What is the difference between an uncertainty and an error? How do we calculate percentage uncertainties? How do we compound errors? Uncertainty calculations galore! This presentation is packed with examples, questions and practical tasks to stretch A level students of all abilities! BONUS slides included on how to use a MICROMETER and VERNIER scales. Essential Advanced Level Physics practical skills! Boost their performance at CPAC compulsory practicals and see those practical exam scores improve! Twenty one slides of Physics fun.

Super value! A content packed presentation AND accompanying worksheet taking students through this difficult content! All answers are included! The practical aspects are covered for plotting IV graphs for resistors, diodes and filament lamps (it is a compulsory practical at GCSE and dummy data is provided for students if their experiment goes horribly wrong! The IV graphs are interpreted and students knowledge is fully tested in activities and questions designed to stretch students of all abilities. In a double bonus, this unit is also suitable for A LEVEL Physics students too. Eleven sides of presentation and a double sided worksheet!

Alternating current? Direct current? Who cares? You should! Everything is explained in this PRESENTATION with accompanying DOUBLE SIDED WORKSHEET! All ANSWERS are provided for both the presentation and the work sheet. Packed with photos and worked examples, students are taught the difference between AC an DC and their understanding tested to the limit. Students are also taught how to extract information from Cathode Ray oscilloscopes (CRO) and extract information from their screens such as voltages and frequencies.There is something for students of all abilities at GCSE and it is even suitable for A Level students.

Students are now expected to memorise 20 Physics equations in their social media obsessed brains in order to succeed at GCSE nowadays. Twenty equations! Not only that, but they are expected to be able to apply them, rearrange them , spot devilish tricks with prefixes , provide answers to the correct number of significant figures and remember the units of the answer they are giving. Today’s youth are up against it. This resource comes with a double sided list of all the equations they need to learn and the units of all the quantities involved. There is a double sided worksheet to accompany this sheet packed with 38 Physics calculations covering ALL of the equations. It takes pupils from simple substitutions through magic triangles and rearranging all the way to complex extension tasks. It comes complete with fully worked out ANSWERS. Mastery of this is essential!

Six sided booklet packed with A level Physics questions ensuring that students can deal with all aspects of this difficult topic. It covers vectors, scalars, Newton's laws, suvat (the equations of motion) , displacement time graphs, velocity-time graphs, statics and dynamics. It comes with fully comprehensive answers so that students can work through it independently. If you students can complete this worksheet they will be ready for anything the exam can throw at them. Six sides. Yes. really!

Those pesky new Science GCSE specifications are full of challenging new demands. Dealing with prefixes like nano, micro, mega and giga is a major problem for students and teachers alike. God bless Michael Gove. I wish him well in his career. This presentation introduces students to the concept slowly and aims to build confidence slowly before introducing the new demands. Packed with theory, examples and questions, it is aimed at students of all abilities and contains Boffin Tasks to stretch the most able. ANSWERS to all questions are included in the presentation. Free online quiz too… KAHOOT QUIZ LINK: https://play.kahoot.it/#/k/b3ca7c91-4258-47b4-a561-b92bb89f6bc4

It’s that pesky topic Specific Heat Capacity! This NINE PAGE presentation is packed with theory, activities and lots and lots of questions! NUMERICAL ANSWERS provided! Designed for pupils of all abilities, this resource is ideal for GCSE students or re-introducing the topic at A level. Enjoy! Science Geeks - making stuff so you don’t have to. Enjoy that extra freed up time whilst knowing your students are prepared for the worst that the exam gods can throw at them.

A presentation all about the concept of work done! What does it mean? How do we calculate it? It comes complete with a starter, theory notes, a science geeks video link, easy questions, hard questions, boffin tasks and practical activities. All ANSWERS to questions are included in the presentation to enable peer marking or self assessment. Enjoy fellow Science teachers!

A fun packed presentation about Sankey diagrams, energy transfers and using Sankey diagrams to calculate efficiencies! This slide includes worked examples and questions galore. It comes complete with ANSWERS to all questions along with links to a free Science Geeks video, interactive revision resource and Kahoot Quiz! Literally hours of physics larks and laughter.

That pesky topic of specific latent heat is dealt with in this content packed power point! It is full of notes, problem solving and activities and comes complete with answers to all questions! It is an essential part of the new demanding Science and Physics GCSE course and can be used for A level students as well. Science Geeks - saving teachers time!

A presentation showing students how to use THE WAVE EQUATION and lots of questions to go with it. It also tackles the thorny issue of TIME PERIOD and using it to calculate the frequency. There is a bonus presentation that comes free with it that includes more wave equation questions plus it has some EM Wave based questions to get those high flying boffins engaged! Enjoy! It comes with links to FOUR science geeks revision videos.

Velocity-Time graphs explained in this handy presentation! Complete with theory notes, questions and examples, this 9 slide presentation covers all aspects including calculating the distance from the area under the graph. It also has a video link to our free YouTube video on the topic. All numerical answers are included as part of the presentation so that self assessment can take place! Enjoy. Science Geeks - doing lots of prep so that you don’t have to.

A 14 slide presentation packed with theory notes, a practical activity, typical speeds of stuff, calculations galore and genius super speedy problems! All questions come with built in answers for peer marking fun. There is something for everyone here. The concept of velocity is introduced simply and a link is included to our Science Geeks video on Calculating Speed. This essential concept is tested to the limit as students move from simple problems and selecting the right units through to rearranging the equation to investigate the problems of interstellar travel.

Aimed at the new GCSE specification, this presentation takes students through Newton’s first and second laws of motion. Balanced and unbalanced forces! Resultant forces! F = ma! Complete with, worked examples, lots of questions and fully worked out solutions, this presentation is aimed at students of all abilities and contains challenging boffin tasks for the more able. Enjoy!

Power in circuits! This calculation based resources will ensure students of all abilities master two vital GCSE equations. This presentation introduces students to P = I x V and P =I2 x R (can’t write it here). ALL ANSWERS are provided in the presentation along with examples and extension tasks for the more able. Enjoy!

Measure the speed of water waves using speed equals distance over time plus LIFE SAVING PHYSICS! Use the same equation to calculate the speed of sound! Required Practicals in action! This presentation contains interactive activities, high level conundrums and key calculation skills involving sonar, radar and more! Complete with ANSWERS and practical activities this presentation will occupy students of all abilities and help them to understand why the required practicals are important, both in real life and in exams! Yes… you can save your students’ lives twice - from lightening strikes and tsunamis! You will be a Physics teaching HERO! No more…“Why do we have to learn this?”. Enjoy the “street cred” at no extra cost. #cringe

The new Science GCSE specifications contain some demanding concepts and vectors and scalars is one of them. Thank you Michael Gove. This presentation attempts to present the idea in a fun, accessible fashion for all students whilst stretching the most able with our BOFFIN TASKS. Full of theory, examples and questions, the resource comes complete with ANSWERS to ALL QUESTIONS. Enjoy. Now with FREE video!

Efficiency is a key topic for students of all ages! Here is a slide packed with questions galore! It comes complete with worked examples and answers to all questions! From simple calculations to rearranging the formula - all abilities are catered for. Science Geeks - making efficiency resources so you don’t have to bother! How efficient can you get? Energy saved and not even slightly wasted!

Aimed at advanced level students, this presentation tackles Ohm’s law, use of the formula and combining resistors in series and parallel! Packed with theory notes, proofs and questions, it comes complete with all answers built in! Save hours of prep time! It’s all done for you. Enjoy.

The full package! A video, a presentation and a worksheet! Links to self made on-line quizzes! Complete with with answers for all resources! The structure of the atom explained. What do the atomic mass and atomic number tell us? What is the difference between ions, nuclei and isotopes! What are protons, neutrons and electrons? Why do electrons occupy different orbits and energy levels and how can they move between them? Atoms? Who cares! You should! You are made from them.