Grade 4 - Measurement - Elapsed Time Problem with Timeline

In this video, we tackle an elapsed time problem using a number line to visually represent the passage of time. We model the process step by step, filling in known information and identifying the missing piece. By using a timeline, students can better grasp the concept of time passing, making it less abstract and more intuitive.

The video emphasizes the value of visualizing time with a number line, which not only helps solve the problem at hand but also builds a strong foundation for understanding more complex concepts like integers and negative numbers in the future.