Kite & KoiSign in

Every question, from first glance to full marks.

Most revision checks your answer. Kite and Koi care how you got there: the topic, the method, the working, the why.

I'm a studentI'm a parent or teacher

Two ways of thinking, built into every walkthrough.

Every question comes with both perspectives. Pick the one that clicks, or read both and understand it twice as well.

Kite

The challenger

Starts where the marks are lost: the tricky wording, the common trap, the step everyone forgets under pressure.

Revise with Kite
Kite, a red bird in a three-quarter flying pose
Koi, a teal fish in a three-quarter swimming pose

Koi

The strategist

Builds from what you already know, one step at a time, until the algebra runs in the background and the question is all you see.

Revise with Koi

For students

Find the gap. Learn it. Practise it until it sticks.

Every attempt builds a picture of what you know, what is shaky, and what to do next.

Real exam questions, filed by topic.
Pick the topic you're weak on and get a real exam question in seconds, not a hunt through past-paper PDFs. Check your working against the mark scheme when you're ready.
Don't just see the answer. Learn how to get there.
Start with what the question is testing, then work through it one step at a time. Try each step yourself, take a hint when you're stuck, and mark your own working at the end.
One question, many versions.
Questions carry their parameters, so we change the numbers and keep the skill. Try another version until you understand it, not until you have memorised the answer.
Know what to work on next.
Every attempt feeds a picture of what you know and what's shaky. Kite and Koi put the weak topics back in front of you, in the right order, at the right time.
Snap a question.
Point your phone at a question in a book, a worksheet or a past paper. Kite and Koi read it, work out what it is testing, and open the topic it belongs to.
Graphs you can touch.
Move a curve and watch the equation move with it. Some ideas are far quicker to feel than to read about, and graphs are the clearest example.

For teachers

See the gap. Get the lesson. Assess again.

The same data, one level up: what your class needs, and what to teach next.

Know exactly where your class is struggling.
The same data, one level up. See every class by topic, then drill into a topic, then into a student, and find the gap before the mock exam does.
From data to the next lesson.
Class insights name the topic to teach next and hand you the lesson: slides with teacher notes, and the questions to set afterwards, ready to run from the screen.
Build an assessment in minutes.
Pick the questions and every student gets their own version, with numbers nobody has seen. Print one QR code per student. Scanning it opens the paper, and marking feeds straight into class insights.

Exam season is coming. Bring backup.

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