4.MD.2. Use the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money, including problems involving simple fractions or decimals, and problems that require expressing measurements given in a larger unit in terms of a smaller unit. Represent measurement quantities using diagrams such as number line diagrams that feature a measurement scale.
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Ages: 9  15
5767 Views:

Dunk Tank is a maththemed game show created by the producers of Cyberchase and starring Harry from Cyberchase For Real. Using a combination of video and interactive gaming, each program addresses a single topic in the 6th grade math curriculum and s...tudents compete with themselves for high scores. Dunk Tank is an independent learning experience for students to complete in 1530 minutes, depending on their proficiency, and can also be used to support teacherled instruction. In this interactive, Harry explains key concepts about liquid volume, including standard units of measure (what they are, when to use them, how to convert between them). Students play Fill It Up, a minigame that challenges students use pints, quarts and gallons to exactly fill large containers whose volume is marked only in cups; watch a comic video about the importance of measuring carefully with standard units when baking; and answer other questions designed to help them further their understanding of liquid volume. Students can access support using a glossary, defining key math terms, and a menu of short segments to rewatch.
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June 18, 2012 at 09:20 PM


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Ages: 11  18
3393 Views:

In this video Sal Khan discusses how to convert pounds into ounces. The problem in this video is this:
How many ounces are in 6 pounds?
(01:34)
September 5, 2010 at 11:48 AM


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Ages: 11  18
2460 Views:

In this video Sal Khan discusses how to convert and add different measurement units. The problem in this video is this:
11 ounces + 29 ounces + 5 pounds = ? pounds
(03:31)
September 5, 2010 at 11:53 AM


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Ages: 11  18
2488 Views:

In this video Salman Khan discusses how to convert and add different units of weight. The problem in this video is this:
An electrician has the following lengths of cable: 23 inches, 49 inches, and 8 feet. How much cable does he have in feet?
(05...:57)
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September 5, 2010 at 11:59 AM


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Ages: 11  18
4079 Views:

In this video Sal Khan discusses how to convert units of length. The problem in this eightminute video is this:
Jamir is training for a race and is running laps around a field. If the distance around a field is 300 yards, how many corporate laps w...ould he need to run at least 2 miles? (08:03)
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September 5, 2010 at 11:42 AM


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Ages: 4  11
5051 Views:

What Time Will It Be? – Answer questions asking you to indicate what time it will be before or after a given time period. There are easytounderstand instructions to the right of the manipulative.
June 3, 2010 at 08:17 PM


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Ages: 8  12
2740 Views:

This sildeshow could be for grades 4 and 5. There are visual representations of pizza pies in this slideshow that may help the visual learner. There are eleven slides, but no sound. The teacher or student may pause the slideshow for clarification/dis...cussion.
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July 21, 2011 at 01:44 PM


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Ages: 7  11
2602 Views:

Amber wants to help his mother with the preparation for the evening's party. His mother asks him to go to Bob's farm and get 1 kg of watermelon and groundnuts. (10:24) NOTE: The copyright logo is shown in the middle of video throughout the entire vi...deo. Also, the video switches between color and black and white often.
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May 13, 2012 at 10:51 AM


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Ages: 7  10
1917 Views:

In this interactive game, students tell time to the hour and answer questions using elapsed time. (This link is for an interactive game and may take a few minutes to load.)
July 16, 2012 at 07:18 AM


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Ages: 6  10
4548 Views:

This is an interactive math video that lets second grade students practice measuring time durations using the wait times of various Disneyland rides. The video also explains how to calculate what time it would be. Amateur video. (04:08)
March 28, 2009 at 01:19 PM
