Common Core Sheets
Finding Elapsed Time
Third graders read word problems to determine the elapsed time, given the start and end time.
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
Interpret Clock Time
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...
Raytheon
Time Goes By!
In this time worksheet, students complete problems about time including addition and subtraction, word problems, fill in the blanks, elapsed time, and more. Students complete 64 problems total.
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...
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...
Balanced Assessment
Dinner Date
Determine just how far to run before dinner. The short assessment asks pupils to determine the distance a person can jog in the time left before dinner. To answer the question, scholars determine the distance if the person jogs one...
State of Michigan
Pre-K Mathematics
Kick-start children's education with this pre-school math unit. Offering 31 different hands-on learning activities that develop young mathematicians' pattern and shape recognition, basic number sense, and much more, this is a...
Inside Mathematics
How Old Are They?
Here is a (great) lesson on using parentheses! The task requires the expression of ages using algebraic expressions, including the distributive property. Pupils use their expressions to determine the individual ages.
Khan Academy
Khan Academy: Telling Time Word Problems
In this exercise, students practice telling time word problems. Students receive immediate feedback and have the opportunity to get step-by-step elapsed time hints and try questions repeatedly. CCSS.Math.Content.3.MD.A.1 Tell and write...
Khan Academy
Khan Academy: Telling Time Word Problems (Within the Hour)
Solve a word problem to find the duration of an event. Both analog or digital clocks are included. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Elem Math: Elapsed Time Applications (Grade 3)
[Free Registration/Login may be required to access all resource tools.] This is a collection of videos showing how to solve elapsed time application problems including an overview, with and without clocks, and with time intervals. It...
CK-12 Foundation
Ck 12: Elem Math: Solving Word Problems for Elapsed Time Without Clocks
[Free Registration/Login may be required to access all resource tools.] In this learning module, students solve word problems involving elapsed time. An accompanying video demonstrates how to solve a sample problem. [0:54] A set of...
CK-12 Foundation
Ck 12: Elem Math: Elapsed Time Finding the Start Time (Multiple Steps)
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must solve multi-step word problems by using elapsed time to calculate the starting time. Includes video demonstrating a sample...
CK-12 Foundation
Ck 12: Elem Math: Solving for Elapsed Time Related to Rate
[Free Registration/Login may be required to access all resource tools.] In this learning module, students solve word problems involving elapsed time connected to rate. A video shows how to solve a sample problem. [1:39] A set of practice...
CK-12 Foundation
Ck 12: Elem Math: Elapsed Time Finding the Ending Time (Single Step)
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are given the elapsed time and must calculate the time something ended, using the 24-hour format. Includes video demonstrating a...
CK-12 Foundation
Ck 12: Elem Math: Time Challenge Word Problems
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must solve word problems involving elapsed time. The process is demonstrated in the accompanying video. [1:41] A set of practice...
CK-12 Foundation
Ck 12: Elem Math: Addition and Subtraction Time Challenge Word Problems
[Free Registration/Login may be required to access all resource tools.] A video and practice questions on word problems involving intervals of time. [0:44]
CK-12 Foundation
Ck 12: Elem Math: Elapsed Time in a Sequence of Events Word Problems
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must solve multi-step word problems by calculating a specified amount of elapsed time in a series of events. Includes video...
CK-12 Foundation
Ck 12: Elem Math: Beginning Ending and Elapsed Time With Clocks Word Problems
[Free Registration/Login may be required to access all resource tools.] The video shows how to solve a word problem involving start time, end time, and elapsed time. The video is followed by practice problems covering the topics in the...
CK-12 Foundation
Ck 12: Elem Math: Determining Elapsed Time With Speed
[Free Registration/Login may be required to access all resource tools.] For this learning module, students solve word problems where they must calculate elapsed time given he speed of an event or activity. Includes video demonstrating a...