Red Toolbox — Core Curriculum — steamHouse Commons
Gold Star Kit · Paradigm

24 Lenses — How You See

The thinking frameworks that shape your paradigm. Lenses are earned by using them effectively, not just knowing about them.

The Red Toolbox holds your mental models and frameworks — the Paradigm dimension of your Kit. No single model captures reality. The person with one lens sees everything the same way. The person with many lenses can select the right one for each situation. Each Lens represents a thinking framework you can name, apply, and eventually teach.

Agent-Habits Stage Ages 8–12 · 9 Lenses

L1 Scout vs. Soldier Mindset Scout vs. Soldier Mindset
Distinguishing between defending existing beliefs (soldier) and seeking accurate understanding (scout). Are you trying to win — or trying to see clearly?
L2 Assumption Ladder Ladder of Inference
Understanding how we move from observation to belief through selection, interpretation, and conclusion. You see one thing, assume three more, and act on assumptions you never checked.
L7 What Could Go Wrong? Pre-Mortem
Imagining failure in advance to identify risks. Before starting, ask: "It's six months from now and this failed. Why?" Surprisingly effective at catching blind spots.
L10 10/10/10 Rule 10/10/10 Rule
Considering how you'll feel about a decision in 10 minutes, 10 months, 10 years. A simple way to escape the tyranny of right now.
L11 One-Way vs. Two-Way Door Reversible vs. Irreversible
Distinguishing decisions you can undo from decisions you can't. Two-way doors deserve quick action. One-way doors deserve careful thought.
L12 Stocks and Flows Stocks and Flows
Understanding accumulation (stocks) vs. rates of change (flows). The bathtub fills when the faucet runs faster than the drain. Applies to money, health, trust, knowledge — everything that builds up or drains away.
L14 Deliberate Practice Deliberate Practice
Understanding what makes practice effective: working at the edge of your ability, getting immediate feedback, and repeating with adjustments. Not just doing something a lot — doing it better each time.
L16 Good Struggle Desirable Difficulties
Understanding that harder learning often produces better retention. The struggle isn't a sign of failure — it's the mechanism of growth. Easy practice feels good but doesn't stick.
L17 Test Yourself Retrieval Practice
Understanding that testing yourself beats rereading. Pulling information out of your memory strengthens it more than pushing information in again.

Artist-Tools Stage Ages 12–16 · 15 Lenses

L3 Baloney Detection Kit Baloney Detection Kit
A set of tools for testing claims: What's the evidence? Is the logic valid? Are there alternative explanations? Named by Carl Sagan — a kit for not getting fooled.
L4 How Common Is It? Base Rate Thinking
Considering how common something is before judging specific cases. If a disease is rare, even a good test will produce mostly false positives. Base rates change everything.
L5 Odds Thinking Thinking in Probabilities
Expressing beliefs as probabilities rather than certainties. "I'm 70% sure" is more honest and more useful than "I'm sure." It also lets you update when evidence changes.
L6 Luck vs. Skill Resulting
Understanding that outcome quality doesn't prove decision quality. A bad decision can get lucky. A good decision can get unlucky. Judge the process, not just the result.
L8 WRAP Decisions WRAP Framework
A decision framework: Widen your options (don't get trapped by "this or that"), Reality-test your assumptions, Attain distance before deciding, Prepare to be wrong.
L9 Good Enough vs. Best Satisficing vs. Maximizing
Understanding when "good enough" beats "best possible." Maximizers exhaust themselves chasing perfection. Satisficers set criteria, meet them, and move on — often happier with the result.
L13 Feedback Loops Feedback Loops
Recognizing reinforcing loops (which amplify — success breeds success, panic breeds panic) and balancing loops (which stabilize — thermostats, hunger). Most systems are driven by loops, not lines.
L15 Flow Flow Conditions
Understanding the conditions that enable flow states: clear goals, immediate feedback, and challenge matched to skill. You can't force flow, but you can set up the conditions.
L18 The Three Conversations Three Conversations Model
Understanding that difficult conversations have three layers: what happened (the facts), feelings (the emotions), and identity (what this means about me). Most arguments happen because people are on different layers.
L19 Attachment Styles Attachment Styles
Understanding secure, anxious, and avoidant patterns in relationships. Your attachment style shapes how you connect, what triggers you, and what you need from others — and it can change.
L20 Four Horsemen Four Horsemen
Recognizing criticism, contempt, defensiveness, and stonewalling as relationship damage patterns. Gottman's research shows these four predict relationship failure with startling accuracy.
L21 Bids for Connection Bids and Responses
Understanding connection attempts and the three response types: turning toward (engaging), turning away (ignoring), turning against (rejecting). Relationships are built or broken in these small moments.
L22 Heart at War vs. Peace Heart at War vs. Peace
Understanding how self-deception creates conflict through self-justification. When your heart is "at war," you see others as objects — and everything you do makes things worse while feeling justified.
L23 Knowing What I Know Metacognitive Calibration
Ability to accurately assess your own knowledge and performance. Most people are overconfident about what they know and underconfident about what they don't. Calibration means your confidence matches your accuracy.
L24 AI Smarts AI/Information Literacy
Understanding how AI systems work, their limitations, and how to use them effectively and ethically. Knowing when AI is a powerful tool and when it's a confident-sounding source of nonsense.