The first invitation
“A puddle gets smaller. Where could the water go? Pick a clue and make a little water trail.”
Offer one manageable first action. Read the prompt, give a picture or let a child point, sign, use AAC, dictate or type. A helper may move cards or record the child's intended words. Record the assistance on the adult observation sheet; handwriting speed, spelling, speaking publicly and sensory tolerance are not the science criterion. Children may switch routes any day. These are access choices, not fixed learning styles or diagnosis groups.
Materials and alternatives
Paper route: an ordinary sheet or board, pencil/marker, drawn named cards. No cutting, printer, special purchase or partner is required. The rendered text cards must carry all the information in any illustration. Digital route: the local Water Trail model and linked text sources; no login, microphone, camera, location, external assistant or uploaded work. Silent operation is the default; nothing auto-plays. Usual aids and a calm seated place are available from the start.
Optional real observation: adult-approved small amounts of clean room-temperature water, a stable shallow tray, towel and a familiar clearly scaled container where one is already available. Keep water away from electrical equipment; use the normal site procedure for spills and supervision. Day 33 can use an adult-prepared sealed cool container on a towel. Nobody must touch cold/wet surfaces. No boiling, flames, pressure bottles, dry ice, tasting, outdoor water collection or trip to a waterway is part of these lessons. A source-card/paper route is equally worthwhile but is not evidence that the child conducted an actual investigation or used an actual scaled instrument.
Teach actual water activities only where the teacher can maintain suitable conditions and the usual site safety arrangements. If water cannot be used, run the model/data lesson and make a future observation appointment if needed. Do not infer successful conduct from a typed “I did it”. Observe and record the action. A child directing a familiar access helper can explain the procedure; the record must say who handled the instrument and what the child actually did.
Scientific anchors
F1: Liquid water can become water vapour, a gas; it does not have to boil. Water vapour is invisible. A drawn rising arrow represents an explanation, not a visible stream of vapour.
F2: Condensation changes water vapour into liquid droplets. Clouds may contain liquid droplets, ice crystals or both. A cup's outside droplets are a condensation example when conditions support that explanation; one wet cup alone does not rule out every leak/spill. Invisible gas is not represented by cloud droplets.
F3: Precipitation is water falling from clouds, in forms such as rain, snow or hail. Water condensing on a cup is not rain. Avoid “clouds burst like bags”; drops/ice grow and fall under conditions the small model does not reproduce.
F4: Water may follow different paths and spend different amounts of time in stores. The model uses evaporation, condensation, precipitation, runoff and infiltration as named links. The three principal processes are taught directly. It is not a real weather forecast, time sequence, water-supply quality test or proof that a particular drop travelled a selected route.
F5: The Council example names the Fitzroy River Barrage as the source for Glenmore Water Treatment Plant, serving Rockhampton and Gracemere. It is a specifically bounded published supply example. Treatment and pipes are a human supply pathway; they do not replace the natural cycle. The source does not establish this school's, every pupil's or every Queensland home's actual present supply. No storage capacity, current water quality, consumption or user-count figures are copied.
The source register gives exact retrieval scope and factual support. Classroom data and all eight assessment stories below are invented original examples, labelled “Made-up practice record” or “Made-up story”. Their numerical precision does not turn them into observed data. Genuine observation sheets start empty.
Starting knowledge and reteaching
Begin Day 31 with one water place and one observed clue. Do not ask for the whole cycle. If “disappeared” means “stopped being water”, use two state cards, liquid water / water vapour, then explain a possible change. If “cloud” means gas, separate the invisible vapour card from the tiny liquid droplet card. If an arrow is a route rather than a change, label its exact job.
Before Day 36, teach mL, equal marked increments, a stable container and a suitable reading position using the actual available familiar instrument. Use an unambiguous straight scale representation for paper practice: 0, 10, 20, 30, 40 mL, reading exactly 20 mL. It teaches scale interpretation; it does not award actual instrument use. Avoid presenting a decorative jar shape as a calibrated scale. When actual water curves between marks, follow the site's familiar instrument procedure and record an appropriate estimate rather than inventing extra decimal precision.
Teach duration separately from clock time: start at zero, end after the same 20-minute interval. Teach a simple column graph with named categories and a 0/5/10/15/20 mL axis before Day 37. No tool silently supplies a conclusion. Zero is an actual supplied value, blank is missing and “spill” is an invalid comparison record. Keep all three distinct.
Evidence and response
Use fresh A/B only after Day 34; C after Day 37; D after Day 38–39. Use a later form after relevant reteaching, with the same source access and usual aids but a new story. Each form gives four small criteria, not an official grade. Date and describe the actual response/support separately from the supplied story. Blank work stays blank. The worked adult response is an example, not the only acceptable wording.
A full Year 4 judgment requires a suitable folio and teacher on-balance use of the actual Queensland standard elaborations and assessment conditions. These 32 local checks do not cover every Year 4 strand, form a mandated standardised test, or establish a report-card A–E result. QCAA conditions guide task design and adjustments; a practice routine or local score does not replace them.
Localising without making it invasive
An adult can select a council/utility/Bureau source for a broad public place. Capture title, responsible publisher, URL, publication/update date if stated, date reviewed, the exact fact and its limits. Distinguish measured past records from forecasts, warnings and a classroom invention. Retain “date not stated” rather than manufacture a date. Link the current original page for adult review. Don't ask children for addresses, household use, costs, GPS, personal photos or private family information.
First Nations knowledge is place-specific and held by the relevant people. A curriculum elaboration is not permission to translate language, reproduce a story, map restricted water sites or teach invented cultural practices. A local authorised partnership may provide a properly consented resource later, with the owners' preferred credit, access and limits. No such material or permission is supplied in this pack. The current lessons do not claim that all illustrative elaborations have been completed.
Ten complete teacher plans · Blank actual capture · Whole national meanings · Source register
Modified from Year 4 Science alignment, standard elaborations and Years 3–4 techniques and conditions, © State of Queensland (QCAA) 2023, covered CC BY 4.0 with exceptions. Our task criteria are original; these are not official A–E bands. Actual folio and on-balance professional judgment remain necessary.