← ACARA Digital Technologies Years 9–10

Communicating insights to an audience

The final life cycle stage: present findings so the audience sees the answer to the original question. State the key finding first, link to the objective and note data limits.

Part of: ACARA Digital Technologies Years 9–10 — Acquiring and Validating Data — Module 120, ACARA Digital Technologies Years 9–10 — Analysing and Visualising Data — Module 74

Understanding Communicating insights to an audience in ACARA Digital Technologies Years 9–10

What it does: The presentation repeats the original question and gives the matching answer, so the audience can see the objective was met. A title that states the result lets the audience see the answer at a glance instead of working it out themselves. State the key finding first so the audience sees the answer straight away. Method details can come afterwards. Communicating is about showing the audience what the data says about the question you started with. Noting limits such as sample size and where the data came from keeps your conclusion honest. Lead with the key finding. Then show how it answers the objective and mention the limits.

Common mistakes: Good communication notes the limits of the data. Line 3 should state a real limit, such as the small sample of 20 students, not claim the data is perfect. The finding must be a specific result that answers the original question. It should say something like "70% bring lunch", not a vague opinion.

Class: _____________________  ·  Name: _____________________  ·  Date: _________

Free printable worksheet with full answer key — or add this module to a class and your students practise it interactively.

🖨 Print worksheet + answer key Add Communicating insights to an audience to a class →

This module's key terms are also in a printable crossword (Modules 333–377) and word search (Modules 333–412).

Take this worksheet further — free with Cloodit

Each concept is reinforced from every angle — learned, then applied, then tested.

Learning
Duo
Your research question was: 'Does sleep affect test marks?' Which opening line best communicates your insight?
Students who slept 8+ hours scored 12% higher on average.First I surveyed 40 students, then I cleaned the data, then I made a chart.
Matches
Slide 1: Method. Slide 2: Raw data. Slide 3: ...the answer on the last slide.
↓
The key finding is buried at the end, so the audience waits to learn the answer. Put the key finding first.
Applying
Meanings
Term
Communicate insights
Meaning
The final life cycle stage: present findings so the audience sees the answer to the original question. State the key finding first, link to the objective and note data limits.
Practice
Key finding: Students who sleep 8+ hours score 9 marks higher.
Testing
Gaps
("Mean mark rose by 6 points")
Check Answer
Spots
2SAY "Goal: is the wait long?"
3SAY "No limits, all perfect"

Cloodit turns curriculum-aligned coding content into journeys students work through one biome at a time.

The 'Chambered Nautilus' badge — File Explorer, one of Cloodit's 106 collectible badges
Students earn collectable badges

Over 100 of them, across seven natural biomes.

Study Buddy
Students build a real study resource

Turns their work into revision material ready for Flash Cards and Exam study.

Diamond Dash — one of Cloodit's live, competitive Sprint games
Students lock in with Sprints

Live, competitive practice for the start of the lesson or a teacher-led lesson finisher.

A Cloodit certificate of achievement, ready to personalise and print
Custom printable certificates

Honour your top performers, or encourage a student who's trying hard — ready to print in seconds.

Add to class →

Quick Questions

1. Your research question was: 'Does sleep affect test marks?' Which opening line best communicates your insight?
A. Students who slept 8+ hours scored 12% higher on average. ✓
B. First I surveyed 40 students, then I cleaned the data, then I made a chart.
State the key finding first so the audience sees the answer straight away. Method details can come afterwards.
2. What is the main purpose of the final life cycle stage, communicating insights?
A. Collect more data until the dataset is as large as possible
B. Present findings so the audience can see the answer to the original question ✓
Communicating is about showing the audience what the data says about the question you started with.
3. Which sentence links the finding back to the objective?
A. This answers our question: canteen sales are highest on Fridays. ✓
B. Here is a colourful chart I made in the spreadsheet.
Linking back to the objective reminds the audience why the analysis was done and what question it answers.
4. Your data came from 15 students in one class. Which statement shows the limits of the data correctly?
A. This result is true for every student in Australia.
B. This is a small sample from one class, so the result may not apply to the whole school. ✓
Noting limits such as sample size and where the data came from keeps your conclusion honest.
5. True or false: A good presentation should hide the limits of the data so the audience trusts the result.
A. False ✓
B. True
Hiding limits is misleading. Being open about limits such as missing data or a small sample builds trust.

Match the Pairs

Key finding: Year 9 students sleep 7.2 hours on average. → Stating the key finding first so the audience sees the answer straight away
Limit: only 30 students from one school were surveyed. → Noting a limit of the data so the audience knows how far to trust the finding
Link back to the objective: show how the finding answers the original research question → Question: Do Year 10s sleep less than Year 7s? Answer: Yes, by 1.3 hours.
Present the finding so the audience can see the answer, such as a simple chart with a clear title that states the result → title = 'Year 10s sleep 1.3 hours less than Year 7s'
Slide 1: Method. Slide 2: Raw data. Slide 3: ...the answer on the last slide. → The key finding is buried at the end, so the audience waits to learn the answer. Put the key finding first.
Conclusion: Our results prove every teenager in Australia sleeps 7.2 hours. (Sample: 30 students) → The limits of the data are ignored: a sample of 30 cannot prove a claim about all teenagers. State the limit and soften the claim.

Key Term

Communicate insights
The final life cycle stage: present findings so the audience sees the answer to the original question. State the key finding first, link to the objective and note data limits.

Fill in the Blanks

1. state_finding("Mean mark rose by 6 points")
Hint: Type the function name that puts the main result first for the audience.
2. link_objective("Does sleep affect marks?")
Hint: Type the function name that ties the finding back to the original question.
3. note_limit("Only 30 students surveyed")
Hint: Type the function name that warns the audience about weaknesses in the data.
4. ="Top mark: "&MAX(B2:B9)
Hint: Type the spreadsheet function that finds the largest value to report as a key finding.
5. ="Based on "&COUNT(B2:B9)&" students"
Hint: Type the spreadsheet function that counts the numbers, so the audience sees the sample size (a data limit).

Spot the Error

Question 1
A SAY "Finding: wait is 9 min"
B SAY "Goal: is the wait long?"
C SAY "No limits, all perfect"
Line C — Good communication notes the limits of the data. Line 3 should state a real limit, such as the small sample of 20 students, not claim the data is perfect.
Question 2
A goal ← "Who brings lunch?"
B finding ← "Lunch is good"
C SAY finding, goal
Line B — The finding must be a specific result that answers the original question. It should say something like "70% bring lunch", not a vague opinion.
Question 3
A SAY "Finding: 60% sleep under 8h"
B SAY "Goal: is sleep enough?"
C SAY "Fact: true for all teens"
Line C — Line 3 overgeneralises from a small sample. It should state the limit honestly, for example that only 30 Year 9s were surveyed.
Question 4
A finding ← "40% buses late"
B goal ← "Is the bus on time?"
C limit ← "Only 2 weeks of data"
D SAY limit, goal, finding
Line D — The key finding should come first, then the link to the goal, then the limits. Line 4 should be SAY finding, goal, limit.
Question 5
A SAY "First: how we made it"
B SAY "Goal: favourite subject?"
C SAY "Limit: only Year 9 asked"
Line A — Line 1 must state the key finding first. The audience should see the answer straight away, not read about the method.

Student with a class code? Join your class →