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Estimating/Rounding Decimals
There are 11 videos in this category and 0 videos in 0 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 11 - 15
1187 Views:
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In this three-minute video the instructor uses a word problem to show how to estimate with decimals. The instructor uses computer software to demonstrate how to solve the problem.
August 18, 2010 at 09:54 PM
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Not Right For WatchKnowLearn
Ages: 10 - 14
1057 Views:
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In this video, that uses computer software for the demonstration, the instructor shows how to round 9.564 to the nearest tenth. (01:26)
August 18, 2010 at 09:43 PM
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Not Right For WatchKnowLearn
Ages: 9 - 13
1434 Views:
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This video shows rounding decimals, and how to round up to the next digit in the sequence if the digit is equal to or greater than five. Round decimals to specific decimal places using tips from a math tutor in this video.
January 25, 2010 at 03:11 PM
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Not Right For WatchKnowLearn
Ages: 10 - 13
1241 Views:
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Rounding a decimal to the thousandth, hundredth, tenth, and ones place by sixth-graders. They did a fantastic job. (02:43)
November 29, 2010 at 01:12 AM
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Not Right For WatchKnowLearn
Ages: 8 - 12
2398 Views:
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This video indicates it is for pre-algebra; however this would be good for anyone who is reviewing or learning rounding numbers. This is a great video showing students how to round numbers; they give many examples with various number values, such as ...tens, hundreds, and thousands. Then they describe the process using words. Good video for instruction and review for any grade level.
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July 13, 2009 at 06:55 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
1375 Views:
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In this whiteboard presentation, students are shown how to use rounding to estimate whole numbers and decimals. Very clear explanations by the off-screen teacher. NOTE: This video seems to cut off abruptly before it should. (04:43)
July 12, 2009 at 07:03 PM
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Not Right For WatchKnowLearn
Ages: 9 - 12
1055 Views:
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This is video about rounding decimals. Examples of rounding are done on a white board with no sound or narration.
January 25, 2010 at 03:09 PM
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Not Right For WatchKnowLearn
Ages: 9 - 14
1997 Views:
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In this white board presentation, students are shown how to use rounding to estimate whole numbers and decimals. Clear teacher explanation.
July 12, 2009 at 07:06 PM
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Not Right For WatchKnowLearn
Ages: 9 - 13
1188 Views:
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Students learn to round a decimal to a given place using the following steps. First, find the digit in the rounding position. Next, look at the digit to the right of the rounding position. If the digit to right of the rounding position is greater th...an or equal to five, round up. Then change all digits to the right of the rounding place to zero. Finally, we can drop off any zeros to the right of the decimal as long as they are also to the right of the round position. Good review and instruction for all level students.
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July 13, 2009 at 06:53 PM
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Not Right For WatchKnowLearn
Ages: 8 - 14
1080 Views:
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A teacher presents the four rules for rounding using hand printed charts. Rule 1: Round up if the number to the right is a 6, 7, 8, or 9. Rule 2: Round down when number to the right is lower than a five (0, 1, 2, 3, or 4). Rule 3: Rule of 5+, when... there is a five to the right of the digit, and there are zeros after the five, round up. Rule 4: Rule of 5 flat-round to the even, for example 2104.95, round to 2105 rather than rounding to 2104.9. (6:19)
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July 13, 2009 at 06:58 PM
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