Once upon a time, there was a young engineer named Lily. Lily was very interested in electricity and energy and she wanted to learn more about it. So she signed a contract with a power company to perform an experiment.

The experiment was to find out how much voltage was needed to light an incandescent bulb. Lily set up a generator and connected it to the bulb. She gradually increased the voltage and watched as the bulb got brighter and brighter.

But then, something unexpected happened. The bulb suddenly exploded! Lily was shocked, but she wasn't discouraged. She realized that she had learned a valuable lesson about the dangers of electricity and energy.

Lily continued her experiments, but she made sure to take all the necessary safety precautions. She learned a lot about electricity and energy, and she became a very successful engineer.

And that's the story of how Lily learned about electricity and energy through her experiments with a generator and an incandescent bulb. The end.

Reflections

1. What was Lily's experiment about?
2. What happened when Lily increased the voltage in her experiment?
3. Why did Lily become a successful engineer?
4. What did Lily learn about electricity and energy through her experiment?
5. What safety precautions did Lily take in her future experiments?