Show your work: a photo
Secondary.

Questions from the material that ask for the full working, handed in as a photo of the page and graded against the model answer.

What the mathematics kits are

The mathematics kits run from counting and the first number bonds through tables, fractions, percentages, algebra, geometry, statistics and calculus. The arithmetic kits are made by rule: every time one opens, the numbers are new, so a child can do the same kit every day and never see the same sum twice. The higher kits are written from your own textbook, chapter by chapter, so the questions use your course's notation and methods.

Why they are built this way

Mathematics is learned by doing many problems with feedback, and it is the one subject where a fresh problem can be made by rule without limit. A worksheet has twenty sums; a rule kit has as many as the student has minutes. The explanation after each answer shows the method, so a wrong answer becomes a worked example.

How to use them

For daily practice, open the rule kit for the child's stage and let them do ten minutes; the dashboard shows what they missed. For a course, paste the chapter and let Procto AI write from it, in the show-your-working shape where the method earns marks. Use the estimate shape for measurement and the expression shape for algebra, and set the tolerances.

Written from your material

This kit is a recipe: the shape, the number of questions, the sections and the instructions Procto AI follows. Paste your own material and the questions are written from it, each with the passage its answer came from. Procto AI is asked to keep to your material, and each key is yours to check; every question is yours to edit before anyone sees it.

The shape: photo

A photograph taken with the device camera: a practical task, a specimen, a completed circuit, a dish, a repair.

Files are stored with the attempt on the server, up to five per answer and 25 MB each, and marked by a reader against your rubric. The instructor opens each file from the grading page.

Taking it

Open it in study mode for the answer and the explanation after each question, and a retry of only what you missed. Switch to exam mode for the real conditions. It comes due again in a few days; the dashboard shows what is due and what you missed last time. Share it with a code for a class, print it as a paper, or host it on a screen for a room.