This is a lesson plan that has been designed and taught to year 8 students. It is taught early in the rock cycle scheme of work and uses salol. Glass rods are dipped in the salol and drops are put on warm, room temperature and cooled (in freezer) glass slides. Crystal size is measured and compared. This model is used to make anologies with rock cooling in the real world. Feedback to my TES inbox please.

This is an AS Chemistry lesson on the group 2 metal compounds and their reactivity and solubility at grades C to A. For grade C students write symbol equations. Note that the hydroxides and sulphates show opposite trends in solubility. For grade B they consider the aluminium sulphate Camelford water poisoning in Cornwall and write ionic equations. Note that all ions are aqueous and that Barium chloride and aluminium sulphate are soluble compounds. For grade A they analyse different data and use this to explain trends in solubility of group 2 compounds. For an engaging starter you could show the reaction of potassium with water and ask students to predict how the reactivity of group 2 metals would be different (less owing to increased charge density and 2 ionisation energies to make the ion). Please rate this resource and leave feedback.

This is a set of 16 flashcards with questions and answers that are printed double sided. When printed this way the questions and answers align correctly. These have been designed for AQA C1.3 but would suit all exam boards. There are 8 challenging questions that will stretch the most able up to A grade. Please rate this resource and leave feedback.

This is a set of 16 flashcards with questions and answers that are printed double sided. When printed this way the questions and answers align correctly. These have been designed for AQA C1.4 but would suit all exam boards. There are 8 challenging questions that will stretch the most able up to A grade. Please rate this resource and leave feedback.

This is a glossary to help students revise ionic bonding and periodicity.

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This is a lesson on equilibrium for AS chemistry. There are lesson grades C to A with clear AFL tasks including a literacy-based Just a Minute plenary. There is an exam focus throughout with the grade A task getting students to apply their understanding to new reactions. The video is the TED Ed Daniel Dulek video on the Haber Process. Please rate this resource and leave feedback.

This covers naming of compounds (e.g. iron chloride) and some challenge questions such as where the heavier elements are made (supernova). Please rate this resource and leave feedback.

This is a set of 16 flashcards with questions and answers that are printed double sided. When printed this way the questions and answers align correctly. They cover: atomic structure, electron configuration, counting atoms and balancing equations. These have been designed for AQA C1.1 but would suit all exam boards. There are 8 challenging questions that will stretch the most able up to A grade. Please rate this resource and leave feedback.

This is a lesson on using oxidation numbers to determine if a reaction is a redox reaction, disproportionation reaction or symproportionation reaction (opposite of disproportionation). Symproportionation is included to develop understanding and is not required by AS Chemistry specifications. The starter is the engaging visual elephant toothpaste demo. Answers on slide 17 are colour coded and animated. I have another lesson on TES where students calculate oxidation numbers. Please rate this resource and leave feedback.

This is a thoroughly planned lesson on the iodoform reaction that may should take a total of approximately 2 hours (2 lessons). This forms part of a scheme of work on carbonyl compounds. The RSC practical that is included works well. Please carefully read through the safety advice provided by the RSC and take care when disposing of the products. The starter recaps previous learning where students match up different carbonyl compound tests with their observations and the species being tested for. The lesson then moves into a discussion of what the iodoform reaction tests for and students identify compounds that would test positively. Whiteboards could be used for assessment for learning. The students might then carry out the RSC practical in pairs. Please rate this resource and leave feedback.

This is a GCSE chemistry tarsia for revision of rates of reaction. I suggest that the A4 tarsia is printed on card and then the outline is cut out. Students can then quickly cut out the individual triangles. Included are the following topics: symbol equations, factors affecting rate and rate graphs. The 'fjsw' file can be opened and modified with tarsia software.

This is a GCSE chemistry tarsia for revision of history of the periodic table. I suggest that the A4 tarsia is printed on card and then the outline is cut out. Students can then quickly cut out the individual triangles. Included are the following topics: nationality of Dobereiner, Newlands and Mendeleev, law of triads, law of octaves, atomic number, gallium, number of natural elements and number of elements known to Mendeleev, grouping of the elements. The 'fjsw' file can be opened and modified with tarsia software that is free to download. Please note that the software does not work on Mac computers.

This is a fun GCSE chemistry tarsia for revision of combustion. There are 16 triangles with 18 pairs of questions and answers that make a parallelogram. I suggest that the A4 tarsia is printed on card and then the outline is cut out. Students can then quickly cut out the individual triangles. Included are the following topics: formulae, complete combustion, incomplete combustion, carbon neutral, products of combustion. The software is free to download but there is not currently a version for Mac computers.

This is a fun KS3 chemistry tarsia for acids and alkalis. There are 16 triangles with 18 pairs of questions and answers that make a parallelogram. I suggest that the A4 tarsia is printed on card and then the outline is cut out. Students can then quickly cut out the individual triangles. Included are the following topics: indicator, pH meter, pH of different substances, formula of HCl and water. The software is free to download but there is not currently a version for Mac computers.

This is a KS3 chemistry tarsia for revision of elements and compounds. I suggest that the A4 tarsia is printed on card and then the outline is cut out. Students can then quickly cut out the individual triangles. Included are the following topics: number of atoms in a molecule, number of elements in a compound, definition of elements and compounds.

This is a fun yet challenging GCSE Chemistry tarsia for comparing different theories of atomic structure. There are 18 triangles with 21 pairs of questions and answers that make a kite shape. I suggest that the A4 tarsia is printed on card and then the outline is cut out. Students can then quickly cut out the individual triangles. Included are the following topics: names of scientists such E.R. Rutherford and J.J. Thomnson who played important roles in developing atomic theory, isotopes, electron shells and the periodic table, charge on subatomic particles and comparisons of the main models. The 'fjsw' file can be opened and modified with tarsia software. The tarsia software is free to download but there is not currently a version for Mac computers.

This is a fun GCSE Chemistry tarsia on chemical formulae. There are 16 triangles with 18 pairs of questions and answers that make an equilateral triangle shape. I suggest that the A4 tarsia is printed on card and then the outline is cut out. Students can then quickly cut out the individual triangles. Included are the following chemicals: calcium carbonate, hydrochloric acid, water and carbon dioxide. The 'fjsw' file can be opened and modified with tarsia software. The tarsia software is free to download but there is not currently a version for Mac computers.