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Number Sense

Number Writing, Number Identification, Counting, Place Value

27 子類別有 150 視頻,本類別有 5 視頻。

Category Videos
不適合 WatchKnowLearn
年齡: 14 - 18
4983 觀看人次:
Hexadecimal Number System - Khan Academy
源自 YouTube,制作人 Salman Khan
Hexadecimal Number System (base 16). (07:33)
發現人:teresahopson,于 Number Sense
July 20, 2014 at 09:11 AM
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不適合 WatchKnowLearn
年齡: 10 - 18
16315 觀看人次:
Amazing Abacus Math Video
源自 YouTube,制作人 Nutureminds.com
This film clip takes you inside a classroom in Tokyo, Japan where beginning students are using abacuses to learn computation.? By the end they are going very quickly and even manipulating imaginary beads in the air to solve their problems. NOTE: The ... [更多]
發現人:Kathy Connolly,于 Number Sense
November 16, 2009 at 11:30 PM
評論: 2
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不適合 WatchKnowLearn
年齡: 8 - 12
12129 觀看人次:
Ascending and Descending Order
YouTube
This computer-animated video defines ascending and descending order and shows students how to count both ways.? Numbers are shown on the screen and are circled as they are said along with the term ascending or descending to create a visual for the st... [更多]
發現人:michellehoggard,于 Number Sense
July 30, 2011 at 01:44 PM
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不適合 WatchKnowLearn
年齡: 3 - 7
4595 觀看人次:
Introduction to Number Systems
源自 mathvids.com,制作人 MathVids
This thirteen-minute video provides a very basic introduction to numbers and number systems. Includes history behind how numbers came about and how they represent numbers. (13:28)
發現人:freealan,于 Number Sense
June 18, 2011 at 04:04 PM
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不適合 WatchKnowLearn
年齡: 10 - 17
10870 觀看人次:
Foundations of Math (Part 1 of 4)
源自 YouTube,制作人 www.mathwithlarry.com
This is a video to help with mastering the foundation of secondary school math.? The topics on this clip (place value, integers, exponents, order of operations, distributive property, decimal place value..) are what is needed to understand and master... [更多]
發現人:grazianione,于 Number Sense
May 5, 2010 at 08:49 PM
評論: 4
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