Introduction
Have you ever wondered why the sea level at the beach keeps rising and falling every day? Sometimes the water comes closer to the shore, and sometimes it moves farther away. This natural movement is called tides.
In this WebQuest, you will explore how and why ocean tides happen and how the Moon and Sun affect the movement of ocean water.
Task
Your task is to create a simple visual presentation or poster explaining ocean tides.
Your output should include:
- What ocean tides are
- The difference between high tide and low tide
- How the Moon and Sun affect tides
- A simple diagram or illustration of tides
You will present your work to the class or submit it online.
Process
Follow these steps:
- Watch a short video about ocean tides.
- Read the provided online resources.
- Take notes on important ideas such as gravity, Moon, and Sun.
- Draw or create a diagram showing how tides work.
- Create your final output (poster, PowerPoint, or digital infographic).
- Review your work before submitting.
- Use these websites to help you:
- https://www.noaa.gov
- https://www.bbc.co.uk/bitesize/topics/zsxxsbk
- https://www.khanacademy.org/science/physics/centripetal-force-gravitati…
- YouTube search: “How tides work for kids”
Evaluation
|
Criteria |
Excellent |
Good |
Needs Improvement |
|
Understanding of tides |
Clearly explains all concepts |
Minor missing details |
Unclear explanation |
|
Accuracy |
All information is correct |
Few minor errors |
Many incorrect ideas |
|
Creativity |
Very creative and well-designed |
Some creativity shown |
Minimal effort in design |
|
Presentation |
Clear and organized |
Mostly clear |
Hard to understand |
Conclusion
CONCLUSION
Through this WebQuest, you have learned how ocean tides work and how the Moon and Sun affect the ocean. You also practiced gathering information from online resources and presenting your understanding in a creative way.
Understanding tides helps us appreciate how nature works and how it affects our daily lives, especially in coastal areas.
Credits
This WebQuest was created using information from the following educational resources:
- National Oceanic and Atmospheric Administration (NOAA) https://www.noaa.gov
- BBC Bitesize Science https://www.bbc.co.uk/bitesize
- Khan Academy Science Resources https://www.khanacademy.org
- YouTube educational videos about ocean tides
Special thanks to these platforms for providing free and reliable learning materials that helped make this WebQuest possible.