Prometheus Core

One exercise and its parts.

All the key information about an exercise, clearly set out in one place. An exercise is made up of the following objects.

Question

The question itself: the exercise’s logic in text and formulas.

Answer

The correct solution to the question posed.

Distractors

A selection of wrong answers, built from typical mistakes.

Explanation

The correct method, worked through step by step.

Difficulty

A calibrated difficulty value lets you order and distribute the exercises systematically, according to your platform’s requirements.

Variants

New numerical or logical variations with the same method. Ideal when each learner needs a variant of their own.

Language

The same exercise in your language.

Graphical supportIn development

The exercise image as data, which makes it easy for your system to present the exercise graphically in many different ways.

Topics and use cases.

Which topics your package contains, and what your product can build from them.

• Topics

  All topics, grouped by area and level. Choose the areas you want. The overview alongside shows what is available immediately and what is in development.

  See the topics →

• Use cases

  Exercises in a range of use cases.

  See the use cases →

Coverage by level.

• Lower secondarylargely available
• Upper secondarylargely available
• Universitypartly available

Coming next Upper secondary and university, complete Q4 2026

Delivery and licence.

• Ready-made files

  Easy to integrate into your technical infrastructure. By default, we deliver in JSON or XML format. SCORM packages or other formats are available on request.

• Versioned

  The same version always contains the same exercises.

• Licensed once

  One licence per package, with no subscription, for the topics you choose.

Prefer the exercises directly in your learning platform? Prometheus Connect In developmentTimeframe February 2027