OCR AS Oxidation numbers presentation and associated worksheets used in the presentation. I get the students to print off the oxidation rules and laminate them for reference in their files rather than continually turning back. Thanks for looking.

This is a stand alone presentation I use for after school revision throughout the year to show students how to approach calculations involving moles. The slides can be adapted or quantities changed each week so that students practice new problems each time.

A lesson on Global Warming for year 8. Also included is the student mat and placemat. This was designed for an interview lesson to reduce the need for using books. It was rated as an outstanding lesson.

Edexcel CC11d Life Cycle Assessment and recycling. This introduces students to the life cycle assessment for various products including metals, paper and plastic.

Edexcel CC7b Allotropes of carbon. This presentation explores some giant molecular structures including diamond, graphite. fullerenes and graphene. It uses the structure to explain the properties and compare them.

Edexcel CC11a Reactivity. This powerpoint and differentiated worksheet looks at how we arrange metals in a reactivity series based upon reactions with water, acid and oxygen. It looks at displacement reactions and guides students to writing REDOX equations.

Edexcel CC9b Conservation of mass. This presentation allows students to practice calculating the concentration of solutions as well as guiding them through calculating reacting masses. A differentiated worksheet is included as well.

Edexcel CC9a Mass and empirical formulae. This presentation guides students through relative atomic mass, relative formula mass and determining empirical formulae. A differentiated worksheet is included as well.

Edexcel CC9c Moles. This presentation guides students through calculating moles and number of particles in a substance. IT includes a differentiated worksheet as well.

Edexcel CC11c Oxidation and Reduction. This powerpoint introduces students to oxidation and reduction both in terms of oxygen and electrons. A differentiated worksheet is included to practice this skill.

Edexcel CC7c Properties of metals. This presentation explores the typical physical properties of metals and how the structure of metals explains these properties. A differentiated worksheet is included.

Edexcel CC6a Chemistry Covalent Bonding. This is a complete lesson on covalent bonding showing learners how to draw covalent bonding diagrams using the dot and cross method. It also includes a worksheet to practice this.

Edexcel CC7a Molecular Compounds. This presentation explores properties of simple molecular compounds and explores polymers, their properties and how to name and draw them.

This powerpoint introduces learners to the difference between power and energy and how to caclulate the cost of electricity. It also briefly outlines how The National Grid works and mentions transformers. It includes how to : Describe the difference between power and energy Calculate power using energy transferred and time or voltage and current Explain the structure and use of The National Grid

Edexcel CC4a Elements and the Early Periodic Table. This presentation explores the development of the early Periodic table how Mendeleev used his table to predict the properties of undiscovered elements. It also includes 2 differentiated worksheets.

Edexcel CC4b Atomic Number and the Periodic Table. This presentation explores how the elements are arranged in the modern Periodic table and pair reversals. It also includes a worksheet.

Edexcel CC4c Electronic configuations. This presentation explores the how to work out the configuration of an element and how it is related to its position in Periodic Table.

Edexcel CC1 Chemistry States of Matter. This is the first lesson following Chemistry from Edexcel. 2 worksheets are included with this presentation. This presentation takes a brief look at identifying the 3 common states of matter, drawing particle diagrams, working out how to predict the state of matter based upon melting point and boiling point data and naming the processes involved in changing state. There is also the opportunity for a practical based on cooling curves.

This introduces resistance, Ohms law and characteristics of components when drawing current-voltage graphs. It includes how to: Describe resistance Calculate resistance using Ohms law Explain the current-voltage characteristics of a bulb, resistor and a diode

This powerpoint introduces learners to domestic electricity. It includes how to : Wire a plug correctly Explain how fuses work and the need for Earth wires Explain how energy is transferred in electrical appliances