Revision of chemical reactions and conservation of mass using diagram based equations.

A series of slides that cover a range of aspects associated with graphs in science (variables, plotting, gradients, correlation and describing trends)

A complete lesson as per the specificaiton for AQA combined science and GCSE chemistry. This lesson follows on from balancing chemical equations. Introduces a definition for relative formula mass and associated calculations.

A complete lesson as per the specificaiton for AQA combined science and GCSE chemistry. This lesson follows on from a lesson on ‘Chemical Measurements’. Introduction to Avogadros constant, relating relative formula mass and mass to number of particles.

Lesson 1 of Energy Changes as per AQA specication (Combined science/GCSE Chemistry). Full set of slides, spaced practice and opportunity for self/peer assessment. Slides and worksheet can be easily adapted to suit other lessons/revision activities.

Complete lesson as per Chemical Changes in AQA GCSE chemistry and combined science. The lesson revisits metals, metallic bonding and ionic bonding. Please feel free to adapt.

This lesson allows the students to see that ALL electrophilic substitution reactions of benzene progress by the same mechanism: 1 - formation of the electrophile in situ; 2 - attack of the electrophile on the ring; 3 - reformation of the catalyst. 6.1.1 (d) The electrophilic substitution of aromatic compounds with: (i) concentrated nitric acid in the presence of concentrated sulfuric acid (ii) a halogen in the presence of a halogen carrier

Complete lesson and worksheets for electrolysis required practical. Can be adapted to cater for higher or foundation level. Solutions can be found on the resource (Half equations and electrolysis of aqueous solutions). Chemical Changes as per AQA combined science and GCSE chemistry.

This lesson looks at how scientific knowledge develops over time as more evidence becomes available. It is also a chance to review the shapes of atomic orbitals as it builds on knowledge of side-on overlap of the p-orbitals to form the delocalised pi ring of electrons. Students meet the arenes in year 12, but only in passing, so they will have little idea as to the molecular and structural formula of benzene.

An introduction lesson to electroylsis based on chemical changes for AQA combined science and GCSE chemistry. Recap of ionic bonding and state symbols. Predictions electroylsis of molten salts. Simple half equation examples.

Interactive set of slides that focus on revision of some practical skills and retrieval knowledge from OCR A / OCR B Chemistry at AS level. Feel free to include some / all slides as part of a revision lesson.

Simple activity that shows conservation of mass through calculations. The use of equations with state symbols challenges students to think of situations where mass ‘appears’ to increase or decrease.

A basic summary of covalent, metallic and ionic bonding with follow up questions.

A set of slides to help you plan a neutralisation investigation as well as carry out evaluation focusing on mean calculations and graph skills.

Conservation of mass and balanced chemical equations The first lesson as part of AQA quantitative chemistry for GCSE chemistry. Complete lesson with associated practice questions

Assess students ability to distinguish between ionic, metallic and covalent bonding.

Worksheet and markscheme of some AO1/AO2 style questions.

Assess knowledge of bonding, structure and properties of substances through trial and error.

Simple activity that shows conservation of mass through calculations. The use of equations with state symbols challenges students to think of situations where mass ‘appears’ to increase or decrease. This resource is complete with mark scheme and additional slides to support teaching.

A complete lesson as per the specificaiton for AQA combined science and GCSE chemistry. This lesson follows on from a lesson on ‘Chemical Measurements’ Builds on prior knowledge of solutions and understanding of how concentration can be changed. Worked examples of calculations and additional worksheet.