Change the Time: Standard Time to 24 Hour Time

A short video can be shown to your class to explain time zones. (A free subscription to the teachers' website is required to access the video.) Pairs of workers use a time zone map to solve six scenarios on a worksheet. 

Challenge the ability of young mathematicians to calculate elapsed time with this series of four skills-practice worksheets.

Test your scholars' knowledge of a multitude of concepts with an assessment aligned to the California math standards. Using the exam, class members show what they know about the four operations, positive and negative numbers, statistics...

It's assessment time! Determine your young mathematicians' understanding of elapsed time with this brief, five-question quiz.

What do you do to change arrival times of airplanes when a different route is not available? The fifth interactive in a series of six presents problems where pupils must find solutions to conflicts of safety rules. They must decide how...

Time-tellers decipher word problems and learn how to work through elapsed time. They are given different scenarios for which they must figure out how much time has passed. This lesson also includes an assessment. Note that one of the...

Introduce young mathematicians to the concept of elapsed time with this simple upper-elementary math lesson. Using the help of the included number line graphic organizers, children work through a series of guided and independent practice...

Save yourself a few minutes of planning with this elementary math lesson on elapsed time. Through a series of collaborative and independent learning activities, children explore different real-world situations as they learn how to...

Identify the larger number, place the smaller number on the bottom, and then subtract in order to determine elapsed time. Animated slides of each step are also narrated by a friendly voice to teach elementary math minds how to solve such...

Upper graders work with peers to solve word problems related to time and independently solve word problems that involve calculating time. They will show their ability to solve and work through mathematical operations. A worksheet is...