Exploring Ocean Tides

Introduction

Have you ever wondered why the ocean seems to rise and fall every day? Ocean tides affect coastal communities, marine life, and even human activities like fishing and boating. In this WebQuest, you will explore the science behind tides, discover how the moon and sun influence them, and see why tides are important to life on Earth.

Task

You will create a tide prediction report for a coastal area of your choice. Your report will include:

  1. Explanation of what causes tides.

  2. Visual diagrams showing high and low tides.

  3. Predictions for upcoming tides in the chosen location.

  4. Reflection on how tides affect people and ecosystems.

Process

Process:

  1. Read the provided background materials about tides.

  2. Watch an interactive video on tidal patterns.

  3. Explore the NOAA Tides & Currents website to collect real tide data.

  4. Create diagrams or illustrations showing the moon’s effect on tides.

  5. Compile your findings into a report (can be a poster, slideshow, or written report).

Evaluation
Criteria Excellent (4) Good (3) Satisfactory (2) Needs Improvement (1)
Accuracy of information All facts are correct Minor errors Some inaccuracies Many inaccuracies
Visual diagrams Clear, labeled, and accurate Clear but minor labeling issues Diagrams present but unclear Missing or unclear diagrams
Data analysis Correct and complete Mostly correct Partially correct Incorrect or missing
Reflection Insightful and thorough Good reflection Basic reflection Missing or incomplete
Conclusion

By completing this WebQuest, you will better understand how tides are created and why they are important. Reflect on what surprised you about tides and how this knowledge could be useful in daily life.

Credits

  1. Dodge, B. (1995). WebQuests: Instructional Design for the Future. San Diego State University. https://www.createwebquest.com/what-webquest-0

  2. National Oceanic and Atmospheric Administration (NOAA). Tides & Currents. https://tidesandcurrents.noaa.gov/

  3. PhET Interactive Simulations. Tides Simulation. University of Colorado Boulder. https://phet.colorado.edu/

  4. Open-source Science Textbooks and Resources on Moon and Ocean Tides.