Worked-example sets on Energy (Sets 1–110) for GCSE Physics, ready to present full screen: pick a set, press Present, and step through I do, We do and You do one reveal at a time. See all topics.
GCSE Physics: I do, We do, You doWorked-example sets for the projector. Pick a set, press Present, then step through I do, We do and You do one reveal at a time.
This page presents Energy (Sets 1–110). Other topics open on their own pages: all topics
How to present a set
Press Present on any set. The set fills the screen and starts at I do with the question only. Press →, Space or Next to reveal the worked steps one at a time, then the answer. Keep going for We do (the prompts to ask the class, then the worked solution) and You do (the question alone; Next reveals the solution step by step).
← goes back one reveal. PgDn and PgUp jump a whole stage, 1 2 3 jump to I do, We do or You do, Shift+→ moves to the next set, N shows or hides your Say: notes, F toggles full screen and Esc exits. On a tablet or phone, swipe left or right. You do has a 3 or 5 minute timer. Print this set prints all three stages and the You do solution on A4.
Link straight to a set with #set-214, or open it presenting with #present-214.
How to use the presenter
- Find a set. Choose a topic and sub-topic, or search by keyword (kettle), set number (214) or equation (V = IR). Filter by Foundation or Higher only, Combined science or Physics only, Multi-step and type of question. If you know the number, type it in Go to set.
- Press Present. The set fills the screen and starts at I do with the question and any diagram. Press the right arrow key, the space bar or Next to reveal the worked steps one at a time, then the answer. Turn on Say notes (key N) to see a suggested script for each step.
- Keep pressing Next for We do (the questions to ask the class, then the worked solution) and You do (the question alone, with an optional 3 or 5 minute timer; Next reveals the solution step by step). The left arrow goes back one step, Page Down and Page Up jump a whole stage, Shift and the right arrow go to the next set, and Esc exits.
- Press Print to print the set on A4: all three stages with the teacher notes, and the You do solution on its own page.
Frequently asked questions
Will it be readable at the back of my classroom?
Yes. Present mode uses large, high-contrast text and shrinks a set to fit the screen only down to a readable size. If a stage is still too long, it is split into pages instead of shrinking further, and you never have to scroll. Diagrams are drawn large with thick lines, the newest step is highlighted, and the answer sits in a box with its unit. For a dim room, press Dark room (key D) for white and yellow text on black.
Which topics and tiers are covered?
All eight GCSE Physics topics: energy, electricity, the particle model, atomic structure, forces, waves, magnetism and electromagnetism, and space. Sets marked Higher are for the Higher tier only and sets marked Physics only are for separate (triple) physics; everything else suits every learner. Within each sub-topic the sets run from substituting into a given equation up to rearranging, converting units and chaining two equations, and there are explain, graph and required-practical sets too.
Is it free, and does it need an account?
It is completely free and needs no account or login. It works in any modern browser on a computer, an interactive whiteboard, a tablet or a phone. On a tablet or phone, swipe left or right to move through the steps.