This is a lesson and PowerPoint that covers the Michelson-Morley experiment. This is a brief non-mathematical explanation of the experiment that also emphasises the importance of a null hypothesis, scientific rigour and the evolution of understanding of science over three centuries. This lesson is FREE to download and share but is copyright protected and must not be amended. As well as supporting A-Level Physics for many exam boards this lesson is also part of a chapter that covers the optional Turning Points in Physics unit 9 for AQA (Lesson 11 of 15) Please see my shop to view all of my lessons and entire schemes of work: https://www.tes.com/teaching-resources/shop/flushflop

This is an 8 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Heat Engines and Heat Pumps. This lesson covers the calculations for calculating the thermal efficiency for these systems, including a worked example for a modern combustion engine. This is the fourth PowerPoint in this section (Thermodynamics).

This is a lesson and PowerPoint revising and summarising the Particle Model of Matter. This is the eighth lesson in the Particle Model unit of work (P3). The lesson quickly recaps lessons 1 - 7 from this unit (which are available on this site and as a bundle) and covers the theories of solids, liquids and gases; the particle diagrams, density, specific heat capacity, specific latent heat and a qualitative assessment of the gas law. https://www.tes.com/teaching-resources/shop/flushflop

This is a 9 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of induced electromotive force e.m.f. (emf). This includes an explanation of how a rotating coil creates an AC sinusoidal output and why eddy currents need to be reduced in ferromagnetic cores. This is the third PowerPoint in this section (Magnetism and Electromagnetic induction).

This is an 11 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of self-inductance and transformers. This lessons covers the calculations from self-inductance, and explanation of the unit “henry” and how it applies to circuits, mutual inductance and transformer design and calculations. This is the fifth and final PowerPoint in this section (Magnetism and Electromagnetic induction).

This is an 8 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of DC motors. This short powerpoint is designed to be used alongside a lesson where a DC motor can be examined or where a practical can be performed to create one. This is the fourth PowerPoint in this section (Magnetism and Electromagnetic induction).

This is a 14 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topics of Capacitance and Capacitors. It covers the basic formula for calculating farads, for calculating capacitance from the properties of a capacitor, the exponential formulae for charging and discharging a capacitor, and the formula for the energy stored in a capacitor. There are graphs to show the charging and discharging of a capacitor and worked mathematical calculations. This is the second PowerPoint in this section (Electricity and circuits).

This is an 10 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of single phase alternating current theory. This lessons revisits the graphical representation of AC voltage changes as a sine wave, and then covers the calculations for the average and root mean squared voltages. This is consolidated with a worked example that shows how the form factor is a constant. This is the first PowerPoint in this section (Single Phase Alternating Current).

This is an 7 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of impedance. This lessons covers the calculations to calculate impedance, starting from resistance, capacitance and inductance. This is the third and final PowerPoint in this section (single phase alternating current) and is also the final lesson in the entire scheme of work (available as a single bundle).

This PowerPoint lesson on Magnets covers the basics on drawing magnetic fields around bar magnets, both on their own and when attracting and repelling each other. There is also a PDF worksheet with three magnet drawings for the pupils to complete. This is the first (of 8) lessons in this section entitled “Magnetism and Electromagnetism” which is available as a bundle in our shop.

This PowerPoint lesson on Electromagnetic Induction covers the Right-hand Rule for working out the current flow direction for a wire which is moved within a magnetic field, the application of this in creating an output voltage (Potential difference) in a coil and the creation of a sine wave from a rotating magnet in a sensor circuit (e.g. for fluid flow) This is the sixth (of 8) lessons in this section entitled “Magnetism and Electromagnetism” which is available as a bundle in our shop.

This PowerPoint lesson on Magnetising covers creating permanent and temporary magnets, hard and soft magnetic materials, and the practical method for creating electromagnets in the classroom. This is the second (of 8) lessons in this section entitled “Magnetism and Electromagnetism” which is available as a bundle in our shop.

This PowerPoint lesson on The Universe covers the introduction of what is in the universe and what we can see and measure in the night sky (planets, stars, asteroids, galaxies etc.). There is also a set of questions and answers. This is the first (of 6) lessons in this section entitled “Astrophysics” which is available as a bundle in our shop.

This is a detailed lesson plan and PowerPoint that covers the basics of charge and its units and how this links to current flow. There are ideas for practical investigations as well as homework ideas in the step-by-step lesson. A free lesson that precedes this, covering an introduction to circuits and symbols (Also available free in my shop as a stand alone lesson) is also included. This is the second lesson (of 10) in the Electricity unit of work (P2)

This includes a PowerPoint and detailed lesson plan that includes: Recap of charges and charge carriers Description of the phenomena of static charge and the conditions under which it occurs Description of two student led experiments, plus two teacher led demonstrations Extension information about lightning and lightning rods on buildings Electric fields around point charges Homework idea and differentiation / extension ideas are included in the step-by-step lesson. This is the tenth lesson in the Electricity unit of work (P2) and would cover about an hour to 60- 90 minutes of teaching including writing up and analysing the results of the experiments.

This includes a PowerPoint and detailed lesson plan that includes: Recap of current in parallel circuits Recap of potential difference in parallel circuits Experiment investigating resistance in parallel Homework idea and differentiation / extension ideas are included in the step-by-step lesson. This is the sixth lesson in the Electricity unit of work (P2) and would cover about an hour to 90 minutes of teaching including writing up and analysing the results of the experiments.

This includes two detailed lessons and PowerPoints that cover Resistance in circuits. There is also a dedicated lesson on the required AQA practical investigating the IV characteristics of a lamp, diode and resistor. Homework ideas and differentiation ideas are included in the step-by-step lesson. This is the fourth lesson in the Electricity unit of work (P2) and would cover 2-3 hours of teaching including writing up and analysing the results of the experiments. v1.01 - Amended the IV graph example to include negative values

This includes two detailed lessons and PowerPoints that cover Potential Difference and Resistance in circuits. There is also a dedicated lesson on the required AQA practical investigating the Resistance of a Wire. Homework ideas and differentiation ideas are included in the step-by-step lesson. This is the third lesson in the Electricity unit of work (P2) and would cover 2-3 hours of teaching including writing up and analysing the results of the experiments. v 1.01 - Added points, scale and animated line of best fit to example graph

This includes a PowerPoint and detailed lesson plan that includes: Recap of current in series Recap of potential difference in series Experiment investigating resistance in series Homework idea and differentiation ideas are included in the step-by-step lesson. This is the fifth lesson in the Electricity unit of work (P2) and would cover about an hour to 90 minutes of teaching including writing up and analysing the results of the experiments.

This includes a PowerPoint and detailed lesson plan that includes: Calculations examples and descriptions of: Electrical power Electrical power via heating Energy transfer linked to current flow Energy transfer linked to potential difference Homework idea and differentiation / extension ideas are included in the step-by-step lesson. This is the ninth lesson in the Electricity unit of work (P2) and would cover about an hour of teaching.