Translations

Code	Language		Translator	Run

Credits

rytan451; lookang; idea by theresa

🌀 Visualizing Least Common Multiples: The Cogwheel Interactive

Understanding the concept of Least Common Multiples (LCM) can be challenging for students. The Cogwheel Common Multiple v2 interactive offers a dynamic and engaging way to grasp this fundamental mathematical concept.

🔗 Explore the Interactive

Access the simulation here:
👉 Cogwheel Common Multiple v2

🎯 Purpose of the Interactive

The Cogwheel simulation is designed to help students:

• Visualize how multiples of different numbers align over time.

• Understand the concept of LCM through rotational motion.

• Develop number sense by observing patterns in multiples.

🛠️ How It Works

• Two Cogwheels: Each cogwheel represents a number and rotates at a speed proportional to that number.

• Alignment: The simulation highlights moments when both cogwheels align at the starting point, illustrating the LCM.

• Adjustable Parameters: Users can change the numbers represented by each cogwheel to explore different LCM scenarios.

👩‍🏫 Classroom Applications

• Interactive Demonstrations: Teachers can use the simulation during lessons to demonstrate LCM concepts in real-time.

• Student Exploration: Encourage students to experiment with different number combinations to discover LCMs on their own.

• Discussion Starter: Use the visual alignments as a basis for discussions about patterns and number relationships.

📚 Educational Benefits

• Enhances Understanding: By providing a visual representation, students can better grasp abstract concepts.

• Engages Learners: The interactive nature keeps students engaged and encourages exploration.

• Supports Diverse Learning Styles: Visual learners, in particular, benefit from seeing concepts in action.

🧩 Integration with Curriculum

This interactive aligns with topics in:

• Primary Mathematics: Whole numbers, multiplication, and division.

• Number Theory: Understanding multiples and LCM.

🌟 Final Thoughts

The Cogwheel Common Multiple v2 interactive is a valuable tool for both teachers and students. By bringing abstract mathematical concepts to life, it fosters a deeper understanding and appreciation of the beauty of mathematics.

Sample Learning Goals

multiples

For Teachers

Gears Simulation to teach concept of multiples

 

https://iwant2study.org/lookangejss/math/ejss_model_cogwheelCommonMultiple_v2/

Research

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Video

https://www.youtube.com/watch?v=zmvnlXIS_QU

https://www.youtube.com/watch?v=iBs4-FbmyoI

 Version:

1. https://weelookang.blogspot.com/2022/11/gears-simulation-to-teach-concept-of.html

Other Resources

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