Common Core Sheets
Finding Elapsed Time
Third graders read word problems to determine the elapsed time, given the start and end time.
Common Core Sheets
Finding Elapsed Time with a Numberline
Third graders find the elapsed time on a number line, given the start and end times.
Virginia Department of Education
Hoppin' on the Elapsed Time Line
Time flies when you're teaching math! Okay, maybe not for everyone, but this lesson will have your young mathematicians calculating elapsed time before you know it.
Noyce Foundation
Time to Get Clean
It's assessment time! Determine your young mathematicians' understanding of elapsed time with this brief, five-question quiz.
Common Core Sheets
Finding Starting Time
Third graders read word problems to determine the start time, given the elapsed time and end time.
Curated OER
Telling Time to 5 Minutes
In this second grade lesson your class will practice telling time. The goal is to tell time to five minutes using an analog clock. Your young students count by 5 minute intervals and discuss elapsed time.
K-5 Math Teaching Resources
24 Hour Number Line
Learning to calculate elapsed time can be a struggle for young mathematicians. Help your class overcome this hurdle in their learning with these simple 24-hour number lines that start at 12 midnight, pass through 12...
Curated OER
Use Google Maps to Teach Math
Capture the engagement of young mathematicians with this upper-elementary math lesson on measuring time and distance. Using Google Maps, students first measure and compare the distance and time it takes to travel between different...
Curated OER
Telling Time: Elapsed Time
Students review time telling skills and are introduced how to determine the time before or after an interval of hours. They then determine the time at the end of an interval of hours and minutes and solve problems about elapsed time.
Curated OER
Figuring Elapsed Time
Students tell time. In this elapsed time instructional activity, students review how to tell time to five minutes. Students solve problems where they must determine the elapsed time.
National Security Agency
Time After Time
Save those precious minutes and hours spent planning math lessons with this mini-unit on telling time. Offering a series of engaging hands-on and collaborative learning activities, these three lessons teach children how to read...
Elementary AMC
Earth Day Math
Take some time this Earth Day to nourish the growth of your young mathematicians with this series of task cards. Whether it's the four basic operations, place value, money, or elapsed time, these conservation-themed problems...
Curated OER
Right on Time
The hour is nigh for your class to practice equivalency problems in the form of time-zone conversions. They write equations to describe elapsed time and apply problem solving strategies, including writing a plan, to solve the problems.
Curated OER
Time Zones in the United States
Eighth graders explore how to use the time zones in the United States and internationally. They use elapsed time to solve problems. Students calculate the time in various places in the United States. They discuss the 6 time zones in the...
Curated OER
Television Schedule Time
Students consider the concept of elapsed time by examining television schedules. They list five television shows and highlight them in a newspaper, marking down the beginning and ending time of each show. They use clocks to figure out...
Curated OER
Hickory Dickory Doc Tell Time
Students discover time keeping by reading clocks. In this time-telling lesson, students read the story Hickory Dickory Dock, and discuss the measurements of time we use. Students complete worksheets in which they identify the...
Curated OER
How To Measure Time
Students practice telling time on an analog clock. In this time measurement lesson, students use individual analog clocks to identify the hour and minute hand. Students identify how to tell time by moving the hour and minute hand.
Curated OER
Minutes and Days
Elapsed time is a skill developed by the single question that is the center of this activity. Fifth graders are asked to find out the time that is 2011 minutes after the beginning of 2011. This question addresses the standard that...
Curated OER
Models and Algorithms to Solve Multiplication Problems
Students choose the correct strategy to solve multiplication and division. In this algorithm instructional activity, students use at least two strategies that use properties of operations and estimation. Students also recognize the...
Curated OER
Time Flies When Math Is Fun
Third graders pracdtice telling time with a demonstration clock.
Mathematics Assessment Project
Representing Trigonometric Functions
Discover the classic example of periodicity: Ferris wheels. Young mathematicians learn about trigonometric functions through Ferris wheels. They match functions to their graphs and relate the functions to the context.
Curated OER
Perimeter
Students study about perimeter and the units used to measure perimeter using a variety of materials including their hands, feet, rulers, and computer applets. They understand such attributes as length, area, weight, volume, and size of...