Time Lines/Rulers

Elapsed Time Line

Help students visualize, calculate, and understand elapsed time with this linear, color-coded ruler. To determine elapsed time, students place a sliding marker at both start and end times, then cou... More.

Elapsed Time Ruler™ Classroom Pack

These unique, write on/wipe off time tools allow students to measure time in a number line format where they can visually see where the time goes! Includes 30 Student Elapsed Time Rulers™, 1 T... More.

Demonstration Elapsed Time Ruler™

This unique, write on/wipe off time tool allows students to measure time in a number line format where they can visually see where the time goes! 60" x 5-1/2". Grades 2-5. More.

Student Elapsed Time Ruler™

This unique, write on/wipe off time tool allows students to measure time in a number line format where they can visually see where the time goes! 17" x 1-3/4". Grades 2-5. More.

Overhead Elapsed Time Ruler™

This unique, write on/wipe off time tool allows students to measure time in a number line format where they can visually see where the time goes! 10-1/4" x 1-1/2". Grades 2-5. More.