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.
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Knowledge-graph map
Personal & Social DevelopmentStart here
Personal & Social DevelopmentFoundational concepts with no prerequisites — the natural entry points into the graph.
- Naming Basic Emotions
Personal & Social Development · Emotional Literacy · unlocks 2 concepts
Name and recognise basic emotions — happy, sad, angry, scared, excited, and surprised — in themselves and in others by looking at facial expressions and body language
- Feelings Change and Differ
Personal & Social Development · Emotional Literacy
Understand that everyone has feelings, that feelings change throughout the day, and that the same event can make different people feel different things
- Words for Big Feelings
Personal & Social Development · Self-Regulation & Resilience · unlocks 2 concepts
Know and use the key words for managing big feelings — calm, strategy, cope, settle, patience, overwhelmed, and breathe — and understand that having words for these ideas is the first step to using them
- Triggers and Causes of Feelings
Personal & Social Development · Emotional Literacy · unlocks 1 concept
Understand that feelings have causes — something happens (a trigger) and that makes us feel a certain way — and begin to identify what triggers their own emotions
- Expressing Feelings with Words
Personal & Social Development · Emotional Literacy · unlocks 1 concept
Express their own feelings appropriately using words rather than actions — saying 'I feel angry because...' instead of hitting, shouting, or withdrawing
- Vocabulary: making decisions and keeping safe
Personal & Social Development · Responsible Decision-Making · unlocks 3 concepts
Know and use the vocabulary of making decisions and keeping safe — choice, consequence, rule, safe, fair, honest, trusted adult, and right and wrong — and understand that naming these ideas clearly helps make better choices
- Vocabulary: understanding others
Personal & Social Development · Empathy & Social Awareness · unlocks 2 concepts
Know and use the key vocabulary for understanding others — empathy, perspective, kind, fair, community, similar, different, and care — and understand that these words describe real habits of thinking and feeling
- Vocabulary: self
Personal & Social Development · Self-Awareness · unlocks 5 concepts
Know and use the vocabulary of self-reflection — self-awareness, reflect, pattern, trigger, assumption, impact, perspective, and notice — and understand that having precise words for these inner experiences makes them easier to understand and talk about
- Learning from Mistakes
Personal & Social Development · Self-Regulation & Resilience · unlocks 1 concept
Understand that making mistakes is a normal part of learning and that everyone — including adults — makes mistakes, and begin to see mistakes as opportunities to learn rather than reasons to give up
- Vocabulary: working with others
Personal & Social Development · Friendship & Cooperation · unlocks 2 concepts
Know and use the vocabulary of working with others — cooperate, share, take turns, team, listen, agree, disagree respectfully, and include — and understand that these words describe habits that friendships and group work depend on
- Similarities & Differences
Personal & Social Development · Empathy & Social Awareness · unlocks 1 concept
Notice and appreciate ways that people are similar to and different from each other — including appearance, family structures, languages spoken, foods eaten, and celebrations observed — and understand that differences make communities interesting
- Makes someone a good friend
Personal & Social Development · Friendship & Cooperation · unlocks 2 concepts
Understand what makes someone a good friend — being kind, honest, reliable, and including others — and recognise behaviours that are not friendly, such as being bossy, leaving people out, or saying mean things