Bean Growth: Writing Evidence-Based Conclusions

Year 8 Science Using Evidence to Support Scientific Conclusions

WALT (We Are Learning To)

Write clear scientific conclusions using evidence from experiments Explain how different water treatments affect bean growth using data Use scientific evidence to support or reject hypotheses Apply scientific reasoning and vocabulary in our explanations

Our Scientific Question

How does the type of water affect bean plant growth? What evidence do we need to answer this question?

Our Experiment Results

Writing Scientific Conclusions

Start by restating your investigation aim Summarize your key findings with specific data Explain your results using scientific knowledge Use comparative language and evidence Include scientific vocabulary and reasoning

Your Turn: Writing Conclusions

Use your data sheets to write a conclusion paragraph Include specific measurements and observations Explain WHY different water types affected growth Work individually or in pairs Draw diagrams if helpful

Success Criteria Check

{"left":"I can identify growth differences between treatments\nI can use specific data in my conclusion\nI can explain the science behind the results","right":"I can use correct scientific language\nI can support my conclusion with evidence\nI can collaborate constructively with peers"}

Extension Challenge

What other questions could we investigate? How might soil type affect plant growth? What about different types of fertilizer? Could we test the effects of light or temperature?