3.MD.2. Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). Add, subtract, multiply, or divide to solve onestep word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) to represent the problem.
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Not Right For WatchKnowLearn
Ages: 8  12
5996 Views:

This animated film teaches students all about measuring volume. It provides good examples to help students grasp the concept. (01:19)
August 21, 2009 at 01:12 PM


Not Right For WatchKnowLearn
Ages: 7  11
2095 Views:

This video begins with the question, "What do you think is the mass of an average size 3rd grader?" In the video lesson, you will learn how to estimate mass in kilograms by using benchmarks. The instructor reviews what mass is, how it is measured, an...d how benchmarks can be used to estimate mass. In the main lesson, she asks what objects have the mass of 1 kg, 10 kg, and 100 kg, before she presents practice problems. (3:54)
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November 14, 2012 at 12:36 AM


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Ages: 6  12
7201 Views:

The Math Cheerleaders present some songs and cheers about fractions, geometry, and measurement. The cheers are catchy and will help kids memorize math concepts while having fun. This is a great resource to help students master these important skills.... (10:23)
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June 25, 2012 at 10:02 PM


Not Right For WatchKnowLearn
Ages: 7  11
3839 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


Not Right For WatchKnowLearn
Ages: 7  10
2849 Views:

In this interactive game, students estimate the length and weight of different packages being loaded upon a ship. The units of measurement used are kilograms and meters. (This link is for an interactive game and may take a few minutes to load.)
July 16, 2012 at 07:08 AM


Not Right For WatchKnowLearn
Ages: 7  12
1254 Views:

This video begins with the question, "What would you need to know in order to measure the volume of this container of grape juice?" In the lesson, learn how volume is measured by learning about the appropriate units and tools. (2:43)
November 14, 2012 at 12:42 AM


Not Right For WatchKnowLearn
Ages: 6  16
4419 Views:

A Little Einstein bobblehead helps to teach about using a triple beam balance to measure the mass of an object. Little Einstein explains the process and gives an example. Then we see the application of measuring mass with a student in the lab (Runnin...g Time 2:37).
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November 29, 2010 at 12:07 AM
