Equality of Whole Numbers
In this equality activity, students determine equality of positive and negative whole numbers between negative one thousand and positive one thousand. Students solve fifteen online interactive problems.
3 Views 1 Download
Comparing Fractions with a Different Whole
What was Bryce's mistake? Through analysis of a student work example, learners develop their own ability to compare the fractions one fourth and one half. Central to this activity is the concept that, when comparing fractions, the whole...
3rd - 4th Math CCSS: Designed
Rounding Whole Numbers 2
This is the second in a series of 3 Khan Academy videos on rounding whole numbers. Students watch Sal Khan round the number 423,275 to the nearest thousand by looking to the number in the hundreds place. If it is 5 or higher, you round...
2 mins 3rd - 5th Math CCSS: Adaptable
Identify Fractions Equal to a Whole and Determine How Fractional Pieces Fit within a Whole
A whole pizza is definitely better than a half, but is an eight piece pizza better than a six-piece pizza? Watch how one whole can be composed of infinite choices of numerators and denominator as long as they match.
5 mins 4th - 6th Math CCSS: Designed
Understand Fractions as Fair Shares
Young mathematicians get their fair share of learning in the first video of this four-part series on fractions. Multiple examples are presented that visually demonstrate how each piece must be equal in size when breaking a whole into...
3 mins 2nd - 4th Math CCSS: Designed
Subtract Fractions and Mixed Numbers By Decomposing
In the last of a five-part series, learn a final strategy for subtracting fractions and mixed numbers: decomposing. The term equivalent is reviewed to start, along with the concept of breaking up a whole number into a mixed number. Then,...
6 mins 4th - 6th Math CCSS: Designed