Word Problems with Unknown Starts Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Word Problems with Unknown Starts. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Word Problems with Unknown Starts.


Linear models word problems


By Khan Academy

Sal solves a word problem about a person reading a book, The solution involves the modeling of the situation as a linear function.

Linear models word problems


By Khan Academy

Sal solves a word problem about a person filling a glass tank with marbles, The solution involves the modeling of the situation as a linear function.

Word problems with more and fewer 2


By Khan Academy

Word problems with more and fewer 2

Interpreting function notation word problems


By Khan Academy

Sal interprets the expression M(30)-M(0)=100 where M models an account balance over time.

Interpreting function notation word problems


By Khan Academy

Sal interprets the expression P(5)

Word problems with more and fewer 1


By Khan Academy

Word problems with more and fewer 1

Average rate of change word problems


By Khan Academy

Sal finds the algebraic expression that represents the average rate of change of water in a drained bucket over a given time interval.

Average rate of change word problems


By Khan Academy

Sal compares the average rates of a change of a function that models temperature for different time intervals.

Average rate of change word problems


By Khan Academy

Given the graph of a������������skydiver's altitude,������������Sal finds the average rate of change in altitude over a given time interval.

Interpreting linear tables word problems


By Khan Academy

Sal finds the y-intercept and the slope of a linear relationship representing someone climbing a volcano. He then interprets what the y-intercept and the slope mean in that context.

Adding and subtracting on the number line word problems


By Khan Academy

Adding and subtracting on the number line word problems

Interpreting linear formulas word problems


By Khan Academy

Sal finds the y-intercept and the slope of a linear relationship representing someone filling a glass tank with marbles. He then interprets what the y-intercept and the slope mean in that context.

Length word problems


By Khan Academy

Length word problems

Finite geometric series word problems


By Khan Academy

Figuring out the formula for fixed mortgage payments using the sum of a geometric series

Interpreting linear formulas word problems


By Khan Academy

Sal finds the y-intercept and the slope of a linear relationship representing a top secret file transfer. He then interprets what the y-intercept and the slope mean in that context.

Finite geometric series word problems


By Khan Academy

Watch Sal solve an example of using a geometric series to answer a fun word problem.

[4.MD.2-3.0] Word Problems Involving Measurement - Common Core Standard


By Freckle Education

Discover more Common Core Math at https://www.frontrowed.comUse the four operations to solve problems that require expressing measurements given in a larger unit in terms of a smaller unit.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.Discover more Common Core Math at https://www.frontrowed.com

Interpreting graphs word problems


By Khan Academy

Sal considers the graph of a function that models temperature over time, and matches features of that graph to their real-world meaning.

[4.MD.2-2.0] Word Problems Involving Measurement - Common Core Standard


By Freckle Education

Discover more Common Core Math at https://www.frontrowed.comUse the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money, and involving simple fractions or decimalsFront 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.Discover more Common Core Math at https://www.frontrowed.com

Interpreting linear graphs word problems


By Khan Academy

Sal finds the y-intercept and the slope of a linear relationship representing someone accumulating cats! He then interprets what the y-intercept and the slope mean in that context.