Big full-screen countdown timer for the projector
▶ Free to useAd-free random name / prize picker wheel
▶ Free to useFree dig-in natural-selection simulation — self-checking, works offline
▶ Free to useFree periodic-table simulation — self-checking, works offline
▶ Free to useFree moon-phases simulation — drag the orbit, self-checking, works offline
6 classroom tools in one — timer, noise meter, picker, groups & more
Jeopardy-style review game with team scoring
Self-checking digital task cards — no subscription
Timed math-fact fluency game with certificate
Three phonics & sight-word games
Ten-frames, base-10, fraction bars, number line
Make printable bingo from any word list + live caller
Concentration game from any pairs you type
Probability simulator with live histogram
5 finance calculators — budget, paycheck, compound, loan, goal
Human-vs-AI detection game with hallucination-spotting
Prompt-writing trainer with an instant rubric
Teach a real classifier, then watch bias emerge
Three benches, one lock — balancing, the particle model and elements vs compounds
Seven locks, one story — The Dark Gallery
Seven locks, one story — The Cooling Room
Seven locks, one story — The Weather Ship
Seven locks, one story — The Fault Line
Seven locks, one story — The Warning Post
Seven locks, one story — The Specimen Room
Seven locks, one story — The Sealed Flask
Seven locks, one story — The Warm Room
Seven locks, one story — The Ration Hut
Seven locks, one story — The Bottle Garden
Seven locks, one story — The Long Meadow
Seven locks, one story — The Water Board
Seven locks, one story — The Test Rig
Seven locks, one story — The Bell Chamber
Seven locks, one story — The Scrapyard Crane
Seven locks, one story — The Almanac Room
Seven locks, one story — The Seed Line
Seven locks, one story — The Bone Room
Editable breakout — crack codes to open locks and escape
Any word list → word search, crossword, scramble & 5 more printables
Editable, undated, autosaving lesson planner — weekly, daily, unit & lists
5 whole-class Day-1 icebreakers — no student devices needed
Drag m and b, then 10 self-checking questions + a verifiable report
Limiting-factor plant sim + 10 self-checking questions + a verifiable report
Net-force sim + 10 self-checking questions + a verifiable report
Water-cycle sim + 10 self-checking questions + a verifiable report
Money-growth sim + 10 self-checking questions + a verifiable report
Bill's-journey civics sim + 10 self-checking questions + a verifiable report
Carrying-capacity sim with CSV/PNG data export + 10 self-checking questions
Predator-prey cycles sim with CSV/PNG data export + 10 self-checking questions
PV=nRT particle sim with CSV/PNG data export + 10 self-checking questions
Build every plate boundary — mountains, trenches, ridges, faults + 10 self-checking questions
Run real generations on changing bark — variation, selection and inheritance + 10 self-checking questions
A live 2x2 Punnett square — genotype & phenotype ratios, every student gets different crosses + 10 self-checking questions
Move one rock through the whole cycle — each process named, plus 10 self-checking questions
Shape a moving wave — amplitude, wavelength, frequency and live wave speed, plus 10 self-checking questions
The Moon drawn half-lit in every frame — phases vs eclipses, plus the 5° tilt + 10 self-checking questions
Predict element properties from position — trend maps, shell diagrams + 10 self-checking questions
Students design a controlled experiment — the sim judges the design + 10 self-checking questions
Seating charts, desk plates and name tags from one class list — nothing uploaded
Fill a guided form once — print a complete 6-page substitute binder
Log any parent contact in 20 seconds — filters, templates, printable reports
Ten everyday classroom forms, personalised with your name and room
12 projector widgets on one screen — timer, picker, groups, poll, signal, sketch
Decode any student's completion code — whole class in one paste
Behaviour and parent scripts on your phone — search, save, print
Learn every student's name and face — photo flashcards, nothing uploaded
Command not Control — practise the real key combination, with a memory hook for each
Trackpad gestures and window rescue, practised in a simulation
A simulated Finder — saving, searching and the Downloads trap
Try the built-in reading and accessibility tools, then set them up for real
Paperless marking in Preview — practise, then a workflow for a class set of 30
The apps already on every Mac, what they replace, and which waste a lesson
Spoken feedback on a Mac — the safeguarding control first, then the speed
What a colleague can still reach in a shared gradebook — a working model, not a warning
Five stages, each earned, each producing a code the teacher can verify
Classroom management on managed Apple devices — including whether you can use it
Two-tap phone incident log, patterns, scripts and a printable record
Build a whole class of report comments from banks you control — no AI
Standards-based tracking and printable individual reports, without a platform
Turn learning-goal evidence into a report grade you can defend — imports the tracker's CSV
Dig-to-reveal mystery picture practice with a verifiable completion code
Decode any student's Pixel Miner completion code
Dig-to-reveal addition & subtraction practice with a verifiable completion code
Dig-to-reveal division practice with a verifiable completion code
Dig-to-reveal fractions practice with a verifiable completion code
Dig-to-reveal integers practice with a verifiable completion code
Dig-to-reveal long division practice with a verifiable completion code
Dig-to-reveal multi-digit multiplication practice with a verifiable completion code
Dig-to-reveal multiplication practice with a verifiable completion code
Dig-to-reveal order of operations practice with a verifiable completion code
Dig-to-reveal percent-of-a-number practice with a verifiable completion code
Dig-to-reveal decimal addition & subtraction practice with a verifiable completion code
Dig-to-reveal rounding practice with a verifiable completion code
Dig-to-reveal place-value practice with a verifiable completion code
Dig-to-reveal exponents & square-root practice with a verifiable completion code
Dig-to-reveal one-step-equation practice with a verifiable completion code
Answers earn coins, coins buy machines, machines multiply every answer — with a prestige reset
Whole-class deduction on the projector — one card differs, the class works out whose
Decode a class's Odd One Out completion code
Two teams build a rhyming line from a word bank, the robots perform it, the class decides
The same rap battle with short, concrete words a younger class can read unaided
The rap battle with every rhyme family built from science vocabulary
The rap battle built from Tier-2 academic vocabulary
Four missions deriving the equations of motion from one velocity-time graph
Personalised absence letters built on the trials that actually reduced absenteeism
Guess your praise-to-correction ratio, count one lesson, then see the gap
Type your topics and the exam date; it prints the day each one should come back
Turns your worked examples into a faded practice sequence, plus the answer key
Reorders your question sets so no two problems in a row need the same method
Error-analysis sheets built on the misconceptions the research names
One problem, two correct methods side by side, and a better choice that moves
Diagnostic questions whose wrong answers each name a specific misconception
Sentence combining: 42 kernel sets with model answers, graded 4 to 10
Fraction error analysis where every mistake is whole-number bias
Fraction diagnostic questions whose wrong answers each name a misconception
Five fraction procedures worked in full, then faded a step at a time
One fraction question, two correct methods, and a quicker one that moves
Fraction questions reordered so no two in a row need the same method
One sentence stem finished three ways: a cause, a complication, a consequence
Word parts, plus the words that only look like they use them
Science questions whose wrong answers are documented misconceptions
Decimal questions that separate longer-is-larger from shorter-is-larger
ECT induction in England: your dates, your entitlements, and no portfolio
QTS evidence: four pieces can cover all eight Teachers' Standards
Index your QTS evidence by filename, see which Standards have nothing behind them, and handle pupil work lawfully
Set it up to read your own Google Drive folder: the two script files, with copy buttons, and the exact steps
Decimal and percent error analysis, with the rule behind each slip
The hosted robot rap battle: the class joins on their devices and the room decides who wins
Ten linked rooms, one borehole, one story
Ten bays along a bonded warehouse, 1908
13 simulations + 2 teacher tools, real cited data
Workbench plus five lessons; the review deck follows the student between them