OnSpecScience

This bundle meets all specification points needed to teach the topic on “Calculations involving masses” from the Edexcel GCSE 9-1 Combined Science and Chemistry courses. The bundle includes ten full lesson PowerPoints (Five aimed at all students, three for Higher-tier only, one Foundation-tier only, one Triple Science only). Suggested teaching order:Conservation of Mass (all students) Balanced Equations (all students - optional) Calculating Concentration (all students) Formula Mass and Empirica

This PowerPoint will allow you to teach two Edexcel GCSE 9-1 Chemistry lessons on Methods of Separation, covering filtration, evaporation & crystallisation, simple distillation and fractional distillation. The resources allows delivery of one lesson covering the theory of each separation technique, then an optional second lesson where students use filtration and evaporation as part of a purification process. Full equipment lists are provided for the teacher demonstrations and class practical t

This bundle meets all specification points needed to teach Topic 15 “Dynamic Equilibria” from the Edexcel GCSE 9-1 Chemistry course (Triple/Separate Science only unit). The first lesson on dynamic equilibrium (SC12a) is also needed for Combined Science students. The bundle includes three full lesson PowerPoints and associated resources, plus my overview and equipment lists for all Year 10 and Year 11 Combined & Triple Science. The lessons are also available to buy individually: 1. Dynamic Equil

This PowerPoint (plus worksheet) will allow you to teach a broad range of abilities about how to calculate relative formula masses and empirical formulae. The resource is required learning for the Edexcel 9-1 GCSE Chemistry course, Combined and Triple Science classes, Foundation and Higher tier. It is accessible for students and easy to follow for teachers. Follow-up lessons on Calculations involving Mass (including a practical lesson on Empirical Formula) are available from my shop. They can be

This PowerPoint is designed to introduce students to Balanced Chemical Equations and links balanced equations with the Law of Conservation of Mass. The lesson is accessible for students, easy to follow for teachers and is required learning for Combined and Triple Science classes, Foundation and Higher tiers. Be aware: this resource is aims to teach students the basics of balancing equations and it assumes no prior knowledge / experience. As such, this content may take a whole lesson to cover wit

This PowerPoint is designed to introduce the Law of Conservation of Mass, closed systems and looks at simple examples of conservation of mass in solutions and chemical reactions. This lesson is accessible for students, easy to follow for teachers and is required learning for Combined and Triple Science classes, Foundation and Higher tiers. Be aware: this resource covers the basics; it does not deal with more complex ideas linked to conservation of mass (e.g., reacting masses) as they are covered

This PowerPoint (containing exam-style practice questions) will allow you to teach the GCSE 9-1 Chemistry content on Limiting Reactants and using moles to calculate the limiting reactant from mass data. The resource is easy to follow for teachers, readily accessible for students and is appropriate for Combined and Triple Science classes, HIGHER TIER ONLY!Other lessons on Calculations involving Mass (including the preceding lessons on Moles and Stoichiometry) are available from my shop. They can

These PowerPoints will allow you to teach students how to calculate reacting masses (the mass of product made by a given mass of reactant, and vice versa). Two PowerPoints are provided: Higher-tier lessonThe PowerPoint (plus worksheet with exam-style practice questions) will allow you to teach Higher-tier only content on stoichiometry and then use this alongside numbers of moles to calculate reacting masses. Foundation-tier lessonFoundation students need to learn how calculate reacting masses b

These PowerPoints and worksheets will allow you to teach HIGHER TIER ONLY GCSE Chemistry content on Moles. This lesson introduces the concept of a mole in terms of Avogadro’s number, exemplifies how to calculate the number of moles from mass of a substance and vice versa, and shows how to use moles to calculate numbers of particles of a substance **There are two versions of this lesson and worksheet provided. One is aimed at Triple Science students only, as it includes coverage of concentration

This PowerPoint plus practical method sheet will allow you to teach a broad range of abilities how to determine the empirical formula of magnesium oxide from practical data they have collected. The resource meets the required specification points for the Edexcel 9-1 GCSE Chemistry course. It is accessible for students, easy to follow for teachers and is appropriate for Combined and Triple Science classes, Foundation and Higher tiers. This is best taught following my lesson on “Formula Mass and E

This PowerPoint (plus worksheet) are designed to introduce the meaning of concentration in Chemistry and teaches students how to use cubic decimetres to calculate concentration of solutions in g dm-3. The lesson is accessible for students, easy to follow for teachers and is required learning for Combined and Triple Science classes, Foundation and Higher tiers. Be aware: this resource covers concentration in g dm-3 only. Triple Science students will also need to learn about concentrations in mol

This PowerPoint will allow you to teach an Edexcel GCSE 9-1 Chemistry lesson evaluating the use of Chemical Cells and Hydrogen Fuel Cells. The resources are straightforward to teach from, they include guidance notes regarding the essential specification points and they are easily accessible for students of all abilities. Note: this lesson covers the Edexcel 9-1 Chemistry Paper 1 content on chemical cells and hydrogen fuel cells which is required learning for Triple Science only: “Recall that a

This full lesson PowerPoint plus worksheet will allow you to teach the GCSE 9-1 specification Chemistry content on fractional distillation of crude oil, including the uses and properties of the six major fractions obtained. The resources are easily accessible for students, straightforward for teachers to follow and appropriate for Combined and Triple Science classes, Foundation and Higher tiers.

This full lesson PowerPoint plus worksheet will allow you to teach the GCSE 9-1 specification Chemistry content on Avogadro's Law and calculations involving molar volumes of gases. The resources are easily accessible for students, straightforward for teachers to follow and appropriate for Triple Science classes, Higher tier only.

This full lesson PowerPoint plus worksheet will allow you to teach the GCSE 9-1 specification Chemistry content on hydrocarbons found in crude oil and natural gas and also on the alkanes homologous series. The resources are easily accessible for students, straightforward for teachers to follow and appropriate for Combined and Triple Science classes, Foundation and Higher tiers.

This full Lesson PowerPoint will allow you to teach students the GCSE 9-1 specification Chemistry content on breaking down hydrocarbons (cracking) and evaluating use of hydrogen versus petrol as fuel for vehicles. The resource is easily accessible to students, straightforward for teachers to follow and is appropriate for Combined and Triple Science classes, Foundation and Higher tiers. Note: this lesson covers the Edexcel Paper 2 specification point on hydrogen fuel cells which is relevant to b

This PowerPoint will allow you to teach the Edexcel GCSE 9-1 Chemistry lesson about how (and why) nitrogenous fertilisers are made using the Haber Process. It also looks at differences between small-scale production of ammonium sulphate in a lab and large-scale production in factories. This is a Triple/Separate Science lesson which does not need to be taught to Combined Science students on the Edexcel course. Ideally, it should be delivered after my introductory lesson "Dynamic Equilibrium SC12a

This PowerPoint will allow you to teach an Edexcel GCSE 9-1 Chemistry lesson that expands upon the basic principles of dynamic equilibria by focusing on the rate of attainment of an equilibrium and how these factors lead to the "compromise" conditions that are used for the Haber Process. This is a Triple/Separate Science lesson which does not need to be taught to Combined Science students on the Edexcel course. It should be delivered after my introductory lesson "Dynamic Equilibrium SC12a", whic

This PowerPoint will allow you to teach the Edexcel GCSE 9-1 Chemistry lesson that introduces the concepts of reversible reactions and dynamic equilibria, and looks at how these apply to the Haber Process and its yield. To go with this lesson you will need to download the free activity “Haber Process worksheet” from my shop, OnSpecScience. For Separate Science Chemistry students I also have a follow-up lesson available, "Factors Affecting Dynamic Equilibrium", which covers rate of attainment of

This cloze text activity can be used as an independent learning tool to help students summarise the processes of simple distillation (of sea water) and fractional distillation (of a mixture of ethanol and water). It is designed to be used with my GCSE Chemistry lesson on Separation Methods, which is available to buy on this site.