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This page provides a list of educational videos related to Use Common Denominators. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Use Common Denominators.
Dividing Fractions w/ Common Denominators
By Mathademics
Learn about how to divide fractions using common denominators by changing mixed number fractions to improper fractions.
Adding Mixed Numbers with Uncommon Denominators
By Davitily
The instructor uses an electronic chalkboard to demonstrate how to add mixed numbers with uncommon denominators. One example is modeled using astep by step approach to walk the learner through this process of adding the whole numbers first and then finding the common denominator to add the remaining fractions together.
Finding Common Denominators
By Khan Academy
In this 5-minute video Sal Khan shows the viewer how to find the least common denominator with the fractions 2/8 and 5/6. Mr. Khan of Khan Academy uses computer software for demonstration.
[4.NF.2-1.0] Compare Dissimilar Fractions - Common Core Standard
By Freckle by Renaissance
Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols greater than , = , or less than , and justify the conclusions, e.g., by using a visual fraction model. Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.
[4.NF.3d-1.0] Word Problems: Addition - Common Core Standard
By Freckle by Renaissance
Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, e.g., by using visual fractions models and equations to represent to problem. Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.
[4.NF.3c-1.0] Mixed Numbers with Like Denominators - Common Core Standard
By Freckle by Renaissance
Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction. Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.
[4.NF.3b-1.0] Decomposing Fractions - Common Core Standard
By Freckle by Renaissance
Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation and justify decompositions by using a visual fraction model. Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.
[4.NF.3c-1.0] Mixed Numbers with Like Denominators - Common Core Standard - Practice Problem
By Freckle by Renaissance
Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction. Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.
Understanding angle addition formulas
By Khan Academy
Sal proves the identity cos(x+y) = cos(x)*cos(y) - sin(x)*sin(y).
Understanding angle addition formulas
By Khan Academy
Sal proves the identity sin(x+y) = sin(x)*cos(y) + cos(x)*sin(y).
