PowerPoint for a GCSE KS4 science class. Includes questions and answers. Covers the following learning objectives: Describe the composition of crude oil. Define what is meant by a hydrocarbon. Define what is meant by an alkane. State the names and describe the first four alkanes. Apply a general formula to generate a molecular formula and a displayed formula for a straight-chain alkane.

PowerPoint that covers the following learning objectives: Predict the products of the electrolysis of a solution. Describe how to electrolyse brine in terms of ions moving. Explain the electrolysis of brine using half equations, classifying reactions at the electrode as oxidation or reduction. Includes diagrams, explanations, examples, questions and answers. This is made for a GCSE chemistry class. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

Full lesson PowerPoint for ionic bonding. This is made for a KS4 level chemistry class. The following learning objectives are covered: Define ionic bonding. Work out the charge on the ions of metals and non-metals from the group number of the element limited to Group 1,2, 6 and 7. Draw dot and cross diagrams for ionic compounds formed by metals in Groups 1 and 2 with non-metals in Groups 6 and 7. Includes examples, diagrams, questions and answers.

PowerPoint that covers law of reflection, virtual images, specular reflection and diffuse reflection. This is made for a KS3 level class. Includes diagrams, class practical (or demonstration/video), questions, answers and assessment for learning opportunities.

PowerPoint that covers the key words: transparent, translucent, opaque, absorbed, transmitted, luminous, non-luminous, light meter and reflected. This is made for a KS3 level class. The PowerPoint includes the answers to the activities.

PowerPoint that covers states of matter (solids, liquids and gases) for a KS3 level class. Includes questions, answers and assessment for learning opportunities.

PowerPoint that covers the changes of state between solids, liquids and gases for a KS3 level class. Includes diagrams, questions and answers.

PowerPoint that covers gravity, mass and weight at a KS3 level. Includes the equation weight = mass x gravitational field strength.

PowerPoint that covers the following learning objectives: Describe what is meant by an inherited disorder and recognise examples. Use a genetic cross to explain how inherited disorders are passed on and predict the probability of a child inheriting a genetic disorder. Use a Punnett square diagram to predict the outcome of a genetic cross using the theory of probability. This is made for a GCSE biology class. Includes questions and answers.

Includes questions, answers, a mind-map, diagrams and explanations. This is made for a GCSE Biology class.

PowerPoint made for a KS4 science class. Includes questions, answers, diagrams and a 6 mark exam question. The following learning objectives are covered: Describe what fractional distillation is and how it works. Name the different fractions from crude oil. State a use for each fraction from crude oil. To apply knowledge to exam questions on how fractional distillation is used to separate crude oil into fractions.

PowerPoint that covers health and disease. Includes questions, answers and a mind-map to complete. The following learning objectives are covered: Describe health as a state of physical and mental wellbeing. State some causes of ill health. Describe how diseases can interact. This is made for a GCSE KS4 science class.

Includes diagrams, quiz, explanations, comprehension questions, questions and answers. This is made for a GCSE biology class.

PowerPoint that covers the following learning objectives: Define the mass of an object. Measure mass of an object using a mass balance. Includes questions, pictures, instructions and a practical in which the students have to use mass balances to measure the mass of up to 20 objects. There are questions that ask students to add masses of objects together, substract masses and work out the difference. The results table, questions and space for answers are on the worksheet. This is for a primary/early secondary class. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

PowerPoint that covers the following learning objectives: Measure the temperature of a substance. Plot a graph of temperature vs. time. In this investigation, students will compare how a large beaker of hot water and a small beaker of hot water cool down differently. They will form a research question, hypothesis, fill in table of results, plot line graphs and form a conclusion. PowerPoint includes research question, hypothesis, method, graphs and conclusion. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

PowerPoint that covers the following learning objectives: Calculate the masses of reactants and products from the balanced symbol equation and the mass of a given reactant or product using moles. Includes questions, answers and examples. This is made for a KS4 Chemistry class. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

PowerPoint that covers the following learning objectives: State the word equation for anaerobic respiration. Describe the differences between aerobic and anaerobic respiration. Includes a video, information, questions and answers. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

Practice calculating atom economy with these tiered questions. Answers included. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

PowerPoint that covers the following learning objectives: Practice naming salts. Write word equations for the reactions between metals and different acids. Write the formula of salts using the charges of ions. Includes questions, answers and explanations. This is made for a GCSE chemistry class. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

PowerPoint that covers the following learning objectives: Describe the composition of gases in the atmosphere. Explain how the composition of gases has changed from the early atmosphere. Includes explanations, questions and answers. This is made for a GCSE chemistry class. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)