This is a fun yet challenging High School Chemistry tarsia for revision of the Haber process. There are 16 triangles with 18 pairs of questions and answers that make an equilateral triangle. 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: formula of ammonia, catalyst used, conditions used, feedstocks, reversible reactions, equilibrium, endothermic, exothermic, yield and rate of reaction. 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 High School Chemistry tarsia on state symbols. 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.

This is a fun High School 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.

This is a fun expanding brackets fun High School Mathematics tarsia. 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. The question and answer pairs are designed to be very similar so that students need to carefully think about what they are expanding and simplifying. 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 High School Chemistry tarsia for revision of atomic structure. 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: subatomic particles, using the periodic table to work out the number of subatomic particles. The software is free to download but there is not currently a version for Mac computers.

This is a fun High school 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 GCSE chemistry tarsia for revision of cracking hydrocarbons. 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: state of ethene, octane and polyethene at room temperature, supply vs demand, formulae of ethene, decane and pentane, bromine water test. The software is free to download but there is not currently a version for Mac computers.

This is a fun High Chemistry tarsia for revision of polymerisation. 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: catalyst, thermal decomposition, formula of ethene and methane, elements in ethene, natural polymer, synthetic polymer, cross links, addition polymerisation. The tarsia software is free to download but there is not currently a version for Mac computers.

This is a fun High School Chemistry tarsia for revision of transition metals and is suitable for more able students. 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: transition metal uses, transition metal properties, magnetic metals, catalysts, aqueous copper ion colour, pH of iron hydroxide vs iron nitrate. The tarsia software is free to download but there is not currently a version for Mac computers.

This is a fully differentiated High School Chemistry tarsia puzzle for revision of the alkali metals. It is a fun kinesthetic way of revising the alkali metals. This sort of revision activity is particularly useful for boys. Answers are provided as well an 'easy start' that provides 4 of the 16 triangles as a starting point for weaker students. The 'group 1 metals A4 2 page' is an A4 tarsia that has 8 triangles per page. I suggest that these are printed on card and students cut them out. They are great for AFL. end of lesson plenary or plenary. If the writing of the A4 tarsia is too small then use the medium version. Please rate this resource and leave feedback.

This is a High School Chemistry tarsia for revision of acids and alkalis. 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: H+, OH-, ionic and symbol equations for neutralisation, state symbols of acids alkalis and water, ammonia. The 'fjsw' file can be opened and modified with tarsia software. The software is free to download but there is not currently a version for Mac computers.

This is a High School 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 Middle School 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 High School Chemistry tarsia for revision of the halogens. 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: state of the halogens at room temperature (astatine is unstable), uses of the halogens, trend for melting point and reactivity with group 1 metals, charge of group 1 metal and halogen ions. The tarsia software is free to download but there is not currently a version for Mac computers.

This is a fun yet challenging GCSE Biology tarsia for revision of photosynthesis. This can also be used as an assessment for learning tool at the end of the lesson. There are 16 triangles with 18 pairs of questions and answers that make an equilateral triangle. 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: organs of a plant, minerals, formulae of chemicals in the photosynthesis symbol equation, limiting factors and chlorophyll. The 'fjsw' file can be opened and modified with tarsia software. The software is free to download but there is not currently a version for Mac computers.

This is a fun KS3 chemistry tarsia for revision of metals and non-metals. There are 16 triangles with 18 pairs of questions and answers that make an equilateral triangle. 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: element symbols and properties of metals and non-metals. 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 an A level Chemistry lesson on orders of reaction for an able group of students. Questions and markschemes are included.

This is a demanding lesson on orders of reaction for Senior High School Chemistry. Questions and markschemes are included.

This is an assembly about the hero of our tutor group - President Obama. The assembly can open with music from Will.I.Am and close with the President Obama's singing of the hymn Amazing Grace at Pastor Pinckney's eulogy in Carolina following a mass shooting. Links to the videos are provided within the PowerPoint.

This is a fully differentiated tarsia puzzle for GCSE alkali metals. It is a fun kinesthetic way of revising the alkali metals. This sort of revision activity is particularly useful for boys. Answers are provided as well an 'easy start' that provides 4 of the 16 triangles as a starting point for weaker students. The 'group 1 metals A4 2 page' is an A4 tarsia that has 8 triangles per page. I suggest that these are printed on card and students cut them out. They are great for AFL. end of lesson plenary or plenary. If the writing of the A4 tarsia is too small then use the medium version. Please rate this resource and leave feedback.