Biology by Bradford
cramlyBuild an IB or AP Biology practice paper. The specimen paper only works once.
Original questions, real markschemes. Free, no login.
Revising? Exam revision → Start the topics you have been taught. Each day it picks what to practise, spaced to your exam, until you have got every topic. Free, with a sign-in. For your class Exam revision, with a class view → Your students revise from this bank on their own: each day it picks what they should practise, spaced to their exam. You see every student’s stage on every topic. Free.Sat one and marked it yourself? Have your marking checked by an AI marker built by IB examiners: 1 credit for a whole paper.
Print it with the markscheme, or send your class a link: they sit it on screen and mark themselves against the scheme. How exam revision works for your class.
Check your marking in four steps.
- Start a short paper. Pick your course and topic below: about 15 marks of written questions, sat on screen.
- Answer, then mark yourself. Type your answers, press Mark it, and tick the points you think you earned.
- Press Check my marking. Sign in with your email and an AI marker built by IB examiners checks every point you ticked, and you see where it agrees with you.
How it works, and starting from a topic
Pick a course, tick some topics or units, choose a format, and get an original IB or AP style paper with a proper markscheme. Revising? Build one on what you have just covered, take it on screen and mark yourself against the real scheme. Teaching? Print it, or send it to a class.
Or start from a topic: IB Biology subtopics · AP Biology units, each with a ready-made paper. Ready-made mocks: IB Paper 1 · IB Paper 2 · AP full exam.
- Students: test yourself, honestly. Tick the topics you have revised, hit Send it to students and open the link yourself. Answer on screen, then mark against the real markscheme. The marks you drop are your revision list, and nobody else sees the score. Want a second opinion? After marking, Check my marking goes through your written answers point by point.
- The code is the paper. Every sheet prints a short code. Anyone holding the printout can type it in and rebuild that exact paper, so print the questions today and the markscheme whenever you like.
- Teachers: set it as homework, or shape it first. Send the student link and the class sits it in the browser and self-marks; nothing comes back to you. Drag questions to reorder, hit × to drop one, or pick All to choose every question yourself.
Your paper is ready.
Answer it on screen and mark yourself against the real scheme, or hit Print / PDF to save it. Not the questions you wanted? Randomise draws a new set, and All lets you pick every question yourself.
Share has the code for the board and the student link for Classroom; Print / PDF puts the markscheme on its own page. No internet in the room? Download student file, beside the paper, works offline. Not the questions you wanted? Randomise draws a new set, and All lets you pick every question yourself.
Choose questions
For teachers
Exam revision, with your class in view.
The papers here are for setting. Exam revision is the same bank working on its own for each student: they start the topics as you teach them, and each day it picks what they should practise, pitched to how they are doing and spaced to their exam. Free, with a sign-in.
- Make a class code. Sign in on Your classes and press Make a class code. One per class.
- Hand it out. Students sign in on Exam revision and type the code under Share with your teacher. They see your email and agree; they can leave any time.
- Watch it fill in. Each topic moves from To start to Learning to Got it (8 different questions right) to Locked in (still right a week later, on new questions). You see every student on every topic, where to teach next, and their exam skills. Never their answers.
Every question here is original, written from the IB content statements in the 2025 guide and the AP Biology CED Learning Objectives, never copied or adapted from real past papers or released exams, and styled on the published specimen and practice-exam formats. How this site is made → See exactly what’s in the bank → Or browse ready-made papers by IB subtopic and AP unit. Spotted an error? Message me on LinkedIn.