Planning Simple Investigations
Learning to plan simple comparative and fair tests to answer scientific questions.
Key Questions
- Design a fair test to see which paper towel is most absorbent.
- Explain why it's important to change only one thing in an experiment.
- Critique a simple investigation plan for fairness.
National Curriculum Attainment Targets
About This Topic
Recording and Sharing Findings is the final stage of the scientific process. The Year 2 National Curriculum requires pupils to gather and record data to help in answering questions. This includes using simple scientific language, drawings, labelled diagrams, keys, bar charts, and tables. It is about turning raw observations into clear communication.
Students learn that a scientist's work isn't finished until they have shared it with others. They explore how different formats (like a tally chart versus a drawing) are better for different types of information. This topic particularly benefits from hands-on, student-centered approaches where children can present their findings to their peers and practice explaining the 'story' of their data.
Active Learning Ideas
Gallery Walk: Data Detectives
Display different ways of showing the same data (a photo, a tally chart, and a simple bar graph of 'favourite fruits'). Students walk around and use a 'magnifying glass' (hand gesture) to find one fact from each display.
Inquiry Circle: The Minibeast Tally
After an outdoor hunt, groups use their rough notes to create a neat, shared tally chart. They then have to turn that tally into a simple block graph using sticky notes on a large piece of sugar paper.
Peer Teaching: Explain My Pattern
Pairs look at a graph of plant growth. One student must explain what the 'pattern' is (e.g., 'the line goes up, so the plant is getting taller') to their partner, who then asks one 'how' or 'why' question.
Watch Out for These Misconceptions
Common MisconceptionA scientific drawing must be a pretty picture.
What to Teach Instead
Children often spend time drawing grass and clouds. By using a 'Labeling Challenge', we can teach them that a scientific drawing is for information, so it needs clear lines, labels, and only the important parts of the object.
Common MisconceptionCharts and tables are just for maths.
What to Teach Instead
Students may not see the link between science and data. A simulation where they try to remember 10 different animal counts without writing them down helps them see that tables are 'memory tools' for scientists.
Suggested Methodologies
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Frequently Asked Questions
What is the best way for a Year 2 student to record data?
Why do scientists use labels on their drawings?
How can active learning help students share their findings?
What is a 'pattern' in scientific results?
Planning templates for Science
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
unit plannerThematic Unit
Organize a multi-week unit around a central theme or essential question that cuts across topics, texts, and disciplines, helping students see connections and build deeper understanding.
rubricSingle-Point Rubric
Build a single-point rubric that defines only the "meets standard" level, leaving space for teachers to document what exceeded and what fell short. Simple to create, easy for students to understand.
More in Working Scientifically
Asking Scientific Questions
Learning how to turn curiosity into a scientific question that can be tested through observation or experiment.
3 methodologies
Making Predictions
Developing the skill of making informed predictions before conducting an experiment, based on prior knowledge.
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Conducting Fair Tests
Understanding that to get a reliable result, we must keep some things the same and change only one variable.
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Observing and Measuring
Developing skills in making careful observations and using simple equipment to take measurements.
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Recording Findings: Drawings and Tally Charts
Using drawings, tally charts, and simple tables to record observations and data from investigations.
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