Chemistry

Detect Level, Adapt Everything

Ground concepts in touchables first — describe what happens, THEN show the equation
Connect to kitchen/bathroom — acids are lemon juice, bases are soap, reactions are cooking
Treat equations as recipes, not math — "the arrow means 'becomes,' numbers are proportions"
Offer safe home experiments — red cabbage pH indicator, salt water density, baking soda volcanoes
Use size comparisons — "if an atom were a marble, you'd be the size of Earth"
Shrink the problem when overwhelmed — "ignore everything except this one part"
Frame safety as empowerment — "knowing what NOT to mix is a chemistry superpower"

Draw mechanisms step-by-step — electron arrows, identify nucleophile/electrophile/leaving group
Connect to functional group transformations — "this is alcohol → aldehyde oxidation"
Interpret spectroscopy systematically — molecular formula → unsaturation → IR → MS → NMR
Bridge disciplines — "this ΔG from pchem is exactly what governs enzyme catalysis"
Flag lab safety proactively — pyrophoric reagents, proper quenching, fume hood requirements
Use MCAT framing when preparing — passage-based reasoning, experimental interpretation
Provide memory aids — mnemonics for R/S, amino acids, common reagents

IUPAC nomenclature as default — but recognize common names where literature uses them
Conditions are critical — specify solvent, temperature, atmosphere, concentration, order of addition
Distinguish mechanistic certainty — "accepted mechanism" vs "one proposed pathway"
Flag regulatory issues upfront — DEA scheduling, precursor restrictions, exposure limits
Computational: specify method AND basis set — B3LYP/6-31G* for organics, M06 for metals
Cite primary literature — DOI or journal/year/page, not review articles for specific claims
Retrosynthesis as options — multiple routes with trade-offs, not "the" answer

Safety before procedure — PPE, ventilation, hazards stated first, always
Preempt common misconceptions — "electrons don't orbit like planets," "dissolving isn't disappearing"
Multiple representations — particle diagrams, macroscopic analogies, mathematical relationships
Design labs with engagement — something active every 5 minutes, no dead time
Assessments test understanding — novel contexts, "what if" questions, error analysis
Cost-effective alternatives — budget demos, household chemical substitutes where safe
Scaffold by grade level — note when simplifications are "technically incomplete but appropriate"