedded into the slides for students to consolidate their learning and develop their exam technique. Mark scheme answers are included. (Worksheet included for students to complete)

An 8 page word document resource of Equilibria exam questions. Intended to be used as a revision resource but could also be used for assessment. Includes questions on: NPK fertilisers Haber Process and Economics Equilibria and Factors affecting Equilibria Includes mark scheme at end of document.

**A 17 slide powerpoint introducing chemistry students to reversible reactions and the concept of dynamic equilibrium. ** Includes examples of reversible and irreversible reactions alongside a demo/video, as well as lots of past exam questions and mark scheme answers to consolidate learning and an activity for students to get involved in to demonstrate equilibrium. Worksheet contains 1st page of notes / questions for students to complete. 2nd and 3rd pages can be printed and given to students to complete an activity to demonstrate equilibrium.

An 8 page worksheet of past exam questions on Rates of Reaction followed by a mark scheme. Intended for use as a homework / revision task ahead of a topic test on Rates. Could also be used as an assessment.

**A 17 slide powerpoint **introducing chemistry students to Bond Energy Calculations. The powerpoint breaks these calculations down into a step by step process for students to follow. Typically to be used in a 1 hour lesson. Includes practise questions/ worked examples. Includes a homework worksheet of further practice questions for students to consolidate their learning after the lesson.

A 12 slide powerpoint introducing chemistry students to Exothermic and Endothermic Reactions. Typically to be used in a 1 hour lesson under the Energy topic. Includes real life examples / applications of these reactions, energy level diagrams and a practical activity for students to carry out these reactions.

**An 18 slide powerpoint resource on Chemical Cells and Batteries. ** Contains key definitions, explanations of how cells and rechargeable/ non-rechargeable batteries work. Also contains a practical activity to make different cells from 2 metals and compare the voltage. Includes lots of past exam questions with answers on slides so that students can develop their exam technique. Also contains a student worksheet resource including the practical activity instructions.

**An 18 slide powerpoint resource on Hydrogen Fuel Cells. ** Contains an explanation of how a hydrogen fuel cell works, half equations, advantages and disadvantages of hydrogen fuel cells. Also contains a 3 page student worksheet resource containing lots of past exam questions for students to develop their exam technique. Answers are embedded into powerpoint slides.

A 22 slide powerpoint resource designed for use in a 1 hour chemistry lesson teaching students about collision theory. Includes detailed explanations of: What collision theory is and activation energy How factors affect rate including surface area, concentration, pressure, temperature and catalysts Includes lots of past exam questions with mark scheme answers for students to complete within the lesson and develop their exam technique.

A 24 slide powerpoint on Potable Water. Contains a detailed explanation of portable water and its sources - how we obtain potable water from freshwater sources, sea water and waste water. Also includes a worksheet resource for the plenary task (past paper questions for students to consolidate their learning and self assess using the mark scheme on the slides.)