World-Changing Innovations

Overview

In this lesson, students investigate a few well-known innovations from the past and discuss why they were considered innovative and how they changed people’s lives. Students then create a simple “innovation impact” poster using a model template.

Learning intentions

• Students will identify an innovation from a historical time and describe what problem it solved or what improved.
• Students will explain why the innovation was considered innovative (new idea, improved design, new materials, or better method).
• Students will describe how the innovation affected people and/or the environment.
• Students will communicate their ideas using clear visual and simple written features.

Success criteria

• I can name an innovation and say what it changed or improved.
• I can explain (in my own words) why it was innovative.
• I can match my writing to what I show on my poster.
• I can share my poster respectfully with others and answer a question.

Curriculum links

• Design and technologies knowledge and understanding: how products, services and technologies meet needs and create opportunities.
• Design thinking and processes: generating and developing ideas, and using criteria to communicate and improve ideas.
• Creating solutions: using technologies safely and responsibly to create an outcome.
• Communicating ideas: using drawings, labels and short descriptions to share thinking.

Lesson structure (45 minutes)

1. 0–5 min | Launch and hook Show 2–3 quick picture prompts (e.g., printing press, steam engine, telephone, simple irrigation, early wheel). Students do a quick “Think–Pair–Share”: What changed after people had this?

2. 5–12 min | Mini-lesson: What makes an innovation? Teacher explains the terms: innovation means a new idea or improved way of doing something. Students practise using a sentence frame: “This innovation was innovative because…”. Keep it age appropriate and connect to everyday improvements (faster communication, easier travel, sharing information).

3. 12–20 min | Station activity: Innovation cards In pairs within the group, students select one innovation card. Each card includes: what it is, who used it, and a short “impact” sentence. Students highlight (or circle) the key part: problem/improvement and impact. Teacher circulates with prompts: “What need did it meet?” and “How did life change?”

4. 20–30 min | Story discussion circles Students rotate through a short discussion using guiding questions:

• “What problem or challenge did people face?”
• “How did this innovation help?”
• “What makes it different from before?” Use structured turn-taking so students with ADHD/Autism can participate predictably.

5. 30–42 min | Create: Innovation impact poster Students complete a simple poster template with three sections:

• Innovation (title + drawing)
• Why it was innovative (one or two sentences)
• Impact (two bullet points: people/ways of living and one environmental or community effect, if relevant) Teacher models how to turn ideas into labels and short sentences. Provide sentence starters and allow drawing to do heavy lifting.

6. 42–45 min | Gallery share and exit ticket Each student shares their poster for 20–30 seconds. Exit ticket (verbal or written): “One thing this innovation changed was…” Teacher collects and checks understanding.

Resources

• Pre-prepared innovation picture cards (printing, telephone, steam engine, wheel, irrigation, vaccines or similar age-appropriate examples)
• Innovation impact poster templates (three-section layout)
• Coloured pencils/textas, paper, scrap paper for brainstorming
• Sentence starters: “It was innovative because…”, “It helped people by…”, “It changed…”
• Teacher prompts/question cards for discussions
• Visual timer to support pacing
• Optional: short teacher read-aloud cards with 3–5 sentence summaries of each innovation
• Safe classroom materials for drawing (no sharp tools required)

Assessment

• Observation checklist during station work: students can state what the innovation is, and identify at least one improvement/impact.
• Review poster template: check for alignment between drawing/labels and the “innovative because” and “impact” sections.
• Exit ticket responses: confirm students can articulate a single clear impact.

Differentiation

• Support for ADHD/Autism: predictable routine with timed steps; structured turn-taking; sentence starters; clear visual template; role options in pairs (reader, drawer, writer, reporter).
• Support for students needing more scaffolding: provide a “fill in the blanks” card for the innovation and one model “impact” sentence to copy with their own words.
• Extension: ask students to add a “Then and now” comparison (what changed from before to after) or include two impacts (people and environment/community).
• EAL: allow drawing and oral responses; provide simplified vocabulary supports on the poster template (problem, improved, impact).