<p>Worksheet on identifying organic compounds from their IR (Infrared Spectra)</p> <p>Written for GCSE OCR Gateway 1st Exam 2018 but possibly applicable to Edexcel and AQA.</p> <p>Might be suitable for Beginner A or AS level chemistry too.</p> <p>Separate Word file with answers included !</p>

<p>Worksheet on Metallic Bonding for Higher Ability Students.</p> <p>Asks students to describe and explain the structure for both mono and divalent metal structure.</p> <p>A comparision between this and Ionic structures is also required.</p>

<p>Unbalanced equations for pupils to balance then classify the reaction types</p> <p>eg neutralisation, decomposition, precipitation, displacement, redox.</p> <p>Includes Answers for each Question.</p>

<p>Experiment to calculate a lattice enthalpy of Ammonium Nitrate by measuring its Solution Enthalpy, and then using an enethalpy cycle with Hydration Enthalpies to calculate the Lattice Enthalpy Indirectly.</p> <p>Students are guided through the practical procedure and the resulting calculation.</p> <p>Students are encouraged to think about why the melting point of the salt is anomalously low, (due to the large size of its constitutent ions).</p>

<p>Powerpoint to start topic of Chemical Bonding at GCSE.</p> <p>Gives an overview of 4 main bonding types - Ionic Metallic Simple and Giant Covalent.</p> <p>Includes a handout scaffolded with the major diagrams and headings for the pupils to add the notes to .</p>

<p>GCSE Organic Chemistry</p> <p>Examples of incorrectly drawn structures of Alkanes and Alkenes Hydrocarbons students have to Identify the faults, correctly draw the structure, name and work out if it can decolourise Bromine.</p>

<p>Powerpoint with Scaffolded NOTES HANDOUT Overview of main chemical bonding types Ionic, metallic, simple and giant covalent to introduce the topic.</p> <p>Includes Scaffolded notes handout which can be photocopied that includes diagrams and headings for pupils to add the extra notes in during the presentation</p>

<p>Assessment for Learning Exercise</p> <p>Pupils have to identify the errors present in descriptions of the Bonding of Diamond KBr and Methane, then draw structures to complete the structures.</p> <p>Can be Printed onto A3 and pupils can write corrections above the text as its double-spaced.</p>

<p>Assessmnet for Learning Exercise on Fractional Distillation.</p> <p>Pupils have to correct an Incorrectly written account of Fractional Distillation.</p> <p>Can be printed onto A3 and pupils can write corrections over the top as its printed double-spaced.</p>