Use visuals as teaching tools

Use diagrams, tables, timelines, and interface examples to reveal relationships, not decorate a lecture.

Before showing a visual:

• identify the one idea learners should notice
• ask learners to predict the relationship or sequence
• confirm that labels match the current Student Guide and local language
• explain symbols and reading order
• check that the visual works in grayscale and at phone or print size; and
• prepare a spoken or text equivalent.

After showing it:

• ask a learner to explain the relationship
• name what the visual simplifies
• correct any misleading inference; and
• connect it to the activity or next section.

Educator-useful visual areas include:

• functions versus properties of money
• barter and double coincidence
• local fiat roles and bank balance sheets
• liquidity versus solvency
• inflation and purchasing power
• Bitcoin roles and proof of work
• supply, halvings, and sats
• fiat issue / Bitcoin response / responsibility
• wallet, key, address, and seed relationships
• safe recovery and transaction checks
• confirmations, explorer privacy, and address reuse
• scam red flags
• on-chain and Lightning comparison
• Presentation → Practice → Production
• local payment paths, merchant flows, and circular economies; and
• final safety and next steps.

Never display a real learner seed phrase, private key, payable address, invoice, balance, identity, or transaction. Mark fictional payment data SAMPLE — DO NOT PAY.

Do not turn a qualified text claim into an absolute visual. A supply chart must not imply price growth. A decentralization map must not imply equal influence. A wallet image must not imply bitcoin is stored inside the device.