Instructional Video17:27
Curated Video

Identify when unit fractions cannot be compared

Pre-K - Higher Ed
Pupil outcome: I can identify when unit fractions cannot be compared. Key learning points: - If the whole is not the same, the fractions cannot be compared. - If the parts of the whole are not equal, the fractions cannot be compared. -...
Instructional Video23:40
Curated Video

Identify non-unit fractions

Pre-K - Higher Ed
Pupil outcome: I can identify non-unit fractions. Key learning points: - A non-unit fraction has a numerator greater than 1; it is composed of more than one unit fraction. - We say, 'the whole has been divided into ___ equal parts, and I...
Instructional Video24:00
Curated Video

Compare non-unit fractions with the same denominator

Pre-K - Higher Ed
Pupil outcome: I can compare non-unit fractions with the same denominator. Key learning points: - To compare non-unit fractions, the whole must be the same for each fraction. - When you compare fractions with the same denominator, the...
Instructional Video25:24
Curated Video

Explain with and without an image how to add and subtract related non-unit fractions

Pre-K - Higher Ed
Pupil outcome: I can explain with and without an image how to add and subtract related non-unit fractions Key learning points: - You can use knowledge of common multiples to convert fractions to an equivalent with a common denominator. -...
Instructional Video25:44
Curated Video

Add fractions with the same denominator

Pre-K - Higher Ed
Pupil outcome: I can add fractions with the same denominator. Key learning points: - If fractions have the same denominator they can be added. - If 2 plus 3 is equal to 5 then 2 one sevenths plus 3 one sevenths is equal to 5 one...
Instructional Video26:24
Curated Video

Explain the relationship within families of equivalent fractions

Pre-K - Higher Ed
Pupil outcome: I can explain the relationship within families of equivalent fractions. Key learning points: - If the multiplicative relationship between the numerator and denominator is the same, the fractions will be equivalent. - In...
Instructional Video3:02
Curated Video

The Egyptians and Unit Fractions

6th - 12th
How the Egyptians used the Eye of Horus to denote parts of the whole – and why they avoided vulgar fractions. Maths - History Of Maths A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films...
Instructional Video3:26
Curated Video

Division of Whole Numbers by Unit Fractions Using the Multiplicative Inverse

K - 5th
In this video, the teacher explains how to divide whole numbers by unit fractions using the concept of the multiplicative inverse. They provide examples and visuals to help students understand the process and avoid common mistakes.
Instructional Video4:44
Curated Video

Representing Fractions as Sums of Unit Fractions Using a Number Line

K - 5th
In this video, students learn how to represent fractions as a sum of unit fractions using a number line. The video explains that fractions represent exact numbers on a number line, and demonstrates how to divide the distance between 0...
Instructional Video5:00
Curated Video

Dividing Whole Numbers by Non-Unit Fractions Using a Number Line

K - 5th
In this video lesson, students learn how to divide whole numbers by non-unit fractions using a number line. The teacher uses real-life examples, such as dividing packs of pencils and cupcakes, to demonstrate the concept.
Instructional Video5:01
Curated Video

Dividing Whole Numbers by Unit Fractions Using a Number Line

K - 5th
In this video, students learn how to divide whole numbers by unit fractions using a number line. Through visual examples, they understand the concept of dividing an amount into equal groups and determine the number of groups that can be...
Instructional Video3:19
Curated Video

How Much Sugar (Solve multistep word problems involving multiplication of a fraction of the form a/b by a whole number c)

K - 12th
A small restaurant buys five sixths of a kilogram of sugar every morning. How much sugar does the restaurant buy in three days?
Instructional Video4:35
Curated Video

Multiplying a Whole Number by a Unit Fraction Using the Number Line

K - 12th
Multiply a whole number (a) by a fraction of the form (1/b) and recognize the equivalence of a×(1/b) and a/b on the number line.
Instructional Video5:02
Curated Video

Multiplying Whole Numbers by Fractions

K - 12th
Multiply a whole number (n) by a fraction of the form n×(a/b) and recognize the equivalence of n×(a/b) and (a×n)×(1/b).
Instructional Video4:43
Curated Video

Multiplying Unit Fractions Using Area Models

K - 12th
Multiply a whole number (a) by a fraction of the form (1/b) and recognize the equivalence of a×(1/b) and a/b using visual models.
Instructional Video4:57
Curated Video

Subtracting Fractions with the Same Denominator

K - 5th
This video teaches students how to solve word problems involving subtracting fractions with the same denominators. It explains the concept of breaking fractions apart into unit fractions and demonstrates how to subtract the numerators to...
Instructional Video5:01
Curated Video

Splitting Fudge (Dividing a unit fraction by a whole number using the relationship between multiplication and division)

K - 12th
Lucca and his four friends went to a fair. There, Lucca purchased a one fourth pound fudge. If he plans to split the fudge evenly between his 4 friends and himself, how much fudge will each person get?
Instructional Video4:23
Curated Video

Chocolate Boxes (Solve word problems involving multiplication of a fraction of the form (a/b) by a whole number (c) where (a) larger than (b) or (a) smaller than or equal to (b) using visual models)

K - 12th
Three eighths of an assorted chocolate box is white chocolate, if we have 6 boxes of this assorted mix, how many boxes that contain only white chocolate could we make?
Instructional Video3:13
Curated Video

Unit Fractions

K - 12th
Decompose a fraction (x/y) into a sum of unit parts (1/y) using visual models.
Instructional Video4:41
Curated Video

Add and Subtract Fractions with Like Denominators

K - 5th
Learn how to add and subtract fractions with like denominators by recognizing that the addition or subtraction of fractions is the addition or subtraction of pieces counted, not the pieces in the whole. Review examples of breaking down...
Instructional Video3:58
Curated Video

Fractions & Unit Fractions Number Line

K - 12th
Decompose a fraction (x/y) into a sum of unit parts (1/y) on the number line.
Instructional Video4:59
Curated Video

Dividing Whole Numbers by Unit Fractions Using Bar Models

K - 5th
In this video lesson, mathematicians learn how to divide whole numbers by unit fractions using bar models. The teacher explains the concept of division as splitting a number into equal groups and demonstrates how to represent this...
Instructional Video5:22
Curated Video

Multiplying Fractions and Whole Numbers: Solving Word Problems

K - 5th
In this lesson, students will learn how to solve word problems involving multiplying a fraction and a whole number. The teacher explains the concept of converting a whole number into a fraction and provides examples to illustrate the...
Instructional Video2:43
NUMBEROCK

Dividing a Whole Number by a Fraction

K - 5th
A journey into medieval times is the perfect setting to learn how to divide a whole number by a fraction. Ivan is everyones favorite stone mason as he builds walls and seats from blocks of rocks for us to contemplate what it means to...