Introduction
Have you ever wondered why the sea rises and falls every day?
Imagine standing on the shore in the morning and returning later to find the water has moved far away—or come much closer!
In this WebQuest, you will explore the science behind ocean tides and discover how the Moon and Sun influence our oceans. By the end, you’ll become a “Tide Expert” ready to explain this natural phenomenon.
Task
Your task is to become a Tide Investigator.
You will:
- Research how ocean tides work
- Explain the role of the Moon and Sun
- Identify types of tides (high tide, low tide, spring tide, neap tide)
- Create a visual presentation (poster, PowerPoint, or infographic) explaining ocean tides
Process
Follow these steps:
Step 1: Understand the Basics
- What are ocean tides?
- Why do they happen?
Step 2: Explore Causes
- How does the Moon affect tides?
- What role does the Sun play?
Step 3: Identify Types of Tides
- High tide
- Low tide
- Spring tide
- Neap tide
Step 4: Real-Life Application
- Why are tides important to fishermen, ships, and coastal communities?
Step 5: Create Your Output
Choose ONE:
- Poster
- PowerPoint presentation
- Infographic
Your output must include:
- Explanation of tides
- Diagrams or illustrations
- Examples of real-life importance
Evaluation
|
Criteria |
Excellent (4) |
Good (3) |
Fair (2) |
Needs Improvement (1) |
|
Content Accuracy |
All information is correct and detailed |
Mostly correct |
Some errors |
Many errors |
|
Creativity |
Very creative and engaging |
Some creativity |
Limited creativity |
Not creative |
|
Organization |
Very clear and well-structured |
Clear |
Somewhat organized |
Disorganized |
|
Visual Presentation |
Excellent visuals |
Good visuals |
Basic visuals |
Poor visuals |
Conclusion
Congratulations, Tide Investigator!
You have learned how the Moon and Sun influence ocean tides and why tides are important in everyday life. Reflect on this:
- How do tides affect people living near the ocean?
- Why is it important to understand tides?
Credits
Use the following websites for your research:
- National Geographic – Ocean Tides
- NOAA Ocean Service – Tides and Water Levels
- NASA Climate Kids – Tides
- YouTube educational videos about tides
Teacher Page
Teacher Edmar Ann T. Parillas