Error Analysis – EXPRESSIONS Read the word problem. Look at the students work and solution. Identify the error and describe it. Solve the problem correctly. Then share a strategy this student could use to prevent the same error in the future. An online application charges $1.25 to download a song and $10.99 membership fee. Write an expression that gives the total cost in dollars to download s songs. Then find the cost of downloading 6 songs. Incorrect Work/Solution Identify and Explain the Error 1.25s + 10.99s = 12.24s texpression 12 24(6) €6 songs =73.44 The expression for the total cost to download songs is 12.24s. It will cost $73.44 to download 6 songs. Correct Work/ Solution Share a Strategy
Error Analysis – EXPRESSIONS Read the word problem. Look at the students work and solution. Identify the error and describe it. Solve the problem correctly. Then share a strategy this student could use to prevent the same error in the future. An online application charges $1.25 to download a song and $10.99 membership fee. Write an expression that gives the total cost in dollars to download s songs. Then find the cost of downloading 6 songs. Incorrect Work/Solution Identify and Explain the Error 1.25s + 10.99s = 12.24s texpression 12 24(6) €6 songs =73.44 The expression for the total cost to download songs is 12.24s. It will cost $73.44 to download 6 songs. Correct Work/ Solution Share a Strategy
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:Error Analysis – EXPRESSIONS
Read the word problem. Look at the students work and solution. Identify the error and describe it. Solve the problem correctly. Then
share a strategy this student could use to prevent the same error in the future.
An online application charges $1.25 to download a song and $10.99 membership fee. Write an
expression that gives the total cost in dollars to download s songs. Then find the cost of
downloading 6 songs.
Incorrect Work/Solution
Identify and Explain the Error
1.25s + 10.99s
|= 12.24s Fexpression
12.24(6) 6 songs
=73.44
The expression for the total cost to download songs is
12.24s. It will cost $73.44 to download 6 songs.
Correct Work/ Solution
Share a Strategy
Question # 1
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