Percent Increase and Decrease Quiz
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Percent of Change Increase and Decrease Earth Day Math Color by Number Activity
Have you been looking for a fun and educational way to engage your students and help them explore finding the percent of change, including increase and decrease? This self-checking Earth Day recycle themed color-by-number activity is just what you need! This is a printable resource that can be used for Algebra and grades 7,8 and 9. Students will use their answers to find the color. They will then use the color on the corresponding numbers on the pictures. This is a PowerPoint format. It inc
7th - 9th
Algebra, Decimals, Financial Literacy
Also included in: Percent Sales Tax Tip Discount and Markup Earth Day Coloring Activities
Percent of Change Increase & Decrease Fall Math Color by Number Activity
Have you been looking for a fun and educational way to engage your students and help them explore finding the percent of change, including increase and decrease? This self-checking Fall leaves themed color-by-number activity is just what you need! This is a printable resource that can be used for Algebra and grades 7,8 and 9. Students will use their answers to find the color. They will then use the color on the corresponding numbers on the pictures. This is a PowerPoint format. It includes
7th - 9th
Algebra, Decimals, Financial Literacy
Also included in: Fall Rates, Ratios, Percents, and Proportions Coloring Activities
Percent of Change (Increase and Decrease) Riddle Assignment Joke
Thank you for visiting my Teachers Pay Teachers store! I have taken great care in designing each worksheet, but occasional errors can happen. If you notice a mistake, please contact me so I can correct it rather than leaving a negative review. I truly appreciate your feedback and the opportunity to improve my resources. Thank you for your support! https://sites.google.com/ahschools.us/jamieweisz/home 10 problems EDITABLE NO KEY INCLUDED ANSWER: BAD BLOOD Copyright & Terms of Use© 2026 Jamie W..
7th - 10th
Algebra, Decimals, Other (Math)
Percent Increase and Decrease Notes (Markups and Discounts)
Student notes to help prepare for the CAHSEE. These notes on percent increase/decrease have examples (for the teacher to do) and 'you try' problems for the students to do. The questions are multiple choice to help with standardized tests.
7th - 11th
Algebra, Basic Operations, Math Test Prep
Percent of Change (Increase and Decrease) Practice (Editable)
Students will calculate the percent of increase or decrease for 26 problems including units.
6th - 9th
Algebra
(8th) Percent of Increase and Decrease in a PowerPoint Presentation
8th Grade Math (Pre-Algebra) Percent of Increase and Decrease in a PowerPoint Presentation This slideshow lesson is very animated with a flow-through technique. I developed the lesson for my Pre-Algebra class, but it can also be used for upper level class reviews. This lesson teaches how to find percent increase and decrease problems. Also, solving real-life problems using percents to find the mark up of an item. NEW: The lesson is in an editable format so you can tailor the lesson to your c
7th - 9th
Algebra, Math
Simple Interest & Percent Increase/Decrease Guided Notes
These are Cornell style notes that covers simple interest, percent increase and decrease, and depreciation.
7th - 9th
Algebra, Math
CCSS
7.RP.A.3
Percent of Change (Percent Increase and Decrease) Riddle Worksheet Activity
Answer: CLOGS Copyright & Terms of Use© 2026 Jamie W. All rights reserved. This resource is licensed for single-classroom use only. Purchasing this product grants permission for use by one teacher in their classroom. Additional licenses must be purchased for other teachers. You may: Use this resource for your own classroom instruction Make copies for your students You may not: Share, distribute, or post this resource (in part or whole) online, including Google Drive, school websites, or sha
6th - 9th
Algebra, Applied Math, Other (Math)
one variable, and percent increase or decrease test
test for equations and percent of change. two page test
9th
Algebra, Math
Percent Increase/Decrease Class Notes and Model Problems
Class notes and model problems for solving problems with percent increase or decrease. Word document can be edited.
5th - 9th
Algebra, Math
Function Graphing & Transformations| Editable |Quiz & Review| Pre Calc & Alg 2|
Need an Editable, No-Prep resource for reviewing and testing Functions Characteristics and Graphs for your Pre-Calc or Algebra 2 class? Look no further! What is included?Review Problems11 Question QuizAnswer keys for all= No prep for you! What topics are included?Students will be working with: QuadraticCubicRadicalRationalAbsolute values What they will be tested on: Finding zeros of functionsFinding the transformations of function based on an equation or a graph.Writing an equation bas
9th - 12th
Algebra, Algebra 2, PreCalculus
Domain and Range Unit Quiz
This is a short assessment that I give my students to check understanding for various topics including: domain and range, end behavior, mapping diagrams, increasing and decreasing intervals. There is an answer key included. This is a word document so feel free to edit as needed. Enjoy!
8th - 9th
Algebra
Percent of Increase or Decrease 2012 - Percent of Change - With Answer Key
Percents are not intuitive to my algebra students, so I like to give them the formula for the percent (of) change, and then have them apply it to several examples I hope they can relate to: examples of day-to-day situations that involve the use of calculating the percent of change.
The file includes spiral review problems.
This worksheet is intended for students to show their work on a separate sheet of paper.
Please download the pdf preview file first, so you can see exactly what's include
8th - 10th
Algebra, Algebra 2, Math
Percent of Increase or Decrease 2010 - Percent Change with Answer Key (Editable)
Percents are not intuitive to my algebra students, so I like to give them the formula for the percent (of) change, and then have them apply it to several examples I hope they can relate to: examples of day-to-day situations that involve the use of calculating the percent of change.
The file includes spiral review problems.
This worksheet is intended for students to show their work on a separate sheet of paper.
Please download the pdf preview file first, so you can see exactly what's include
7th - 12th
Algebra, Algebra 2, Math
Percent of Increase Decrease Fall 2013 (Editable)
Instead of lecturing my students on calculating a percent of increase or decrease (percentage increase/percentage decrease), as I used to do, I now start class with a mini-lesson (15-20 minutes in length) to go over just the main idea of what they will be learning about today. I include one or two example problems so they get the main idea, and then it's their turn.
As soon as the mini-lesson is over, I set them to task on this worksheet. I use this activity within cooperative groups, and I c
9th - 11th
Algebra, Math
Resale Value: Exploring percent increase/decrease
Resale Value by Kevin Kelley: In this lesson students research on the internet to find the price of used cars. They compare the used car price to the original price to determine percent increase/decrease. The lesson incudes both an Excel Spreadsheet to record and evaluate data and an accompaniying Question Sheet for discussing and exploring what they have discovered. BE SURE to download the FREE accompanying Question Sheet!
9th
Algebra, Applied Math
Math Hoops: Percent Change and Application Rubric
Real-world connection: students use actual athlete stats Focus: Percent increase/decrease, applied problem solving Great for individual or group work, project-based learning, or assessment review Perfect for Algebra 1, Math 8, Financial Literacy, or sports-themed enrichment
7th - 12th
Algebra, Applied Math, Other (Math)
Also included in: Math Hoops: Percent Change and Application Worksheet with Rubric
Percent of Change (Percent of Increase/Decrease) Riddle Mystery Message
Percent of Change (Percent of Increase/Decrease) Riddle Mystery Message No answer key included Answer: A copy cat Copyright & Terms of Use© 2026 Jamie W.. All rights reserved. This resource is licensed for single-classroom use only. Purchasing this product grants permission for use by one teacher in their classroom. Additional licenses must be purchased for other teachers. You may: Use this resource for your own classroom instructionMake copies for your studentsYou may not: Share, distribute,
6th - 9th
Algebra, Math
Graphing Exponential Quiz
This is a short quiz that I use to see how my students are grasping the concept of graphing exponential functions. They are required to state the domain, range, asymptote, y intercept, and end behavior of each graph. They also must describe the graph (increasing/decreasing/transformations) There are also two word problems on growth and decay. Enjoy!
8th - 10th
Algebra, Math
Also included in: Algebra 2 - Quiz Bundle - 13 quizzes included!!!
Area and volume changes when dimensions are increased or decreased by a percent.
This PowerPoint show the percent increase or decrease in areas and volumes as the dimensions are increased or decreased by a given percent.
8th - 10th
Algebra, Math Test Prep, Other (Math)
Real-World Math: Tax, Interest, Tips, Commission & Percent Practice
This resource consists of 2 Quizzes and 1 Test for the 7th Grade Curriculum. Quiz 1 tests knowledge of random multiplication facts and multiplying 1, 2, and 3 digit numbers together. Quiz 2 tests knowledge of finding sales tax, finding tips, the commission, interest, and the percent of increase. Test 1 tests knowledge of writing percents as decimals and fractions in simplest form, ordering from least to greatest, proportions, finding sales tax, the commission, simple interest.
7th - 9th
Algebra, Applied Math, Basic Operations
Question Sheet accompanies Resale Value Spreadsheet
This Question Sheet accompanies the Resale Value spreadsheet for the percent increase/decrease lesson. These questions allow students to reflect on the work they did on the spreadsheet and then extrapolate what they have learned to determine which cars keep the most value over time, as well as predict the value of new cars as they age over time.
9th
Algebra, Applied Math
Finding Percent of Change Lesson Plan
This is a lesson plan on finding the percent of change and describing the change as a percent of increase or decrease.
Students will write a ratio with the "amount of change" as the numerator and the "original amount" as the denominator and convert to a percent.
This lesson plan includes an opening activity, minilesson with guided steps through the process, examples, class activities and a worksheet for homework. Answer keys included.
Common Core standards included for Grades 6 and 7.
NOT
6th - 9th, Adult Education
Algebra, Math, Other (Math)
Winter Percent of Change Color by Number Activity
Have you been looking for a fun and educational way to engage your students and help them explore finding the percent of change, including increase and decrease? This self-checking Winter themed color-by-number activity is just what you need! This is a printable resource that can be used for Algebra and grades 7,8 and 9. Students will use their answers to find the color. They will then use the color on the corresponding numbers on the pictures. This is a PowerPoint format. It includes 4 pag
7th - 9th
Algebra, Decimals, Financial Literacy
Also included in: Winter Percent Sales Tax Tip Discount and Markup Coloring Activities
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