1.NBT.B.2a

10 can be thought of as a bundle of ten ones — called a “ten.”

There are 17 videos in this category and 0 videos in 0 subcategories.

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Not Right For WatchKnowLearn
Ages: 6 - 12
6169 Views:
Regroup Ones as Tens
From eduplace.com, produced by Houghton Mifflin
Using manipulatives, students  learn to regroup, trade or change groups of 1's into 10's.  When you have more than 10 ones blocks, regroup, or change, 10 ones to 1 ten.  User clicks through the slides.
Found by tinag1974 in 1.NBT.B.2a
May 20, 2010 at 02:41 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
7993 Views:
Using the Fewest Coins to Show an Amount of Money
From eduplace.com, produced by Houghton Mifflin
Students will learn to use the fewest coins to show an amount of money.  Start with the coin of the greatest value and count up.  User clicks through the slides.
Found by tinag1974 in 1.NBT.B.2a
May 20, 2010 at 02:58 PM
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Not Right For WatchKnowLearn
Ages: 5 - 8
9012 Views:
Identify and Count Coins
From eduplace.com, produced by Houghton Mifflin
Students will learn to count pennies by one's and nickels by 5's. User clicks through the slides.
Found by tinag1974 in 1.NBT.B.2a
May 14, 2010 at 01:55 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
4536 Views:
Addition 3 (Introducing Carrying) - Khan Academy
From YouTube, produced by Salman Khan
In this video, the instructor uses the Paint Program to review how to add numbers. He starts with single-digit numbers, moves into two-digit and four-digit numbers, and reviews place value. (08:57)
January 27, 2010 at 02:32 AM
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Not Right For WatchKnowLearn
Ages: 7 - 10
10886 Views:
Subtraction 3: Introduction to Borrowing or Regrouping - Khan Academy
From YouTube, produced by Sal Khan
In this video, the instructor uses a graphics program to review how to subtract numbers and introduces how to re-group or borrow. The instructor also uses a number line. The video is suitable for elementary students. (18:26)
January 27, 2010 at 02:51 AM
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Not Right For WatchKnowLearn
Ages: 3 - 6
5466 Views:
Identify and Compare Coins
From eduplace.com, produced by Houghton Mifflin
Students will learn the name of penny, nickel and dime as well as how the coin is worth.  Try to figure out how much money you would have if you have a nickel and two pennies.   User clicks through the slides.
Found by tinag1974 in 1.NBT.B.2a
May 14, 2010 at 12:50 PM
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Not Right For WatchKnowLearn
Ages: 6 - 11
3550 Views:
Adding Three 2-Digit Numbers
From eduplace.com, produced by Houghton Mifflin
Students will learn to use their knowledge of place value and addition facts to add numbers.  First look for 10s and doubles. Add the ones first then add the tens.  User clicks through the slides.
Found by tinag1974 in 1.NBT.B.2a
May 20, 2010 at 02:43 PM
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Not Right For WatchKnowLearn
Ages: 7 - 10
2804 Views:
Building Skills in Addition
From discoveryeducation.com, produced by Discovery Education
In this video, students review place value up to the hundreds place. Then, they are given a series of numbers and must identify the number of digits and how many are in each column of hundreds, tens, and ones. They also practice writing numbers from ... [more]
Found by Anonymous in 1.NBT.B.2a
November 28, 2010 at 06:20 PM
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Not Right For WatchKnowLearn
Ages: 5 - 10
2651 Views:
Subtracting Whole Numbers - Khan Academy
From YouTube, produced by Sal Khan
In this three-minute video, Sal Khan subtracts 42 from 68. Mr. Khan, of Khan Academy, uses computer software (and different colors) for demonstration.
July 18, 2011 at 06:14 PM
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Not Right For WatchKnowLearn
Ages: 7 - 11
2291 Views:
Basic Addition
From YouTube, produced by www.mathwithlarry.com
Lesson on basic addition with Larry.  This is two part lesson.  Larry shows the basic idea behind addition with an example problem on a white board using a number line and another problem not using a number line.  Larry shows some tricks in solving a... [more]
May 4, 2010 at 07:08 PM
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