3.NBT.A.1

3.NBT.1. Use place value understanding to round whole numbers to the nearest 10 or 100.

There are 11 videos in this category and 0 videos in 0 subcategories.

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Ages: 7 - 11
5746 Views:
Order Whole Numbers with StudyJams
From scholastic.com, produced by Scholastic
Whether you are putting scores in order to figure out who won the game or dates in order for a histor project, being able to order whole numbers is important.  These step-by-step strategies from StudyJams will make it a cinch!  A short, self-checking... [more]
Found by begamatt in 3.NBT.A.1
June 4, 2011 at 08:57 PM
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Not Right For WatchKnowLearn
Ages: 7 - 11
4637 Views:
Rounding Whole Numbers, Part 3 of 3 - Khan Academy
From YouTube, produced by Salman Khan
Mr. Khan uses a number line to show how to round to the nearest TEN using a four-digit number.   Sal Khan was the recipient of the 2009 Microsoft Tech Award in Education. (01:28)
July 30, 2010 at 03:37 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
5813 Views:
Round Numbers to the Nearest Ten or Hundred
From eduplace.com, produced by Houghton Mifflin
Students will learn to use a number line to help round large numbers.  If a number is halfway between two 10's, round to the next 10.  If a number is halfway between two 100's, round to the next hundred.  User clicks through the slides.
Found by tinag1974 in 3.NBT.A.1
May 20, 2010 at 03:43 PM
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Not Right For WatchKnowLearn
Ages: 6 - 11
10498 Views:
Teacher Tipster-Brain Chains-(Tens and Ones)
From YouTube, produced by YouTube
Mr. Smith shows us another fun and creative way to teach place value. You will need shoe strings and 2 different colored beads. You alternate by groups of tens with each color until you get to one hundred. Students can use these as center activities ... [more]
Found by porter1526 in 3.NBT.A.1
August 31, 2011 at 10:09 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
6067 Views:
Estimating Sums and Differences - by StudyJams
From scholastic.com, produced by Scholastic
For estimating sums and differences of whole numbers, try out these two strategies:  rounding and front-end estimation.  Learn more about estimation with this step-by-step, interactive video from StudyJams.  A short, self-checking quiz is also includ... [more]
Found by begamatt in 3.NBT.A.1
June 10, 2011 at 05:40 PM
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Not Right For WatchKnowLearn
Ages: 9 - 12
5887 Views:
Rounding Whole Numbers
From YouTube, produced by yourteacher.com
In this video students learn to round a number to a given place using the following steps. First, find the digit in the rounding place. Next, look at the digit to the right of the rounding place. If the digit to the right of the rounding place is les... [more]
January 25, 2010 at 03:26 PM
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Not Right For WatchKnowLearn
Ages: 8 - 12
4876 Views:
Estimating Whole Numbers - by StudyJams
From scholastic.com, produced by Scholastic
One way to estimate is by rounding a number.  Rounding is a great way to make numbers easier to work with.  Numbers are often rounded to the nearest ten, hundred, or thousand.  Learn more about estimation and rounding with this step-by-step, interact... [more]
Found by begamatt in 3.NBT.A.1
June 9, 2011 at 07:25 PM
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Not Right For WatchKnowLearn
Ages: 8 - 12
4331 Views:
Place Value: Whole and Decimal Numbers
From linkslearning.k12.wa.us, produced by LINKS Learning
This is an interactive lesson on place value in slide show / video format.  The lesson focuses on place value with whole numbers and decimal numbers, and it provides interactive activities and assessment questions for students.
Found by wendyofoz in 3.NBT.A.1
August 4, 2012 at 01:08 AM
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Not Right For WatchKnowLearn
Ages: 6 - 10
11042 Views:
Teacher Tipster-Place Value Game-(Ones, tens, hundreds)
From YouTube, produced by YouTube
Here's a fun game to help teach place value (ones, tens AND hundreds). You will need a 3 compartment dip tray and matching colored dice. Students play against each other. This is a great opportunity to review place value and even greater than/less th... [more]
Found by porter1526 in 3.NBT.A.1
August 31, 2011 at 09:37 PM
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Not Right For WatchKnowLearn
Ages: 8 - 11
2938 Views:
Multiplication and Number Families
From discoveryeducation.com, produced by Discovery Education
Multiplication number families are introduced and students use the small numbers to create multiplication facts. Students review place value concepts for ones, tens, hundreds, and thousands. Animated slides allow students to supply answers. (04:3... [more]
June 2, 2010 at 12:37 PM
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