Have your students apply their understanding of PERCENTS with this ERROR ANALYSIS activities.
Benefits of Math Error Analysis:
Giving students opportunities to identify and correct errors in presented solutions allows them to show their understanding of the mathematical concepts you have taught.
Whats Included:
This resource includes 10 real-world PERCENTS word problems that are solved incorrectly. Students have to IDENTIFY THE ERROR, provide the CORRECT SOLUTION and share a helpful STRATEGY for solving the problem. An ANSWER KEY has also been provided with examples of possible answers.
How to Use:
When I present this activity to my students, I tell them that these are errors that students from my other class made and I need their help to correct them. Students LOVE correcting other students mistakes. Students can use these activities with a partner, as a warm-up , as classwork, homework, in math centers or group work.
Topics include:
- sales tax
- markup
- commission
- percent of change
- discount
- tip
- simple interest
Common Core Alignment:
* 6.RP.3c - Find a percent of a quantity as a rate per 100 (e.g., 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole, given a part and the percent.
* 7.RP.3 -Use proportional relationships to solve multi-step ratio and percent problems.
*Mathematics Practice Standard 3 (construct viable arguments and critique the reasoning of others).
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they can not be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are a coach, principal, or district interested in transferable licenses to accommodate yearly staff changes, please contact me for a quote at exceedingthecore@gmail.com.
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.Violations are subject to the penalties of the Digital Millennium Copyright Act.
