Math Aids
Math Aids: Time Worksheets
Great resource to practice and strengthen math skills pertaining to time. Math worksheets are printable, may be customized, and include answer keys.
CK-12 Foundation
Ck 12: Elem Math: Determining Beginning Ending and Elapsed Time Using Two Clocks
[Free Registration/Login may be required to access all resource tools.] The video describes hot to find the time on two different clocks and compare the two times to find the elapsed time. The video is followed by a series of practice...
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...
CK-12 Foundation
Ck 12: Elem Math: Determining Elapsed Time With Fractions
[Free Registration/Login may be required to access all resource tools.] For this learning module, students solve multi-step word problems involving time written in 24-hour format as well as fractions. Includes video demonstrating a...
Smithsonian Institution
National Museum of American History: On Time: Mechanizing Time
As the tempo of life accelerated and speed became a virtue, a horse-racing craze swept the nation. At the track, stopwatches made it possible to post winning times in quarter-seconds! In 1855, Lexington, the country's most famous horse,...
NumberNut
Number Nut: Why We Learn About Dates and Times?
Why is it important for good mathematicians to understand the concepts of date and time? Discover the reasons in this lesson that explores the real-world connections and includes two interactive games that help build time-telling skills.
CK-12 Foundation
Ck 12: Elem Math: Determining Beginning Ending and Elapsed Time Using a Timeline
[Free Registration/Login may be required to access all resource tools.] The video describes how to find elapsed time from a timeline. The example includes borrowing time to solve. The video is followed by a series of practice questions...
Scholastic
Scholastic: Study Jams! Math: Measurement: Using a Calendar
This site provides great practice on the concept of using a calendar and elapsed time. Students can first learn about the topic by watching a step by step instruction video that also points out areas of concern. Finally, students can...
ClassFlow
Class Flow: Elapsed Time
[Free Registration/Login Required] Using this flipchart, students will use time lines and manipulatives to determine start time, end time, or elapsed time using teacher provided contextual situations.
Math Is Fun
Math Is Fun: Stopwatches
Use this online stopwatch to learn about elapsed time. This timer can time three different events at once and has an alarm.
Better Lesson
Better Lesson: 3rd Day of School
Sixth graders extend and identify the patterns of decreasing time and be able to understand relationships among units and convert from one unit to another unit within the same system.
Shodor Education Foundation
Shodor Interactivate
The Shodor Education Foundation has as its mission: "To advance science and math education through the use of computational science, modeling and technology." At this site, Shodor's Project Interactivate offers Java-based activities for...
ClassFlow
Class Flow: Divisions of Time
[Free Registration/Login Required] This flipchart reviews basic time telling vocabulary. It introduces the history behind the months of the year and the origin of names of the months. It also demonstrates how to figure elapsed time.
National Council of Teachers of Mathematics
Nctm: Figure This: Line Up!
Take the math challenge. Can you figure out how long you have to wait in line to buy a ticket? An estimation and time measurement challenge from the NCTM Math Challenges for Families collection. Based on real-world themes and...
Shodor Education Foundation
Shodor Interactivate: Stopwatch
This is a general-use stopwatch that can serve any purpose, for any subject area. The stopwatch counts up and down, records times that events happen, and also includes a buzzer that will activate at any time the user chooses. Java is...
CK-12 Foundation
Ck 12: Math Grade 5
Browse resources related to fifth-grade math standards. Click on a topic for interactive lessons, videos, and extra practice.
CK-12 Foundation
Ck 12: Math Grade 2
Browse resources related to second-grade math standards. Click on a topic for interactive lessons, videos, and extra practice.
NumberNut
Number Nut: Breaking Up an Hour Into Minutes
Build your measurement and time telling skills in this lesson where the hours are broken down into minutes. Lots of related vocabulary and common time referents presented. There are links available to interactive elapsed time and...
Alabama Learning Exchange
Alex: The Elves Go on Strike!
Students will use their knowledge of elapsed time to determine if certain elves should receive a bonus. They will work cooperatively with groups to calculate elapsed time and present and justify their findings to their classmates.
Alabama Learning Exchange
Alex: Cows on the Clock
In this lesson students will calculate elapsed time using the storybook Click, Clack Moo: Cows That Type by Doreen Cronin. Students will identify the time pasted between two given times in a.m. and p.m.
Better Lesson
Better Lesson: Clock Facts
Students calculate elapsed time using analog clocks. Included in this lesson plan are a detailed plan, clock template, and video of students making their clocks.
Texas Instruments
Texas Instruments: The Science of Racing: Hitting the Mark
Since running a race car is VERY expensive, race engineers know a great deal about how speed, time and distance relate. In this activity, you will investigate the relationship between distance traveled, speed and elapsed time. You will...
CK-12 Foundation
Ck 12: Elem Math: Determining Task Length
[Free Registration/Login may be required to access all resource tools.] For this learning module, students solve word problems where they must calculate the length of time a task takes. Includes video demonstrating a sample problem and a...
CK-12 Foundation
Ck 12: Elem Math: Using Timelines to 1 Minute Increments
[Free Registration/Login may be required to access all resource tools.] In this interactive media source, the video defines a timeline and shows an example of how to read a timeline to answer questions, followed by practice problems to...