Graphic poster listing all the products of combustion and harms they cause. Suitable for all GCSE and A-level courses. Colour and black and white versions included.

Notes on one page each covering all the tests for anions and cations for Edexcel iGCSE chemistry, including the precipitation equations. Versions both in colour and in black and white for photocopying. With the positive ion tests, I’ve included model equations, both complete and ionic, for the precipitation reactions, with examples for a +2 and +3 ion. With the negative ion tests, there’s both a full and ionic equation for carbonate, sulfate and halide ion reactions to give students good models. To show the differences in formulas between compounds of metals that form +2 and +1 ions, there’s equations for both sodium and calcium carbonate too, and details of what happens if you use different acids.

Notes on the tests for gases and for water for AQA 9-1 chemistry GCSE, with notes on one page and a table on a separate sheet. The notes include an explanation of what the tests tell you about the properties of each chemical and links to recommended videos. Versions both in colour and in black and white for photocopying.

When doing tuition using an online platform like Zoom or Skype, you often need to put formulas into the chat box or onto an online whiteboard that wasn’t designed for scientific use and doesn’t support constructing superscript and subscript characters. Also, you may need to write out formulas very quickly if your student asks something unexpected. So this is a list of a huge number of formulas for the major GCSE and iGCSE chemistry courses using the Unicode superscript and subscript characters, indexed and ready to go for tuition. (For other countries, it should be suitable for tuition of students up to around age 16.) Covering thirteen pages, sections include: common ions organic chemistry: combustion, alkene hydration, alcohol oxidation acid-base: acids with metals, carbonates, oxides, hydroxides, ammonia reactions common reversible reactions: Haber process, syngas, the Contact process inorganic reactions: thermal decomposition of calcium carbonate, electrolysis (water, sodium chloride, copper sulfate with graphite or copper electrodes), displacement, thermite, metals reacting with oxygen and water, halogen displacement, both with overall and ionic and half-equations) the chemical tests: precipitation, hydroxide tests the chemical reactions of biology: respiration and photosynthesis core maths equations that might be needed in science, such as area of a circle, volume of a sphere, volume of a cylinder etc. some prebuilt unit conversions Versions of important equations are included in multiple forms, such as with or without state symbols, so you can select one that matches the level you’re working at with the student and keep the lesson flowing. I’ve used these formulas for a huge number of paid tuition jobs, and couldn’t do anything without them-they’ve really helped me make things clear to students, keep lessons moving and give a professional impression. Many students have asked me how I make equations appear looking good in the chat of a call, or even asked me for this document to use themselves! The document is an editable rtf and docx file with the equations and all the superscripts and subscripts and some common symbols at the start. You can build your own equations if you need them or edit or reorganise the document to suit your way of working.

Simple worksheet on two pages covering electrolysis of aluminium for students to fill in. Covers the equations at the cathode, anode, redox, why the process is environmentally damaging and why recycling aluminium is a good thing to do. There’s also links to recommended YouTube videos from Fuse School and the RSC. This plan targets the Edexcel iGCSE 9-1 course. Versions both in colour and black and white. This lesson plan is given away for free in order to encourage recycling! But if you like it please check out my lesson plan on metallic bonding and other lesson plans. I also have versions of these questions for Edexcel GCSE and for AQA. Update: 16/3/24: added clarification that the cathodes are graphite and added a link to a video showing bauxite mining to show the amount of land needed.

Lesson plan on ionic bonding, featuring a lesson plan presentation, one-page notes for students to take home and a question sheet for students to do. Covers ionic bonding, state at room temperature, common properties, conductivity of electricity, strength and dot and cross diagrams for forming ions.There’s diagrams, pictures and links to two recommended YouTube videos. The question sheet is intended to be a graduated scheme of work with first fill-in-the-blank and then written questions. Written for AQA 9-1 GCSE chemistry and also for Edexcel GCSE and iGCSE chemistry, but suitable for all the major exam boards. It’s also good for introduction to A-level as a recap.

Poster showing all the most common ions students need to know about and their charges, and a reminder that negative ions have gained electrons and positive ions have lost them. Clean modern design, great for GCSE and A-level students for all courses. Most courses don’t have phosphate on the list of ions to know, so I’ve left it off the main list. But in case your course does need it, I’ve added a second version of the sheet with the phosphate ion added. If you like this resource, you might want my exercises working out formulas of ionic chemicals. Update, April 2024: added zinc and some hints about iron(II) vs. iron(III)

Revision notes on the Arrhenius equation for the OCR A A-level chemistry specification on two pages. A lot of students by the second year of A-level have forgotten how to do things like find the equation and intercept of a straight line graph, so this set of notes has a lot of recap. There’s also a lot of detailed breakdown of the log equation and how it’s a straight line graph. I explain what ln(A) is and how to calculate it. Includes a lot of model calculations, recap of straight line graphs and explanation of the confusing units of the H432/01 2018 paper’s graph. Update, 13/05/24: a missing 0 in the explanation of the 2018 paper’s units has been corrected, my apologies for the glitch.

Combined lesson plan for Edexcel iGCSE chemistry: a presentation on metallic bonding, simple fill-in-the-blank questions questions and a harder sheet of written questions linked to the presentation, and a take-home set of notes on one page. Also suitable as a recap for A-level students. Covers metallic bonding, conduction of electricity and heat, the fact that metals are malleable/ductile and alloys. Starts with a mixer exercise covering uses of metals and also includes some properties and uses of the most common metals and types of steel. Need to use this lesson plan in a hurry and want to deliver a polished lesson? I’ve got you covered: each slide ends with a full stop marking that it’s the last point on the slide so you know when the slide’s going to change. Also, each exam question slide has a spare line before the answer is revealed so you don’t accidentally show the answer too early. Included is a fairly easy fill-in-the-blanks worksheet and an exam-style written questions worksheet matching questions on the presentation, and the mark schemes for both. Both worksheets have pictures and diagrams to stimulate students. The notes have diagrams and also links to two recommended videos for revision. Besides covering metallic bonding and content like specific types of steel, the presentation introduces themes for future lessons, like that metal recycling saves energy and rust prevention.

Simple worksheet on two pages covering electrolysis of aluminium for students to fill in. Covers the equations at the cathode, anode, redox, why the process is environmentally damaging and why recycling aluminium is a good thing to do. There’s also links to recommended YouTube videos from Fuse School and the RSC. This plan targets the AQA 9-1 chemistry GCSE course. Versions both in colour and black and white. This lesson plan is given away for free in order to encourage recycling! But if you like it please check out my lesson plan on metallic bonding, my worksheet on AQA solution electrolysis equations and on extracting metals using carbon and other lesson plans. I also have versions for Edexcel GCSE and Edexcel iGCSE. Update: 13/3/24: added clarification that the cathodes are graphite and added a link to a video showing bauxite mining to show the amount of land needed.

Combined lesson plan: a presentation on metallic bonding, simple fill-in-the-blank questions questions and a harder sheet of written questions linked to the presentation, and a take-home set of notes on one page. Covers metallic bonding, conduction of electricity and heat, the fact that metals are malleable/ductile and alloys. Starts with a mixer exercise covering uses of metals and also includes some properties and uses of the most common metals. Need to use this lesson plan in a hurry and want to deliver a polished lesson? I’ve got you covered: each slide ends with a full stop marking that it’s the last point on the slide so you know when the slide’s going to change. Also, each exam question slide has a spare line before the answer is revealed so you don’t accidentally show the answer too early. Included is a fairly easy fill-in-the-blanks worksheet and an exam-style written questions worksheet matching questions on the presentation, and the mark schemes for both. Both worksheets have pictures and diagrams to stimulate students. The notes have diagrams and also links to two recommended YouTube videos for revision. The pack is suitable for all specifications for GCSE and is useful for recap for students coming into A-level. It’s particularly been written for the AQA trilogy and synergy chemistry GCSEs and hits specific phrasing from their mark schemes. Doing Edexcel iGCSE? I now have a specific version for that course covering things like the types of steel. Besides covering metallic bonding, the presentation introduces themes for future lessons, like that metal recycling saves energy and rust prevention.

Notes on one page covering all the tests for cations for Edexcel iGCSE chemistry, including the precipitation equations, and links to videos of them being done. I’ve also included model equations, both complete and ionic, for the precipitation reactions, with examples for a +2 and +3 ion. Versions included both in colour and in black and white for photocopying.

Revision notes of the negative ions for Edexcel iGCSE chemistry on one page, including both complete and ionic equations for the reactions. Versions both in colour and for black and white printing. There’s both a full and ionic equation for carbonate, sulfate and halide ion reactions to give students good models. To show the differences in formulas between compounds of metals that form +2 and +1 ions, there’s equations for both sodium and calcium carbonate too.

Worksheet on making copper sulfate crystals covering two pages for AQA 9-1 GCSE chemistry, versions in colour and in black and white for printing with a mark scheme. Covers removing the excess copper oxide and letting crystals form, and checked against a similar question on the 84621H specimen paper. There’s a link to a recommended video from Pearson. The content is divided over the two pages: the first page is more “directly on the topic” questions and could be used on its own for students at the time they cover copper sulphate or do the practical, the second page is more extension and for “final exam revision”: based on student questions and points that came up from discussing the video, I made the second page cover more synoptic questions making connections with other topics, like temperature and rate of reaction. Written targeting AQA but would be suitable for other exam boards. The worksheet is targeted towards building exam technique and written question skills, so doesn’t include a full practical method. Topic area: required practical 1 and 4.4 Chemical Changes > 4.4.2 Reactions of acids > 4.4.2.3 Soluble salts > Preparing a pure dry sample of a soluble salt from an insoluble oxide or carbonate. I also have a version for Edexcel iGCSE chemistry.

Worksheet on making copper sulfate crystals from copper oxide (insoluble base method) covering two pages for Edexcel 9-1 iGCSE chemistry, versions in colour and in black and white for printing with a mark scheme. Covers removing the excess copper oxide and letting crystals form. There’s a link to a recommended video from Pearson. The content is divided over the two pages: the first page is more “directly on the topic” questions and could be used on its own for students at the time they cover copper sulphate or do the practical, the second page is more extension and for “final exam revision”: based on student questions and points that came up from discussing the video, I made the second page cover more synoptic questions making connections with other topics, like temperature and rate of reaction. The worksheet is targeted towards building exam technique and written question skills, so doesn’t include a full practical method. Questions consulted include 2C June 2016 Q7 for technique (I recommend this for exam-style practice) and 1CR June 2019, question 5d for rate of reaction and temperature. I have a similar worksheet for AQA GCSE chemistry.

Worksheet on making copper sulfate crystals from copper oxide (the insoluble base method) covering two pages for Edexcel 9-1 GCSE chemistry, versions in colour and in black and white for printing with a mark scheme. Covers removing the excess copper oxide and letting crystals form. There’s a link to a recommended video from Pearson. The content is divided over the two pages: the first page is more “directly on the topic” questions and could be used on its own for students at the time they cover copper sulphate or do the practical, the second page is more extension and for “final exam revision”: based on student questions and points that came up from discussing the video, I made the second page cover more synoptic questions making connections with other topics, like temperature and rate of reaction. The worksheet is targeted towards building exam technique and written question skills, so doesn’t include a full practical method. Specification reference: SC8c core practical, preparing copper sulfate, C3.17

Worksheet on two pages on extracting metals using carbon (and tungsten), targeting the AQA 9-1 science and chemistry GCSEs in the C5 “Chemical changes” section of the course. Covers the reactivity series, unreactive metals, word and symbol equations, environmental impact, redox and tungsten extraction. There’s an in-depth mark scheme, diagram of a blast furnace and links to recommended videos. Update, September 2024: added version with the images tuned to print well in black and white (note that the emoji graphics appear in colour onscreen).

Two page set of notes in table format on intermolecular forces, listing the forces, where they come from and how strong they are: van der Waals, permanent dipole-dipole, hydrogen bonds. Also includes notes on which type of chemical has what forces. Page 2 explains how aldehydes and ketones and esters are hydrogen bond acceptors. Following the example of Chemguide, explains permanent dipole-dipole as more adding a bit of strength on top of van der Waals forces than making the molecule highly polar and hydrophilic like hydrogen bonding. Bold, eye-catching typography and careful design sets this lesson plan out. Special bonus! This pack contains three sets of notes depending on what your course calls van der Waals forces/London forces/instantaneous-induced dipole forces, so if you teach multiple courses you’re always covered: AQA, OCR, Edexcel, Cambridge. I sell multiple SKUs of this set of three notes to advertise at teachers teaching different courses, but they contain the same content: all three files in the same pack. 2024 updates: clearer diagrams of the hydrogen bonds and dipole-dipole forces and new explanations based on student feedback.

Two page set of notes in table format on intermolecular forces, listing the forces, where they come from and how strong they are: London forces, permanent dipole-dipole, hydrogen bonds. Also includes notes on which type of chemical has what forces. Page 2 explains how aldehydes and ketones and esters are hydrogen bond acceptors. Following the example of Chemguide, explains permanent dipole-dipole as more adding a bit of strength on top of London forces than making the molecule highly polar and hydrophilic like hydrogen bonding. Bold, eye-catching typography and careful design sets this lesson plan out. Special bonus! This pack contains three sets of notes depending on what your course calls London forces/van der Waals forces/instantaneous-induced dipole forces, so if you teach multiple courses you’re always covered: OCR, Edexcel, AQA, Cambridge. I sell multiple SKUs of this set of three notes to advertise at teachers searching for different courses, but they contain the same content: all three files in the same pack.

Two page set of notes in table format on intermolecular forces, listing the forces, where they come from and how strong they are: instantaneous dipole-induced dipole forces, permanent dipole-dipole, hydrogen bonds. Also includes notes on which type of chemical has what forces. Page 2 explains how aldehydes and ketones and esters are hydrogen bond acceptors. Following the example of Chemguide, explains permanent dipole-dipole as more adding a bit of strength on top of instantaneous dipole-induced dipole forces forces than making the molecule highly polar and hydrophilic like hydrogen bonding. Bold, eye-catching typography and careful design sets this lesson plan out. Special bonus! This pack contains three sets of notes depending on what your course calls instantaneous-induced dipole forces/van der Waals forces/London forces, so if you teach multiple courses you’re always covered: Cambridge/CIE, OCR, Edexcel, AQA. I sell multiple SKUs of this set of three notes to show up on searches for teachers teaching different courses, but they contain the same content: all three files in the same pack.