AI Constitution

Resources · Learning tool

Education Concept Tracker

A prerequisite knowledge graph of 1590 learning concepts across 8subjects. Track what you've mastered and see exactly what you're ready to learn next — the topics whose prerequisites you've already met. Built on the Marble Open Skill Taxonomy.

Sign in to track your progress and get personalized recommendations. You can browse freely below.

Knowledge-graph map

Computing
Mastered Ready to learn LockedHover a node for its description · click to open
Computers in Everyday L…Computers in Everyday Life — frontier Identifying computers in everyday life — not just laptops but phones, tablets, smart speakers, traffic lights, washing machines; what makes something a computerReal-World RobotsReal-World Robots — locked What a robot really is — not the sci-fi version; robots in factories, robot vacuum cleaners, robot arms in surgery; that robots follow instructions given by peopleSmart Versus Not-Smart…Smart Versus Not-Smart Devices — locked Sorting objects into 'smart' (can sense and respond) and 'not smart' (just sits there); a toaster vs a smart speaker; introduction to the idea that some machines can sense and respond to the worldStep-by-Step Instructio…Step-by-Step Instructions — locked Step-by-step instructions for everyday tasks (making a sandwich, brushing teeth); that if instructions are wrong or missing, things go wrong; computers follow instructions exactly
← Back

Linear number sequences

Mathematics · Algebra · procedural

Generate and describe linear number sequences, including those with negative and decimal steps; identify the term-to-term rule

Sign in to track this

What mastery looks like

  • Continue the sequence 2.5, 4.0, 5.5, ... and state the rule as 'add 1.5'
  • Generate terms of a sequence that crosses zero (e.g. 3, 1, −1, −3, ...)
  • Describe the term-to-term rule for a given linear sequence and predict the 10th term

Check your understanding

If Linear number sequences sees a number sequence like 3, 7, 11, 15… can they describe the rule, continue it, and predict what the 10th number will be?

Prerequisites

Required first

Helpful

Unlocks (1 directly)