Hydrogen Vehicles



What is Hydrogen fuel cell?

Solar panel highways are made out of individual solar panels that work together to generate enough electricity to power the highway lights during the night. From daily use of solar power on our calculators, the use of solar energy has reached to an innovative application on the highways.


Why is it important?

Solar panels make use of solar energy, which is a type of renewable energy. Nonrenewable energy, such as burning fossil fuels, creates harmful pollution. By using energy from the Sun, emission of such harmful chemicals can be avoided. Also, the applications of solar panels are becoming more diverse. Solar panels are common in our daily life, such as powering calculators, and are also used to power up electricity or provide heat to an entire house.


Activity Overview

This activity can be done in groups (max.3) or individuals.

Students are required to model the hydrogen fuel cell electrolysis using Play-doh on an activity board provided. Through this activity, students will be able to gain a clearer understanding of how the fuel cell works in a hydrogen car. The activity will not require any chemicals or experimental setups to understand electrolysis.

  • Duration: 40mins

  • Materials: activity board, play doh (red, blue, yellow)


Class Materials

Below are links to download :

Hydrogen Vehicle Info sheet: https://static.wixstatic.com/ugd/6b539f_1b777da475744adfab0deaf8bc5ffc7e.pdf

Hydrogen Vehicle activity sheet: https://static.wixstatic.com/ugd/6b539f_cab0a5459c184d0d81578fe7d713367c.pdf

Sample Videos

Below is the video of how the activity works.




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2019 STEmming Edu. 

Dawon Chung 

Yoon Seo Kim

Se Yoon Park