Welcome to Science

Overview

Students visit a middle school science room and discover how scientists investigate the world. In a fast, welcoming introduction, they practise observing, asking a testable question, identifying safe behaviour, and recognising that science uses evidence, models, and technology to explain what we see.

Learning intentions

• WALT identify what scientists do in a science room.
• WALT distinguish an observation from a question or explanation.
• WALT describe one way to work safely and respectfully.
• WALT explain how evidence and simple models help us understand the world.

Success criteria

• I can name something a scientist observes, measures, tests, or explains.
• I can turn an observation into a testable question.
• I can identify at least two safe science-room behaviours.
• I can explain that scientific ideas can change when new evidence or technology becomes available.

Curriculum links

• Science — asking testable questions, exploring cause and effect, and using simple models to explain observations.
• Science — investigating properties, forces, and energy transfer using cause-and-effect reasoning.
• Physical Science — explaining how circuits transfer energy electrically and transform it into light or other forms.
• Physical Science — using diagrams to show how light enables objects to be visible.

Lesson structure (5 minutes)

1. 0–1 min · Hook: What is science? Teacher welcomes the visiting Year 6 students at the doorway and opens the opening image and question slide, showing a striking photograph of a darkened laboratory with one glowing circuit bulb. Ask: “What might scientists be trying to find out here?” Students silently notice one detail, then share one observation with a partner.

2. 1–2 min · Science in action. Teacher uses the science-in-action slide to introduce four scientist actions: observe, question, test, and explain. Briefly connect these to familiar examples: observing how light travels, testing whether a circuit makes a bulb glow, and using models to represent the Solar System. Students show a thumb to indicate which action they think comes first, then explain that science is an ongoing cycle rather than a list of facts.

3. 2–3 min · Safe science-room routines. Teacher reveals the safety snapshot slide with four clear expectations: listen to instructions, handle equipment carefully, keep hands and materials in the correct place, and report spills or breakages immediately. Students use the one-minute science-room response sheet to circle the safest choice in two illustrated scenarios and write one safety rule they will remember.

4. 3–4 min · Observation to question. Teacher returns to the observation-to-question slide and models: “The bulb is glowing” is an observation; “What happens if we add another bulb?” is a testable question. Students choose one visible object in the room and tell a partner an observation followed by a “What happens if…?” question. Invite two pairs to share; affirm questions that could be investigated by observing or measuring.

5. 4–5 min · Plenary and exit response. Teacher displays the final recap slide and asks: “Why do scientists use evidence and technology?” Students complete the final box on the one-minute science-room response sheet: “Science helps us understand the world by…” and add one word or sketch showing a safe behaviour. Collect sheets as students leave, thanking them for contributing as scientists.

Resources

• the five-slide welcome-to-science deck
• the one-minute science-room response sheet
• Projector or interactive display
• Pencils
• Two safe/unsafe scenario illustrations
• A visible circuit bulb or photograph of one
• Clearly marked science-room equipment storage areas

Assessment

• Listen for the difference between an observation and an explanation during partner talk.
• Check students’ testable questions: they should describe something that could be observed or measured.
• Collect the response sheets to identify understanding of science actions, safety, evidence, and models.

Differentiation

• Provide oral sentence starters: “I notice…”, “I wonder…”, and “A safe scientist…”.
• Allow students to draw rather than write, or dictate responses to a partner or adult.
• Pair students strategically and display key actions with simple icons for English-language learners and students needing visual support.
• Challenge confident students to explain what evidence would be needed to answer their question or how a model could represent something too large, small, distant, or dangerous to observe directly.