EVERYDAY FREE SHIPPING
on web orders over $99 - click for details
EVERYDAY FREE SHIPPING

Receive FREE SHIPPING on any order over $99 shipped in the contiguous US. No promo code is required to receive the offer.

The order total for free shipping is calculated after any discounts are applied.

Free shipping valid ONLY on orders placed on the Didax website.

Orders containing Eureka Math Kits DO NOT qualify for free shipping.

0item(s)

You have no items in your shopping cart.

Product was successfully added to your shopping cart.

Elasped Time Line Ruler

Quick Overview

Great for elapsed time and duration of time questions
$5.95
  • Availability: In stock
  • Item #: 211463W
  • Grades: 2-6
Help students understand and visualize the very difficult concept of elapsed time. Students place a sliding marker at start and end times, then count the time in between markings. Markings offer flexibility of 5 to 60-minute intervals.

Plastic ruler measures 19" x 2".