This resource is a complete lesson that covers EMF & Internal Resistance for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -electromotive force (e.m.f.) of a source such as a cell or a power supply -distinction between e.m.f. and p.d. in terms of energy transfer -energy transferred; W = εQ -internal resistance -terminal p.d. and lost volts -the equations E = I(R + r) and E = V + Ir -analysis of circuits with more than one source of e.m.f. -techniques and procedures used to determine the internal resistance of a chemical cell or other source of e.m.f. This lesson includes: -A full presentation including 5 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

GCSE Business 9-1 Edexcel worksheet activity containing questions about the lesson: Managing Quality (useful for any exam board) Model answers included This resource is designed to help students apply their knowledge to exam questions/knowledge check questions. This active revision technique ensures that the worksheet will be very useful for students, and will act as a vital revision tool. Click Here and download this FREE worksheet to get a flavour of what this resource is like. We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

Comprehensive lesson containing a full presentation and worksheet. (Model answers included) The lesson outlines all the specification points of Business Growth within the GCSE (9-1) Edexcel Business Studies course (useful for other exam boards too) This lesson teaches the following content: Methods of business growth and their impact: ● internal (organic) growth: new products (innovation, research and development), new markets (through changing the marketing mix or taking advantage of technology and/or expanding overseas) ● external (inorganic) growth: merger, takeover. The types of business ownership for growing businesses: ● public limited company(plc) Sources of finance for growing and established businesses: ● internal sources: retained profit, selling assets ● external sources: loan capital, share capital, including stock market flotation (public limited companies). Click on the links below to check out some of our FREE GCSE (9-1) Business lessons and Worksheets to get a flavour of what this resource entails: Dynamic Nature of Business Lesson Market Research Lesson Dynamic Nature of Business Worksheet We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

GCSE (9-1) Business - Making the Business Effective Topic 1.4 Test. What this resource includes: -45 marks worth of exam style questions for the Edexcel GCSE (9-1) Business course. (Useful for other exam boards too) -Model answers for each question. (Each model answer clearly shows where the marks can be gained) The versatile nature of this resource enables it to be used as an exam, practice questions, or even as a revision pack. This will ensure that students can develop the correct exam technique that will lead them to achieve higher grades. Click on the links below to check out some of our FREE GCSE (9-1) Business topic tests, lessons and Worksheets to get a flavour of what this resource entails: Enterprise and Entrepreneurship Topic Test Dynamic Nature of Business Lesson Market Research Lesson Dynamic Nature of Business Worksheet IMPORTANT MESSAGE We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

Comprehensive lesson containing a full presentation and worksheet. (model answers included) The lesson outlines all the specification points of Managing Quality within the GCSE (9-1) Edexcel Business Studies course (useful for other exam boards too) This lesson teaches the following content: The concept of quality and its importance in: ● the production of goods and the provision of services: quality control and quality assurance ● allowing a business to control costs and gain a competitive advantage. Click on the links below to check out some of our FREE GCSE (9-1) Business lessons and Worksheets to get a flavour of what this resource entails: Dynamic Nature of Business Lesson Market Research Lesson Dynamic Nature of Business Worksheet We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

Comprehensive lesson containing a full presentation and worksheet. Model answers for the worksheet included The lesson outlines all the specification points of Contestability within the A level Edexcel Economics course (useful for other exam boards too) This lesson teaches the following content: -Characteristics of contestable markets -Implications of contestable markets for the behaviour of firms -Types of barrier to entry and exit -Sunk costs and the degree of contestability Click on the links below to check out some of our FREE resources: Free Worksheets: Introduction to Economics Worksheet The Economic Problem Worksheet Production Possibility Frontiers Worksheet Specialisation & the Division of Labour Worksheet Types of Economy Worksheet Price Determination Worksheet National Income Worksheet Free Lessons: Introduction to Economics Lesson The Economic Problem Lesson Production Possibility Frontiers Lesson Specialisation & the Division of Labour Lesson Types of Economy Lesson Price Determination Lesson National Income Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

Comprehensive lesson containing a full PowerPoint presentation and worksheet. Model answers for the worksheet included The lesson outlines all the specification points of Government Intervention (3.6) within the A level Edexcel Economics course (useful for other exam boards too) This lesson teaches the following content: -Government intervention to control mergers -Government intervention to control monopolies: o price regulation o profit regulation o quality standards o performance targets -Government intervention to promote competition and contestability: o enhancing competition between firms through promotion of small business o deregulation o competitive tendering for government contracts o privatisation -Government intervention to protect suppliers and employees: o restrictions on monopsony power of firms o nationalisation -The impact of government intervention on: o prices o profit o efficiency o quality o choice -Limits to government intervention: o regulatory capture o asymmetric information Click on the links below to check out some of our FREE resources: Free Worksheets: Introduction to Economics Worksheet The Economic Problem Worksheet Production Possibility Frontiers Worksheet Specialisation & the Division of Labour Worksheet Types of Economy Worksheet Price Determination Worksheet National Income Worksheet Free Lessons: Introduction to Economics Lesson The Economic Problem Lesson Production Possibility Frontiers Lesson Specialisation & the Division of Labour Lesson Types of Economy Lesson Price Determination Lesson National Income Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

Comprehensive lesson containing a full presentation and worksheet. Model answers for the worksheet included The lesson outlines all the specification points of The role of financial markets within the A level Edexcel Economics course (useful for other exam boards too) This lesson teaches the following content: -The role of financial markets: to facilitate saving, to lend to businesses and individuals, to facilitate the exchange of goods and services, to provide forward markets in currencies and commodities, to provide a market for equities Click on the links below to check out some of our FREE resources: Free Worksheets: Introduction to Economics Worksheet The Economic Problem Worksheet Production Possibility Frontiers Worksheet Specialisation & the Division of Labour Worksheet Types of Economy Worksheet Price Determination Worksheet National Income Worksheet Free Lessons: Introduction to Economics Lesson The Economic Problem Lesson Production Possibility Frontiers Lesson Specialisation & the Division of Labour Lesson Types of Economy Lesson Price Determination Lesson National Income Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

A Level Economics worksheet activity containing questions about the lesson: Perfect Competition (3.4.2) Model Answers Included This is tailored for the Edexcel specification, however, the versatile nature of this resource makes it suitable for other exam boards too. This resource is designed to help students apply their knowledge to questions. This active revision technique ensures that the worksheet will be very useful for students, and will act as a vital revision tool. Click on the links below to check out some of our FREE resources: Free Worksheets: Introduction to Economics Worksheet The Economic Problem Worksheet Production Possibility Frontiers Worksheet Specialisation & the Division of Labour Worksheet Types of Economy Worksheet Price Determination Worksheet National Income Worksheet Free Lessons: Introduction to Economics Lesson The Economic Problem Lesson Production Possibility Frontiers Lesson Specialisation & the Division of Labour Lesson Types of Economy Lesson Price Determination Lesson National Income Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

A Level Economics worksheet activity containing questions about the lesson: Trading Blocs and the World Trade Organisation (4.1.5) Model Answers Included This is tailored for the Edexcel specification, however, the versatile nature of this resource makes it suitable for other exam boards too. This resource is designed to help students apply their knowledge to questions. This active revision technique ensures that the worksheet will be very useful for students, and will act as a vital revision tool. Click on the links below to check out some of our FREE resources: Free Worksheets: Introduction to Economics Worksheet The Economic Problem Worksheet Production Possibility Frontiers Worksheet Specialisation & the Division of Labour Worksheet Types of Economy Worksheet Price Determination Worksheet National Income Worksheet Free Lessons: Introduction to Economics Lesson The Economic Problem Lesson Production Possibility Frontiers Lesson Specialisation & the Division of Labour Lesson Types of Economy Lesson Price Determination Lesson National Income Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

A Level Economics worksheet activity containing questions about the lesson: Economies & Diseconomies of Scale (3.3.3) Model Answers Included This is tailored for the Edexcel specification, however, the versatile nature of this resource makes it suitable for other exam boards too. This resource is designed to help students apply their knowledge to questions. This active revision technique ensures that the worksheet will be very useful for students, and will act as a vital revision tool. Click on the links below to check out some of our FREE resources: Free Worksheets: Introduction to Economics Worksheet The Economic Problem Worksheet Production Possibility Frontiers Worksheet Specialisation & the Division of Labour Worksheet Types of Economy Worksheet Price Determination Worksheet National Income Worksheet Free Lessons: Introduction to Economics Lesson The Economic Problem Lesson Production Possibility Frontiers Lesson Specialisation & the Division of Labour Lesson Types of Economy Lesson Price Determination Lesson National Income Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email Resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Hooke’s Law for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -tensile and compressive deformation; extension and compression. -Hooke’s law. -force constant k of a spring or wire; F = kx. -force–extension (or compression) graphs for springs and wires. -techniques and procedures used to investigate force–extension characteristics. This lesson includes: -A full presentation including 2 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers The Young Modulus for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -stress, strain and ultimate tensile strength -Young modulus = tensile stress / tensile strain -techniques and procedures used to determine the Young modulus for a metal This lesson includes: -A full presentation including 2 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

A Level Physics worksheet containing questions about the lesson: Kirchhoff’s Laws Model Answers Included This worksheet covers the following content: -Kirchhoff’s first law; conservation of charge. -Kirchhoff’s second law; the conservation of energy -Kirchhoff’s first and second laws applied to electrical circuits -total resistance of two or more resistors in series; R = R1 + R2 + R3 + … -total resistance of two or more resistors in parallel; 1/R = 1/R1 + 1/R2 + 1/R3 + … -analysis of circuits with components This is tailored for the OCR A specification, however, the versatile nature of this resource makes it suitable for other exam boards too. This resource is designed to help students apply their knowledge to questions. This active revision technique ensures that the worksheet will be very useful for students, and will act as a vital revision tool. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Electromagnetic Waves & Polarisation for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -the properties of electromagnetic waves. -the electromagnetic spectrum -orders of magnitude of wavelengths of the principal radiations from radio waves to gamma rays -plane polarised waves -the polarisation of electromagnetic waves (e.g. light and microwaves) -techniques and procedures used to observe polarising effects using microwaves and light (polarising filters for light and metal grilles for microwaves in demonstrating polarisation) This lesson includes: -A full presentation including 2 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Two-Source Interference for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -path difference -constructive and destructive interference in terms of path difference -two-source interference with sound and microwaves -techniques and procedures used for superposition experiments using sound, light and microwaves This lesson includes: -A full presentation including 2 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Diffraction for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -diffraction for all waves, including light -techniques and procedures to demonstrate diffraction using a ripple tank This lesson includes: -A full presentation including an example question with a worked solution. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.