Least and Greatest
In this mathematics instructional activity, students identify numbers that have been rounded to a certain degree. Then they state their least and greatest values for each. Students also complete various word problems involving measurement.
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Writing Task 6.NS.4 ~ Least Common Multiple
Very simply, math whizzes need to compute the minimum common height for stacks of 12-inch and 18-inch boxes. The task meets the greatest common factor aspect of CCSS.Math.Content.6.NS.4. Because a duplicate of the same problem fits...
5th - 7th Math CCSS: Adaptable
Least Common Multiple and Greatest Common Factor
Find the common denominator between prime factors, factor trees, and the distributive property. Scholars learn to find the least common multiple and greatest common factor of pairs of numbers. They rotate through stations to connect...
6th Math CCSS: Designed
How Do You Find GCF and LCM?
Using the numbers 225 and 270, the narrator explains how to find the greatest common factor and the least common multiple. This presentation could be used in conjunction with other videos in a series exploring how to identify prime...
6 mins 4th - 5th Math CCSS: Adaptable
How Do You Find the Greatest Common Factor of Two Numbers by Listing Their Factors?
Greatest common factor, least common multiple, prime factorization, multiples, factors, oh my! The instructor in this video shows how to make different lists of factors to find the greatest common factor. So take a peak and see how to...
6 mins 5th - 8th Math
How Do You Find the Least Common Multiple of Monomials?
Looking for the least common multiple, not the greatest common factor. It's so easy to mix these up. It may seem a little confusing at first because there are variables and exponents in the monomial examples. Watch this video and get...
6 mins 7th - 10th Math