Tell and write time to the nearest minute and measure time intervals in minutes. Solve word problems involving addition and subtraction of time intervals in minutes, e.g., by representing the problem on a number line diagram. (Standard #: MAFS.3.MD.1.1)

1 Original Tutorials
5 Other Resources

### Original Tutorials

Count Every Minute

Learn to read analogand digital clocks to the nearest minute in this interactive tutorial.

Subject Area(s): Mathematics

Primary Resource Type: Original Tutorial

### Other Resources

Solve elapsed time word problems using a number line

In this Khan Academy video tutorial, explore how to solve an elapsed time word problem using a number line. Mom asks you to be home by 5:45. You know the number of minutes it takes to get home. What time do you leave?

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Subject Area(s): Mathematics

Primary Resource Type: Tutorial

Reading the exact minute on a clock

This tutorial will help the learners with their understanding of how to read the exact minute on a clock by using a counting strategy.

Subject Area(s): Mathematics

Primary Resource Type: Tutorial

Time - Match Clocks

This virtual manipulative will help the young learners to tell time with two styles of clocks they most likely to encounter. Students are to make the time displayed on one clock match the time shown on the other clock. They can check the answers before going on to the next problem.

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Subject Area(s): Mathematics

Primary Resource Type: Virtual Manipulative

Elapsed Time

This interactive Java applet allows the user to practice finding elapsed time using analog or digital clocks. Using the "See" mode the user advances a clock from the beginning time to the ending time and the applet calculates the elapsed time. Using the "Guess" mode, the user must calculate the elapsed time between the given beginning and ending times. Three difficulty levels allow the user to practice with hour, five minute, or single minute increments. An optional scoring feature allows the user to keep track of number correct, though this feature is optional.

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Subject Area(s): Mathematics