Materials
- Balloon
- 150ml warm water
- Three teaspoons yeast
- Two teaspoons sugar
- Narrow - necked bottle
Instructions
- Put the yeast and sugar in the bottle.
Carefully pour in warm water.- Place the the neck of the balloon firmly over the bottle top.
- Leave the balloon and bottle in a quiet place for two or three hours.
If the balloon blows up, then your experiment has worked.
WALT use the correct writing structure for procedural writing. I know this when I write the material, followed by the instructions.
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