Percent Increase and Decrease Quiz
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Percent of Increase & Decrease
Product Details:
In this lesson, students use proportions to solve percent of increase and percent of decrease problems in real world contexts.
An answer key is included with this lesson.
I use this activity as part of my 7th-grade percents unit.
Check out these additional time saving products from Wrestle with Math!
Application of Percent Bundle! (6 Printable Activities)
Percent Error
Percent Problem Solving with Tasks
Discounts and Markups (Percent Proportion)
Percent of Incre
6th - 8th
Fractions, Numbers, Other (Math)
CCSS
7.EE.B.3
, 7.RP.A.3
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)
Percent of Change Notes
These notes on Percent of change are partnered with the video , Percent of Change, but can be used independent of the video. It covers percent of change - increase and decrease. It includes an example as well as a few practice problems. The accompanying video can be found in my store.
This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.
6th - 8th
Applied Math, Other (Math)
Percentage Increase and Decrease Double Lesson Pack
Percentage Increase and Decrease – Complete Resource Pack for Middle School Math Make teaching percentage increase and decrease easy, engaging, and differentiated with this ready-to-go resource pack! Perfect for upper elementary or middle school students, this comprehensive pack has everything you need to run an effective double lesson (or two single lessons) with minimal prep. ✨ What’s included: ✅ Detailed double lesson plan – clear objectives, step-by-step teaching notes, explanations, and
6th - 7th
Financial Literacy, Other (Math)
CCSS
7.EE.B.3
Ratios and Proportions 11 - Finding Percent Increase Using Proportions
• Articulate: tax is added to a purchase.
• Calculate the price of an item including tax.
5th - 8th, Adult Education
Algebra, Fractions, Other (Math)
Ratios and Proportions 10 - Finding Percent Decrease Using Proportions
• Articulate: a discount is a price reduction.
• Calculate the price of an item (before tax) with a given discounts.
5th - 8th, Adult Education
Algebra, Fractions, Other (Math)
Percentages Tip Sheet
This document is designed as a study aid for a quiz or test using story problems related to percentages. This will work with problems where students calculate tips, sales tax, percent discount and markup.
6th - 8th
Basic Operations, Decimals, Other (Math)
Notes: Ch 1.4 - On Sale! (discounts) - Workplace Math 10 editable Word Doc
Scaffolded notes (editable Word document) and practice questions to help teach Chapter 1.4 - On Sale! (markups, discounts, taxes, percentage increase/decrease) in Workplace and Apprenticeship Math 10. This resource covers calculating discounts, adding taxes, and percentage increases/decreases) with blank notes to print off for students to fill in. Answer key is included with questions worked out step by step. Link to a Google Form is included for purchase for extra practice and/or to assess stud
10th, Adult Education, Higher Education
Applied Math, Math, Other (Math)
Real Numbers Revision Worksheet | Inequalities, Scientific Notation & Percentage
Real Numbers Revision Worksheet | Inequalities, Scientific Notation & Percentages | Middle School MathsThis Real Numbers Revision Worksheet is a clear, no-fluff practice resource designed to consolidate key number skills commonly assessed in middle school maths. Students work through a structured Do Now / Revision task covering inequalities, scientific notation, and percentage increase & decrease, making it ideal for lesson starters, independent practice, homework, or assessment preparation.
5th - 12th, Adult Education, Higher Education
Basic Operations, Numbers, Other (Math)
First Grade Common Core Math Quizzes & worksheets - 1st semester
I made math quizzes to assess mastery of the first grade math common core standards taught the first semester. I also made a practice sheet and homework sheet in the identical format as the quiz. The practice sheet introduces first graders to the format of the quiz and the homework sheet helps involve the parents in the standard mastery process.
At my school students need to get 80% right on each part of the quiz or they are given remedial instruction right away until hopefully they master
1st
Math Test Prep, Other (Math)
Ratios, Proportions, Cross-multiplication, and Percent
Ratios, Proportions, Cross-multiplication, and Percent
Definitions and use of ratios, proportions, cross-multiplication, and percent are taught and demonstrated. Students are then given problems – including word problems – to apply what they have learned to real-world situations. This is followed by step-by-step solutions.
SAMPLE
The distance between two cities is 60 miles. After going 42 miles, what percentage of the distance has been traveled?
Make a ratio with x over 100. Then solve for x.
7th - 9th
Algebra, Applied Math, Other (Math)
Ratios and Proportions 09 - Finding Percents Using Proportions
• Set up proportions to determine the percent of a number.
• Estimate and calculate percents by solving proportions.
• Understand that a “percent” is just a ratio for parts out of 100.
5th - 8th, Adult Education
Algebra, Fractions, Other (Math)
Creating Pie Charts, Middle School, Proportions and Percents
Your purchase comes with the Interactive Notebook entry pictured above, and a classwork assignment, and a homework assignment to practice with. The notes include directions on how to calculate how many degrees each color should be, and how to calculate the percent of each color. The homework includes a paper protractor scholars can cut out to use at home.
6th - 8th
Math, Other (Math), Statistics
CCSS
7.RP.A.2
Algebra - QUIZ on Solving Equations and Properties
Hi everybody! This is a 5 question, multi part QUIZ on solving various equations. Some of these involve fractions and/ or decimals, so calculators are encouraged. I also incorporate the 5 properties needed to solve an equation. They are: 1) commutative2) associative3) distributive4) additive property of equality5) multiplicative property of equalityOne question is a word problem, but multiple choice, that will test your student's skills with their vocabulary. As with all of my products,
7th - 9th
Algebra, Math Test Prep, Other (Math)
Divisibility Rules, Prime Factorization & LCM Worksheet | Year 8 / Grade 7–8
This low-prep, no-calculator maths worksheet is designed to strengthen students’ understanding of divisibility rules, prime factorization, and lowest common multiple (LCM). Perfect as a Do Now, revision task, homework assignment, or quick formative assessment, this resource reinforces essential number sense skills commonly taught in Grade 7–8 / Year 8 Mathematics. Students practise: Identifying numbers divisible by 2, 5, and 10 Applying divisibility rules to justify answers Using factor
6th - 12th, Adult Education, Higher Education
Basic Operations, Numbers, Other (Math)
Year 9 Fractions & Decimals Worksheet | Converting Fractions, Recurring Decimals
This Year 9 Fractions & Decimals Do Now / Revision Worksheet is a focused, no-calculator resource designed to reinforce key fraction and decimal skills through clear, scaffolded questions. Perfect for lesson starters, revision, early finishers, or formative assessment, this worksheet encourages students to show full working and apply multiple strategies when working with fractions and decimals. What’s Included✔ Converting mixed numbers to decimals ✔ Converting terminating decimals to fract
6th - 12th, Adult Education, Higher Education
Basic Operations, Fractions, Other (Math)
Year 10 Algebra Worksheets | Solving Linear Equations & Checking by Substitution
This Year 10 Algebra revision worksheet provides students with structured practice in solving linear equations and checking solutions using substitution. Designed as a Do Now, revision task, or consolidation activity, this resource encourages clear working and mathematical accuracy without the use of calculators. Students progress through multiple sets of equations, building confidence in: Solving linear equations Verifying solutions through substitution Showing full working using correct
4th - 12th, Adult Education, Higher Education
Algebra, Algebra 2, Other (Math)
Rounding Whole Numbers and Decimals Bundle-Games/Written Tasks/Group Activities
This bundle includes 10 activities for students to immerse themselves in. The activities include games, written tasks intended to be completed individually, whole-class activities, and group work.
The activities include:
- Find Someone Who Worksheet (Whole-Class Written Activity)
- Rounding Bingo Game (Whole Class Activity)
- Rounding Quiz-Quiz-Trade Cards (Whole Class Activity)
- A Group Rounding Task
- Rounding with Word Problems (Written Task)
- Rounding Sums (Written Task)
- Rounding Dif
4th - 6th
Decimals, Other (Math), Place Value
Ratios / Proportions / Percent for Sixth Graders
If your child is struggling with math, then this book is for you; the short book covers the topic and also contains 30 practice problems to work with.
This subject comes from the book “Sixth Grade Math (For Home School or Extra Practice)”; it more thoroughly covers more fifth grade topics to help your child get a better understanding of fourth grade math. If you purchased that book, or plan to purchase that book, do not purchase this, as the problems are the same.
6th
Algebra, Other (Math), Statistics
Math Angles Board Game Instructions (and Rubric/Turn-In Checklist!)
Hi! I'm Abby. I've been a teacher for 8 years and I was recently looking for a final project where my students use their knowledge of angle types and measurements. My students love using their protractors and this was a fun, creative spin to do instead of a final formative assessment.Instead of finding a project, I made my own! The objective of this project is for students to work with a partner to draw angles, label them, design and build a creative board game using their knowledge of angle typ
5th - 9th
Geometry, Math Test Prep, Other (Math)
Lesson Plan - Ratios and Area - Designing a Garden
In this two day lesson, students will design colorful gardens that demonstrate exploration and understanding of ratio relationships and calculated area. A task sheet is included with descriptions of the ratios to be explored; the result is open-ended, allowing students to build gardens that are unique to them while respecting the guidelines of the task.
Additionally, I left this product in Word for to allow for editing - the review quiz is intended to provide data through an online system, but
5th - 6th
Geometry, Math Test Prep, Other (Math)
7 Lesson Plans - Fluently Add and Subtract Multi-Digit Whole Numbers - Grade 4
In the realm of Grade 4 math education, crafting engaging lesson plans for topics like fluently adding and subtracting multi-digit whole numbers can be daunting. To make it easy for you, here is a set of meticulously crafted lesson plans. These plans offer a structured approach, guiding students through coherent learning journeys from engaging introductions to reflective closures. Educators have the flexibility to customize each plan to meet instructional preferences and student needs, ensurin
3rd - 4th
Math, Mental Math, Other (Math)
CCSS
4.NBT.B.4
Is It Really News? Real World Percents Activity
This is a real world activity for practicing percent calculations. I have included the lesson plan, student directions, handout and rubric. It's all ready to go!
6th - 8th
Basic Operations, Other (Math)
Ratios and Proportions 18 - Identifying the Type of Percent Problem
• Identify the type of percent problem that they are being presented with.
• Use proportions to solve percent applications.
• Difficulty solving percent problems is due to the inability to recognize what the question is asking.
• Key words and phrases can be identified to help determine and draw up a plan of action.
6th - 8th
Algebra, Fractions, Other (Math)
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