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SACE Stage 2 Integrated Learning study materials
SACE Stage 2 Integrated Learning study resources

SACE Stage 2 Integrated Learning practice questions

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Question 1Practical Exploration (school assessment)

Which statement best describes the main purpose of the documentation in a Practical Exploration?

  1. To compile a complete list of every source the student consulted during the project
  2. To summarise the grade the student expects the final product to receive
  3. To record the decisions and evidence showing how the practical work developed Correct answer.
  4. To present the finished practical product as attractively as possible

Explanation

Documentation in a practical exploration makes the student's process visible. It records planning decisions, evidence gathered at key points, and reflections that explain why changes were made, so an assessor can see the learning rather than only the finished item.

Question 2Practical Exploration (school assessment)

Which sentence is the strongest example of reflective commentary in a Practical Exploration?

  1. I sanded the frame carefully for twenty minutes and then applied the first coat of finish.
  2. I chose a water-based finish because it dries fast and is easy to clean up. Correct answer.
  3. The completed frame looked much better than the one my partner built in the same lesson.
  4. Sanding and finishing are both important stages in almost every woodwork project.

Explanation

Reflective commentary explains reasoning and judgement rather than narrating actions. Stating why one option was selected, and showing awareness of what that choice meant for the work, demonstrates the thinking behind the practical decisions.

Question 3Practical Exploration (school assessment)

A student wants one piece of evidence for a developing practical skill. Which item is most useful to include?

  1. A list of all the tools and machines that were available in the school workshop that term
  2. A dated photo of an early attempt with a note explaining what changed next time Correct answer.
  3. A printed page from a website describing the same craft technique in detail
  4. A copy of the assessment criteria sheet, signed and dated by the teacher at the start

Explanation

Useful evidence is annotated and comparable, because it shows what the student actually did and how the work changed. An early attempt paired with a note about the next adjustment captures a decision and a point of improvement.

Question 4Practical Exploration (school assessment)

A student realises in week four that the planned product cannot be finished with the materials available. What is the most appropriate response?

  1. Abandon the documentation already written and begin a completely different topic
  2. Ask a classmate to complete the practical work in exchange for payment
  3. Keep to the original plan and hope the missing materials arrive in time
  4. Reduce the scope, record the reason, and update the timeline Correct answer.

Explanation

A plan is a working document, so it can change when circumstances do. A justified modification that is recorded, with an updated timeline, is itself evidence of problem-solving and sound project management.

Question 5Practical Exploration (school assessment)

A mentor suggests a different joining technique from the one in the student's plan. What is the best way to handle this?

  1. Adopt the suggestion straight away because a mentor's advice is always correct
  2. Note the suggestion but postpone any decision until the final evaluation
  3. Ignore the suggestion so that the original plan remains completely unchanged
  4. Evaluate it against the plan, then record the decision and the reasons Correct answer.

Explanation

Advice from a mentor is a source of input that must be judged against the student's purpose, criteria, and constraints. Recording both the decision and its reasoning keeps the thinking visible for later evaluation.

Question 6Practical Exploration (school assessment)

When evaluating how successful a practical outcome is, the most defensible basis is:

  1. how much money was spent on materials compared with the original budget
  2. how strongly the student personally likes the appearance of the finished item
  3. how it compares with work produced by the highest-achieving student in the class
  4. how closely it matches the criteria the student set during planning Correct answer.

Explanation

Judging an outcome against criteria established at the planning stage makes the evaluation verifiable and connected to the stated purpose. Personal taste, peer comparison, and budget alone cannot show whether the outcome achieved what it was meant to.

Question 7Practical Exploration (school assessment)

A student wants to show how a practical skill developed across the exploration. Which approach gives the strongest evidence?

  1. Compare a recorded early attempt with a later one using the same criteria Correct answer.
  2. Write a paragraph stating that the skill improved a great deal over the weeks
  3. Include only the final, best example of the skill so the file looks polished
  4. Ask the teacher to write a note confirming that the student practised often

Explanation

Development is shown by comparing samples from two points in time that are judged against shared criteria. This lets an assessor see what actually changed, rather than relying on a claim or a single polished sample.

Question 8Practical Exploration (school assessment)

Before practical work with tools and equipment begins, the most important planning step is to:

  1. identify the hazards and record how each one will be controlled Correct answer.
  2. purchase the most expensive materials that the budget will allow
  3. ask a friend to watch the work and comment on the design choices
  4. photograph the workspace carefully before any practical work begins

Explanation

Risk must be managed before an activity starts, not after something goes wrong. Identifying hazards in advance and recording the controls for each one is the documented step that schools expect before practical work proceeds.

Question 9Practical Exploration (school assessment)

A student's proposed exploration is to 'build a house'. What is the main problem with this proposal as a Practical Exploration?

  1. It would require the student to work without any teacher supervision at all
  2. It cannot be linked to any recognised area of knowledge or skill
  3. It is too broad to complete and document in the time available Correct answer.
  4. It involves practical work, which is not allowed in this assessment type

Explanation

A practical exploration must be feasible and fully documented within the available time. Scoping the work to a well-defined product allows the depth of decision-making, evidence collection, and evaluation that the assessment requires.

Question 10Practical Exploration (school assessment)

A Practical Exploration in Integrated Learning is strongest when the student:

  1. focuses only on the final product and leaves out all evidence of the process
  2. draws on knowledge and skills from more than one learning area Correct answer.
  3. keeps the practical work separate from any subject knowledge studied at school
  4. repeats a task already completed in another subject without any change or extension

Explanation

Integration is the defining feature of the subject, so the practical work should be shaped and informed by knowledge and skills drawn from different learning areas. This is what distinguishes it from a project located in a single subject.

Question 11Practical Exploration (school assessment)

Which statement is the most useful product specification for a Practical Exploration?

  1. The shelf should be made from a material that looks attractive and feels nice.
  2. The shelf needs to be built carefully and finished to a high standard.
  3. The shelf must hold at least 15 kg without permanent bending. Correct answer.
  4. The shelf ought to be strong enough for whatever the user decides to store.

Explanation

A useful specification is measurable and testable, so success can be judged with evidence rather than opinion. Vague quality words must be translated into a criterion such as a load, dimension or time.

Question 12Practical Exploration (school assessment)

During a practical test, when is the best time to write down measurements and unexpected observations?

  1. Immediately after each measurement or observation is made. Correct answer.
  2. After discussing the test with a friend and agreeing on the results.
  3. Only when a result is going to be included in the final presentation.
  4. At the end of the project, once all results are known to be valid.

Explanation

Records made at the time are less likely to be lost or altered by memory. Unexpected observations may become important later, so they should be captured even if they seem minor at first.

Question 13Practical Exploration (school assessment)

A student needs a material for an outdoor sign that will be exposed to rain and sunlight. Which selection approach is most appropriate?

  1. Use the material with the brightest colour because the sign must be visible.
  2. Compare weather resistance, strength and cost for each candidate material. Correct answer.
  3. Use the material that is easiest to cut, regardless of weather resistance.
  4. Use the cheapest material available because cost is the only practical factor.

Explanation

Material selection should weigh several relevant properties against the product specification. Outdoor use makes weather resistance critical, while strength and cost also affect whether the sign is fit for purpose.

Question 14Practical Exploration (school assessment)

Which source is most reliable for deciding the correct fixing method for a heavy wall-mounted shelf?

  1. The fixing manufacturer's installation guide for the identified wall material. Correct answer.
  2. A comment thread where users recommend different fixings without evidence.
  3. A short video with no stated author and no description of the wall type.
  4. A classmate's memory of how a shelf was fixed at home once.

Explanation

Manufacturer guidance is based on tested load limits and specified wall materials. It also states the fixing requirements, which reduces the risk of using an unsuitable method.

Question 15Practical Exploration (school assessment)

A student is testing two prototype handles. Which testing approach gives the fairest comparison?

  1. Test the handle that looks stronger and record only its best result.
  2. Test the first handle more often because it was built first.
  3. Test both handles with the same load and the same number of trials. Correct answer.
  4. Test each handle using whatever load feels appropriate at the time.

Explanation

A fair comparison requires controlling variables other than the handle design. Using the same load and trial count reduces confounding, so differences can be attributed to the handles.

Question 16Practical Exploration (school assessment)

A student has four weeks and must finish a product, test it and present it. Which planning tool best shows whether the work is on schedule?

  1. A list of every material the student might possibly need.
  2. A timeline showing milestones and stage deadlines. Correct answer.
  3. A folder containing only the final photographs of the product.
  4. A diary written at the end of the project describing what happened.

Explanation

Milestones make dependencies and deadlines visible before time runs out. They allow the student to adjust the plan when a stage takes longer than expected.

Question 17Practical Exploration (school assessment)

When presenting a completed practical outcome, which combination best supports the audience's understanding?

  1. A final photo only, because images are more interesting than explanations.
  2. A long list of every tool used, without linking tools to decisions.
  3. A description of the student's original idea, even if the final outcome changed.
  4. The outcome, the key design decisions and evidence of testing. Correct answer.

Explanation

An audience needs to see what was made, why key choices were made and how well it worked. Testing evidence turns claims about success into something the audience can judge.

Question 18Practical Exploration (school assessment)

After a user tests a prototype, the user says the grip is uncomfortable but the prototype meets all size specifications. What is the most appropriate response?

  1. Add the comment to the final report without changing anything.
  2. Argue that the user is wrong because the prototype was built as planned.
  3. Investigate the grip material or shape and retest with the user. Correct answer.
  4. Ignore the comment because the size specifications have been met.

Explanation

Meeting a size specification does not rule out a usability problem. The comment should prompt a targeted change to the grip and a retest with the user.

Question 19Practical Exploration (school assessment)

A student wants classmates to test a food product and complete a short survey about allergies and taste. Which action is most important before testing begins?

  1. Tell testers that the food is safe because the student has eaten it before.
  2. Start testing first and collect consent only if a reaction occurs.
  3. Obtain informed consent and check allergy information confidentially. Correct answer.
  4. Ask testers to write their names and allergies on a shared public sheet.

Explanation

Testing with people requires informed consent and careful handling of sensitive health information. Allergy checks protect participants and reduce the risk of harm during tasting.

Question 20Practical Exploration (school assessment)

A student wants to use a photograph found online as the main image on a product label. What is the most appropriate action?

  1. Check the image licence or obtain permission to use it. Correct answer.
  2. Use the image only if the student changes the colours slightly.
  3. Use the image because anything on the internet can be copied freely.
  4. Crop out any watermark so the original source cannot be identified.

Explanation

Online images remain protected by copyright unless a licence clearly permits reuse. Checking the licence or seeking permission respects the creator's rights and avoids plagiarism.

Question 21Practical Exploration (school assessment)

A student finds a deep cut in the outer casing of a power drill's cord just before use. What is the most appropriate immediate action?

  1. Ask another student to hold the cord away from the workpiece.
  2. Stop, tag the drill as faulty, and tell the supervisor. Correct answer.
  3. Cover the damaged section with electrical tape and continue carefully.
  4. Use the drill only at low speed to reduce the load on the cord.

Explanation

Damaged insulation can expose live conductors, so the drill must be withdrawn from service at once. Students should not tape over or improvise with electrical faults; tagging and reporting lets a competent person assess and repair it.

Question 22Practical Exploration (school assessment)

A student is keeping a consumables record for a Practical Exploration. Which set of entries is most appropriate?

  1. A paragraph explaining why the finished product looks attractive.
  2. A short diary of feelings about the project and the dates involved.
  3. Date, item, quantity used, and unit cost of materials. Correct answer.
  4. Names of classmates who observed the assembly of the product.

Explanation

A consumables record should be factual and quantified so material use and cost can be tracked. Dates, quantities, and unit costs allow later checking, budgeting, and evaluation of the exploration's resource decisions.

Question 23Practical Exploration (school assessment)

A student plans to test a chair design by building a full-size prototype but has limited timber. Which alternative gives the most useful structural information?

  1. A dimensioned computer drawing of the chair.
  2. A full-size test joint in the same timber. Correct answer.
  3. A half-scale chair in the same timber and joints.
  4. A full-size cardboard model of the chair.

Explanation

Strength depends on full-size material, joint geometry, and fasteners, so a small model may not predict full-size behaviour reliably. Testing the critical joint full size gives structural evidence while using less material than a complete chair.

Question 24Practical Exploration (school assessment)

A student receives several suggestions from users after testing a prototype. Which method best decides which suggestions to act on?

  1. Implement every suggestion, because user comments should always be followed.
  2. Ignore suggestions that require any change to the original design.
  3. Rank suggestions by their link to the specification and by feasibility. Correct answer.
  4. Choose the suggestion that the student finds most interesting to build.

Explanation

Users often suggest more changes than can be tested, so suggestions need prioritising. Linking each suggestion to the specification and to feasibility gives a defensible basis for choosing which changes to trial.

Question 25Practical Exploration (school assessment)

A student wants to claim that a phone holder is weather-resistant. Which evidence most directly supports that claim?

  1. A photograph of the holder beside a window.
  2. A classmate's opinion that it looks waterproof.
  3. The supplier's description of the coating as 'durable'.
  4. Results from a 24-hour spray test with no water ingress. Correct answer.

Explanation

A claim about weather resistance needs direct evidence from a relevant test, such as a spray test that checks for water ingress. Appearance, opinion, and vague supplier wording do not demonstrate performance under the stated conditions.

Question 26Practical Exploration (school assessment)

A student measures the drying time of a glue five times and gets slightly different results. What is the best way to report this?

  1. Report all five only if they are exactly the same.
  2. Report only the fastest time, because it shows the glue's best performance.
  3. Report the average and the range of the five measurements. Correct answer.
  4. Report the single result that looks most typical without showing the others.

Explanation

Repeated measurements vary, so reporting a single value hides uncertainty. The average summarises the typical result and the range shows how widely the readings spread, allowing a fairer interpretation.

Question 27Practical Exploration (school assessment)

A student makes three versions of a cardboard phone stand and changes the angle each time. What is the best way to keep the trials useful for later analysis?

  1. Photograph each version with a label showing its angle and date. Correct answer.
  2. Keep only the final version so the presentation looks tidy.
  3. Describe the changes from memory when writing the final report.
  4. Number the versions but do not record what was changed.

Explanation

Useful iteration records link each design change to its test result. Labelling and photographing each version preserves that link, whereas memory or unlabelled numbers make later analysis unreliable.

Question 28Practical Exploration (school assessment)

A student finds a workshop tutorial online and copies a jig design almost exactly for the exploration. What is the most appropriate way to handle this in the documentation?

  1. Cite the tutorial and explain how the design was adapted. Correct answer.
  2. Leave out the tutorial so the exploration appears more independent.
  3. Change one screw position and then claim the design as original.
  4. Present the jig as original work because the student built it.

Explanation

Using a tutorial as a design source is acceptable when the source is acknowledged and the student's adaptation is explained. Building the jig does not make the design original, and small changes do not remove the need for attribution.

Question 29Practical Exploration (school assessment)

A student compares two adhesives by gluing one wooden block with adhesive A and a different wooden block with adhesive B. Both are left for different times. Which change most improves the fairness of the comparison?

  1. Use more adhesive B because its bottle is larger.
  2. Test them on different materials to judge versatility.
  3. Control wood, amount, pressure, and curing time. Correct answer.
  4. Test each adhesive once to avoid wasting materials.

Explanation

A fair comparison changes only the adhesive type and keeps other variables constant. Wood type, adhesive amount, pressure, and curing time can all affect joint strength, so they must be controlled for the results to be attributed to the adhesive.

Question 30Practical Exploration (school assessment)

A student's prototype fails a load test earlier than predicted by calculations. Which next step is most appropriate for a Practical Exploration?

  1. Inspect the failure, record it, revise the design, and retest. Correct answer.
  2. Delete the failed result and keep testing new prototypes until one passes.
  3. Raise the load rating in the specification so the result appears successful.
  4. Conclude that the calculations were useless and stop testing.

Explanation

Unexpected failure is useful evidence, not something to hide. Inspecting and recording the failure helps identify the cause, and revising the design before a retest keeps the exploration honest and iterative.

Question 31Practical Exploration (school assessment)

A student is starting a Practical Exploration and wants to choose a focus. Which action best ensures the exploration is manageable and focused?

  1. Write a specific question naming the user, need and context. Correct answer.
  2. Identify a broad community issue and try to solve every part of it.
  3. Choose a product they already know how to make without research.
  4. List all materials and tools available in the workshop.

Explanation

A focused exploration question defines the user, need and context so the practical work can be planned and evaluated. Broad issues are difficult to complete within school time and resource limits.

Question 32Practical Exploration (school assessment)

Before starting a practical activity that involves using a hot glue gun, what is the most appropriate first step?

  1. Read the product label after the activity is finished.
  2. Ask a classmate to watch while you use the glue gun.
  3. Plug in the glue gun and test it on scrap material.
  4. Complete a risk assessment identifying hazards and controls. Correct answer.

Explanation

A risk assessment should be completed before practical work begins. It identifies hazards such as burns and sets controls, for example using a stand and letting the tool cool.

Question 33Practical Exploration (school assessment)

Which item is the strongest evidence of the prototyping process in a Practical Exploration folio?

  1. A list of all tools used in the workshop.
  2. A handwritten copy of the assessment criteria.
  3. A single final photograph of the completed product.
  4. Dated photos and notes showing changes between versions. Correct answer.

Explanation

Strong folio evidence shows the process, decisions and iterations. Dated photographs and notes demonstrate how and why the prototype changed over time, not just the final result.

Question 34Practical Exploration (school assessment)

A student is designing a storage solution for a family with young children. Which approach best gathers relevant stakeholder input during the exploration?

  1. Copy a storage design from a catalogue without consultation.
  2. Decide alone that the design is safe because it looks stable.
  3. Ask only classmates who have no children for their opinions.
  4. Interview parents and observe children using the storage. Correct answer.

Explanation

Relevant stakeholders are the users and their carers. Interviewing parents and observing children reveal safety and usability needs that the designer may not anticipate.

Question 35Practical Exploration (school assessment)

After testing a prototype, a student finds that it works but is difficult to assemble. Which next action best reflects iterative design?

  1. Remove the assembly step from the design brief.
  2. Present the prototype as final because it functions.
  3. Rebuild an identical prototype to confirm the same result.
  4. Modify the assembly, retest, and record the change. Correct answer.

Explanation

Iterative design uses test results to make targeted improvements and then retests to check the effect. Recording the change keeps the folio evidence complete and shows reasoned decision-making.

Question 36Practical Exploration (school assessment)

A student collects qualitative feedback from test users. Which method best organises this data for analysis?

  1. Record comments verbatim and group them into themes. Correct answer.
  2. Memorise the comments and summarise them at the end of the project.
  3. Convert every comment into a numerical score without context.
  4. Count only the positive comments and ignore negative ones.

Explanation

Verbatim records preserve detail, and thematic grouping makes patterns visible for design decisions. Ignoring or decontextualising comments weakens the analysis and can bias conclusions.

Question 37Practical Exploration (school assessment)

A student wants to photograph young children using a prototype for the folio. Which action is most appropriate?

  1. Obtain written permission from a parent or guardian first. Correct answer.
  2. Take photos only of the children's hands to avoid needing permission.
  3. Ask the children for verbal permission and proceed.
  4. Take the photos and publish them online without telling anyone.

Explanation

Minors cannot give informed consent alone. A parent or guardian must consent to images being taken and used, especially when they may be published or shared.

Question 38Practical Exploration (school assessment)

A student needs to order special components that take two weeks to arrive. Which planning action is most effective?

  1. Wait until the final week to order so the design is finalised.
  2. Order components early and schedule assembly after delivery. Correct answer.
  3. Use unrelated components that are already in the workshop.
  4. Start assembling the product before the components arrive.

Explanation

Lead times should be built into the timeline. Ordering early and scheduling dependent tasks after delivery protects the deadline and avoids rushed substitutions.

Question 39Practical Exploration (school assessment)

A student claims that a new seating design reduces back pain because five users reported feeling better after one week. Which limitation most weakens this claim?

  1. There is no comparison group or baseline measurement. Correct answer.
  2. The study lasted only one week.
  3. The seating design was made from recycled materials.
  4. The users were asked to report their own feelings.

Explanation

A causal claim needs a comparison or baseline to rule out other causes. Five self-reports without a control group are weak evidence for reduced back pain.

Question 40Practical Exploration (school assessment)

A student selects a particular joint for a timber prototype. Which justification is most appropriate for the folio?

  1. I chose this joint because my friend used it on a different project.
  2. I chose this joint because it is the cheapest option regardless of strength.
  3. I chose this joint because it was the first one shown in a textbook.
  4. I chose this joint because it suits the load and was tested. Correct answer.

Explanation

Design justification should connect the choice to functional requirements, constraints and evidence from testing. Personal convenience or copied choices do not demonstrate reasoned decision-making.

Question 41Practical Exploration (school assessment)

A student has four weeks to complete a Practical Exploration that includes research, design, construction, testing and evaluation. Which planning tool best shows how these stages overlap and depend on one another?

  1. A simple list of final deadlines for each stage written in a diary
  2. A sketch of the finished prototype with dimensions
  3. A Gantt chart with tasks, durations and dependencies Correct answer.
  4. A shopping list of all materials needed for construction

Explanation

A Gantt chart displays tasks along a timeline and shows dependencies, so overlapping stages and sequencing are visible. A simple deadline list does not show relationships, and materials or sketches do not schedule work.

Question 42Practical Exploration (school assessment)

A design brief states that a prototype must fit inside a standard school locker. How should this constraint influence the Practical Exploration?

  1. It should be replaced by a more interesting design idea.
  2. It should be recorded only in the final evaluation.
  3. It should be ignored until the prototype is fully built.
  4. It should be a fixed requirement shaping size and testing. Correct answer.

Explanation

A constraint is a limit that the final product must meet, so it should guide decisions from the start and be checked during testing. Recording it only later or ignoring it risks a prototype that cannot satisfy the brief.

Question 43Practical Exploration (school assessment)

During construction, a student checks a timber frame with a try square after each joint is cut. What is the main purpose of this check?

  1. To measure the overall length of the frame
  2. To confirm that the timber has been sanded very smooth
  3. To check that adjacent pieces meet at a right angle Correct answer.
  4. To identify which joint is the strongest

Explanation

A try square is used to test squareness, meaning that two surfaces or edges meet at 90 degrees. Checking after each cut allows the student to correct errors before assembling the whole frame.

Question 44Practical Exploration (school assessment)

A student's planned prototype needs a component that costs more than the allocated budget. Which response best demonstrates effective resource management?

  1. Buy the component anyway and record the overspend at the end.
  2. Compare cheaper alternatives against the needed function. Correct answer.
  3. Ask a classmate to pay for the component without telling the teacher.
  4. Remove the component and stop testing the prototype.

Explanation

Effective resource management means finding a solution that stays within budget while still meeting the design requirements. Comparing alternatives keeps the exploration viable and documents a justified choice.

Question 45Practical Exploration (school assessment)

Before building a prototype, a student writes success criteria for the exploration. Which characteristic makes a success criterion useful for later evaluation?

  1. It is measurable and tied to a specific requirement. Correct answer.
  2. It reflects the student's favourite design style.
  3. It is written after the prototype has been tested.
  4. It is broad enough to cover every possible outcome and situation.

Explanation

A useful success criterion states a specific, observable target so that test results can show whether it has been met. Broad or personal statements cannot be judged objectively, and criteria should be set before testing.

Question 46Practical Exploration (school assessment)

Two students are working together on a Practical Exploration. Which action best ensures fair contribution and clear evidence of individual work in the folio?

  1. They copy each other's notes so the folio looks consistent.
  2. One student completes all tasks while the other watches.
  3. They each write a separate folio and never share progress.
  4. They agree on roles and record who completed each task. Correct answer.

Explanation

Agreeing roles and keeping a record makes individual contributions visible and helps partners share the workload. Copying notes or working separately without coordination hides who did what and can reduce collaboration.

Question 47Practical Exploration (school assessment)

A student times a prototype's operation with a stopwatch that displays whole seconds. Which change would most improve the precision of the recorded data?

  1. Use a stopwatch that displays tenths of a second. Correct answer.
  2. Record the same whole-second values more neatly in the results table.
  3. Ask a second student to guess the time.
  4. Round each time to the nearest ten seconds.

Explanation

Precision refers to how fine the measurement scale is, so a stopwatch showing tenths gives more precise values than one showing whole seconds. Neater recording or guessing does not increase the resolution of the measurement.

Question 48Practical Exploration (school assessment)

Two stakeholder groups give conflicting feedback about a prototype. Which approach best resolves the conflict for the Practical Exploration?

  1. Choose the feedback that is easiest to implement.
  2. Ignore both sets of feedback and keep the original design.
  3. Accept the feedback from the larger group without review.
  4. Compare both sets against the brief and success criteria. Correct answer.

Explanation

Conflicting feedback should be judged against the agreed purpose and success criteria rather than by group size or convenience. This keeps decisions transparent and focused on the design requirements.

Question 49Practical Exploration (school assessment)

At the end of a Practical Exploration, a student writes a reflection. Which statement best demonstrates critical reflection rather than description?

  1. I built the prototype in three weeks and used pine timber for the frame.
  2. The prototype looked good and I was happy with the final result.
  3. My test failed because the joint was weak, so I redesigned it. Correct answer.
  4. I used a saw, a drill and sandpaper during the construction stage.

Explanation

Critical reflection explains why something happened, what was learned, and what action followed, rather than only listing steps or giving a personal reaction. Linking a failure to a specific change and retest shows analysis of the practical process.

Question 50Practical Exploration (school assessment)

A student identifies that a prototype has a sharp edge that could cut users. Which action is the most effective risk control?

  1. Place a warning label next to the sharp edge.
  2. Ask users to wear gloves when handling the prototype.
  3. Redesign the edge so it is rounded and cannot cut. Correct answer.
  4. Tell users to be careful when they touch the edge.

Explanation

The hierarchy of control gives highest priority to eliminating the hazard, so redesigning the edge removes the risk at its source. Warnings and protective equipment rely on user behaviour and are less reliable.