The materials in this product assist students in learning how to measure elapsed time using an open number line. The problems in this packet only focus on measuring elapsed time when given the start and ending times.
The word problems can be used as a math center, whole class daily practice, or project-based assessment. The manipulatives are great for working in small groups or with intervention students.
The packet includes 20 unique elapsed time problems in Spanish. There are four differentiated levels. Each level contains five problems.