New GCSE AQA Physics lesson on ‘Pressure and Temperature’ written in line with new AQA Physics specification. Lesson Objectives: - Recall how scientific theory and evidence work together. - Explain how the observation of ‘Brownian motion’ provides evidence for kinetic theory. - Relate the effects of changing temperature of a gas to pressure. - Use knowledge of the relationship of pressure and temperature to different scenarios.

New GCSE AQA Physics lesson on ‘Latent Heat’ written in line with new AQA Physics specification. Lesson Outline: Starter review the change of state graph to look at why the temperature does not increase at the transition point of state of matter whilst it substance is still heated. To answer this internal energy is first recapped. This highlights the importance of the potential energy of the substance/ position of particles in a substance for different states and also overall internal energy. This leads to the conclusion that the energy is being used to change these particles position and overcome forces of attraction within a substance in order to change state - therefore no temperature increase. Latent heat of fusion and latent heat of vaporisation are both discussed in detail with the equation and in relation to the graph. Examples of the equation in use show how to carry out calculations to pupils. Lesson concludes with review questions. Lesson Objectives: - Explain what happens to a substance as it is provided more energy without a temperature change. - State and explain what is meant by specific latent heat. - Compare and contrast latent heat of fusion and latent heat of vaporisation - Successfully apply latent heat equations to solve problems.

New GCSE AQA Physics lesson on 'Internal Energy' written in line with new AQA Physics specification. Lesson Outline: Starter discussed whether a glass of water has energy of not to see what conclusions pupils can draw on this from previous lessons. This leads to a view of a substance on a microscopic scale to highlight that the particles are moving, therefore pupils should be able to deduce must have energy in order to move. Internal energy is then shown to be this energy in substance due to kinetic energy and potential energy. After revisiting the starter how to increase internal energy is discussed The different states of matter are review again but now in relation to internal energy with helpful graphics to support these points. How much energy in a substance is related to specific heat capacity which is typically covered earlier in the course so this provides a great opportunity to review of this topic. Lesson concludes with review questions. Lesson Objectives: - Explain what is meant by internal energy. - Identify and explain how you can increase internal energy. - Relate internal energy to properties of solids, liquids and gases. - Explain how particles in a gas exert a pressure.

New GCSE AQA Physics lesson on 'Melting and Boiling points of substances (changes in states)' written in line with new AQA Physics specification Lesson Outline: Starter uses 5 quick question to recap some prior content question some key concepts for the lesson. Pure substances are discussed using a visual game to recognise if a pure substance is being shown or not - leading to a key definition. Melting and boiling points are then highlighted and linked back to the previous changes of states illustration. Impurities in substances are then discussed to show the importance of pure substances in melting and boiling points. An experiment to acquire data on melting and boiling points of water is outlined which lead to plotting a change of state graph. An ideal change of state diagram then allows the teacher to discuss with the class trends and key points along the graph. Lesson Objectives: - Identify pure substances and mixtures. - Explain what is meant by melting point and boiling point of a substance.- - Compare and contrast boiling and evaporation. - Detail changes in state of substance using a graph.

New GCSE AQA Physics lesson on 'State of Matter (Solids, Liquid and Gases)' written in line with new AQA Physics specification. Lesson Outline: Starter tasks pupils with drawing particle diagrams of different states of matter. Kinetic theory is review in details for each state of matter. Energy levels of each state of matter are discussed and compared. Students are given a task to act out the different states of matter to model them, this allows for discussion of key concepts that must be communicated and how well the models explain different phenomenon. Changes of states are reviewed to identify the different processes that can occur with change of state including sublimation. A simple experiment shows evaporation and condensation in action for pupils to observe. Evaporation, condensation and sublimation are then discussed in detail. Lesson concludes with review questions and a writing challenge. Lesson Objectives: - State key differences between solids, liquids and gases. - Identify properties of solids, liquids and gases. - Explain the energy differences between different states of matter. - Explain in detail the processes of evaporation and condensation.

New GCSE AQA Physics lesson on ‘Density, Mass and Volume’ written in line with new AQA Physics specification. Lesson Outline: Nice simple starter asks pupils to list objects in order of density. Density is then clearly explained with visual effects to provide an example with a definition. Volume is also explained with comparative visuals. This lead to density being considered with volume and then both considered to produce mass - leading m=ρV. Some review questions practice the use of this equation. Pupils are tasked with finding the density of different objects provided by the teacher (simple shapes of common materials required). REQUIRED PRACTICAL 5 To continue the lesson the story of Archimedes and the gold crown is told featuring some key questioning for pupils. This then leads to pupils finding the density of irregular shaped objects by ‘displacement technique’ (REQUIRED PRACTICAL 5). To further extend pupil knowledge Archimedes principle of displacement is further explored with floating objects such as ships in water, icebergs and ice on water. Lesson Objectives: - State and explain the properties called volume, density and mass. - Use the density equation to calculate different properties of objects. - Describe in detail experiments to identify an objects density. - Explain how large objects such as ships float in water.

New GCSE Chemistry lesson on Covalent bonding Lesson starts with simple starter looking at different ways things are bonded together which allows discussion of hoe bonds vary in strength. Following a quick review goes over key content on ionic bonding. The need for atoms to become chemically stable by gaining a full outer shell of electrons is introduced with illustrations of this. Different types of bonding are contrasted with picture representations to allow for comparisons to be made. Covalent bonding is introduced by breaking down an explaining the words with key definitions behind these. Atoms numbers are reviewed and linked to electrons in outer shell. Chlorine is provided as an example of dot and cross diagram for covalent boding. Properties of covalent bonds are also reviewed. Students are prompted to draw dot and cross diagrams for a variety of key substances. Lesson Objectives: 1) Describe how covalent bonds are formed. 2) Recognise covalent compounds from their formula, name or bonding diagram. 3) Draw dot and cross diagrams/ball and stick diagrams for familiar molecules. 4) Suggest how properties vary for double covalent bonds and single covalent bonds. Additions to lesson made with worksheet as promised: 06/09/16 Further updates to follow More chemistry lessons to be listed on Nteach soon.

New GCSE lesson on Ionic bonding Lesson Objectives: 1) Recap ion formation 2) Describe ionic bonding. 3) Explain how elements form ionic bonds. 4) Draw dot and cross diagrams. 5) Use the periodic table to find how different elements form ionic bonds. Lesson updated as promised to version 2 - 05/09/16 More Chemistry lessons to follow on Nteach

New GCSE AQA Physics lesson on 'EM spectrum details' written in line with new AQA Physics specification. Lesson Objectives: 1) Recall the different parts of the electromagnetic spectrum in order of wavelength, frequency and energy. 2) Explain in detail with different uses up to 4 EM waves. 3)Explain in detail with different uses of all 4 EM waves. 4) Evaluate and discuss the potential risk of using mobile phones.

New GCSE AQA Physics lesson on 'Electromagnetic Spectrum' written in line with new AQA Physics specification. Lesson Objectives: 1) Identify the different parts of the electromagnetic spectrum. 2) Identify the order of EM waves based on wavelengths, frequency & energy. 3) Identify orders of magnitude (size) of different EM wavelengths. 4) Explain the use of different EM waves. 5) Evaluate and discuss the potential risk of using mobile phones.

New GCSE AQA Physics lesson on ‘Planet, satellites and orbits’ written in line with new AQA Physics specification. Lesson Objectives: Identify what keeps objects in orbit. Identify the direction of force on an orbiting object. Explain how the velocity of a body changes as the body moves around its orbit. Explain how an object stays in orbit

New GCSE AQA Physics lesson on ‘Velocity - time graphs’ written in line with new AQA Physics specification. Starter prompts pupils to discuss what would win a race, a sports car on the road or a car falling from the sky in a mile race. Pupils are then asked to put cars in order acceleration in terms of 0-60 mph. The difference between speed and velocity is highlighted. A class activity uses a video car chase for pupils to time the duration of different events which is then used to create a velocity time graph. This allows for the v-t graph to be discussed in terms of what the trends show. Key v-t graph trends are highlighted and reviewed with how gradients of v-t graphs can give acceleration. Pupils are then tasked to answer questions in relation to the v-t graph from the car chase video. A quick task requires pupils to match v-t graph trends with d-t graph trends. The plenary takes a look at a v-t graph for a sky diver to start discussing this area. Lesson Objectives: Plot a v-t graph. Identify key v-t graph trends. Use the gradient of a v-t graph to calculate the acceleration of an object. Analyse motion of a body using a v-t graph.

New GCSE AQA Physics lesson on ‘distance - time graphs’ written in line with new AQA Physics specification. Lesson Objectives: Describe what a distance-time graph can tell you. Identify different distance-time graph trends. Use the gradient of a distance-time graph for speed calculations. Calculate velocities from distance time graphs. More content to be added to lesson shortly and new worksheets.

New GCSE AQA Physics lesson on 'Terminal Velocity' written in line with new AQA Physics specification. Lesson Objectives: 1) Explain what air resistance is and how it increases. 2) Explain how unbalanced forces cause changes in an objects motion. 3) Detail why an object will reach a maximum velocity. 4) Use a v-t graph to analyse the motion of a Skydiver. More content to be added to lesson shortly and new worksheets.

New GCSE AQA Physics lesson on 'Momentum' written in line with new AQA Physics specification. Lesson Objectives: 1) State what momentum is. 2) Relate momentum to mass and velocity. 3) Calculate the momentum of an object with correct units. 4) Apply the conservation of momentum to 2 objects colliding or exploding.

New GCSE AQA Physics lesson on 'Resultant Forces ' written in line with new AQA Physics specification. Lesson Objectives: 1) State what a resultant force is. 2) Explain what happens if the resultant force on an object is zero or not zero. 3) Formulate the resultant forces acting on an object. 4) Apply your forces knowledge to DANCE.

New GCSE AQA Physics lesson on ‘Expanding Universe & Fate of our Universe’ written in line with new AQA Physics specification. Lesson Objectives: Discuss different ideas about how the Universe was created. State what is meant by a theory. Explain the Big Bang Theory and supporting evidence. 4)Apply your physics knowledge to red-shift and blue-shift. Discuss the different possible fates of the Universe.

New GCSE AQA Physics lesson on ‘Life history of a star & formation of a solar system’ written in line with new AQA Physics specification. Lesson Objectives: Explain how a star is born. Recall and detail the different stages in a stars life cycle. Explain how different elements are formed. Explain how the solar system formed.

New GCSE AQA Physics lesson on 'Light and Colour ’ written in line with new AQA Physics specification. Lesson Objectives: Identify what is meant by the visible light spectrum. Detail the different colours on the visible light spectrum and relate to wavelength. Explain how surfaces appear to be certain colours. Compare and contrast translucent and transparent objects and their interaction with light. (upated 07/11/2019)