Dissolving teeth

This lesson pack for year 4 and P5, linking to the topics Animal including humans and body systems and cells, contains an observation over time enquiry. Pupils will put egg shells (which represent teeth) into three different liquids and observe what happens to them over a week.

This pack includes:

  • A differentiated lesson plan
  • A PowerPoint presentation explaining what a tooth contains and how they can be damaged
  • Printable instructions for the enquiry

Simple to resource! The items you will need:

  • Eggshells
  • Three different liquids
  • Glasses
Year 4
Animals including humans
Dissolving teeth

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