Percent Increase and Decrease Quiz
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Mark-Up, Percent Increase & Decrease Task Cards
This set of task cards will provide students with the opportunity to demonstrate their ability to solve problems related to mark-ups, percent increase, and percent decrease. To perform these tasks the student will apply their mathematical knowledge related to basic arithmetic operations and percents. Topics included in this set of task cards include: Mark-Up. Percent Increase. Percent Decrease. Many common core objectives will be met by each student completing these task cards.
4th - 12th, Adult Education
Applied Math, Other (Math)
Valentines Day Percentages: Increase, Decrease & Change Word Problems
Are your students struggling with the percentage change/difference? Give them this Valentine's Challenge they'll actually want to solve. This resource reinforces on core Grade 8 - 9 skill of percentages. While themed around Valentine's Day, the math rigorous covers Percentage Increase: Financial change in real-life situationsPercentage Decrease: Calculating discounts and taxPercentage Change: Comparing original vs. new values in real-world contextsMulti-step percents: To find differences in seas
8th - 9th
Applied Math, Basic Operations, Financial Literacy
8:55
Percent Change Made Easy – Algebra 1 Video Lesson
Help students master percent increase and decrease—and know when solutions make sense—with this step-by-step Algebra 1 video lesson. Learners practice reversing percent changes to find original values, computing multi-step percent changes, and modeling constraints using simple equations to judge viable real-world answers. This video pairs seamlessly with the companion “Mastering Percent Change: Real-World Practice with Increases and Decreases” worksheet (sold separately on Teachers Pay Teach
8th - 11th
Algebra, Applied Math, Math Test Prep
CCSS
8.EE.C.7
, 8.EE.C.7a
, 8.EE.C.7b
+2
All About Percents (mini lesson and mini real world project)
Fun, simple lesson and real world activity/project for learning about percent increases and decreases!
3rd - 12th
Algebra, Applied Math, Math
Describing Change with Percentages (High-school Quantitative Reasoning)
Lesson 6– Describing Change with Percentages (high-school Quantitative Reasoning) In this challenging No Prep Math lesson, high-school students will calculate and use absolute and relative change, solve problems with percent increase and percent decrease, and make comparisons with percentages. Notes and examples, a homework assignment, and answer keys are included. ---------------------- This is lesson 6 of my unit “Understanding Numbers” – the first unit of my high-school Quantitative Reasoning
11th - 12th
Applied Math, Math, Other (Math)
Fundamental Finance Unit for H.S. Students, Lesson 1 | The Mortgage Loan
The student will be able to: • fill in the Borrower’s Schedule for a Mortgage Loan which includes . . . • repeating the Payment Made as a constant value. • calculating and entering the Interest Paid as a constant percent of the Balance Owed. • calculating the Principal Paid by subtracting Interest Paid from Payment Made. • calculating the New Balance by subtracting Principal Paid from Balance Owed. • verifying that the bottom line New Balance is zero or very close to it ! • explaining why th
10th - 12th, Adult Education
Applied Math, Math
Also included in: Fundamental Finance for High School Students Bundle | Lessons 1 ~ 6
Percent & Proportion Scavenger Hunt | Real-World Math Review
Looking for a way to get your students up and moving while reviewing percentages, proportions, and real-world problem solving? This engaging math scavenger hunt includes 10 challenging stations that cover multi-step problems involving percent increase/decrease, discounts, tax, tips, unit rates, and proportional reasoning. It’s perfect for middle school and high school students who are ready to apply their math skills to real-life scenarios. This resource is ideal for: ✔ End-of-unit review ✔
7th - 12th
Applied Math, Financial Literacy, Money Math
KEY | Fundamental Finance Unit for H.S. Students, Lesson 1 | The Mortgage Loan
Finance As. 1The student will be able to: • fill in the Borrower’s Schedule for a Mortgage Loan which includes . . . • repeating the Payment Made as a constant value. • calculating and entering the Interest Paid as a constant percent of the Balance Owed. • calculating the Principal Paid by subtracting Interest Paid from Payment Made. • calculating the New Balance by subtracting Principal Paid from Balance Owed. • verifying that the bottom line New Balance is zero or very close to it ! • expl
10th - 12th, Adult Education
Applied Math, Math
Also included in: KEYS | Fundamental Finance for H.S. Students: Lessons 1 ~ 6
Working with Ratio & Proportion Task Cards.
This set of task cards will challenge each student to demonstrate their ability to applyratio and proportion theory. The first section of cards will ask students to write a ratio in 2 ways while the second section of cards will represent applications of the ratio/proportion theory. Common core standards included: RP.A.1, RP.A.2, RP.A.3.
Some additional activities of interest may be:
Banking, Mortgages, & Simple Interest Task Cards.
Banking, Mortgages, & Simple Interest.
Mark-up, Percent
3rd - 12th, Adult Education
Applied Math, Basic Operations
CCSS
6.RP.A.1
, 6.RP.A.2
, 6.RP.A.3
What Do Graphs Say?
This set of 20 activities will answer the question “What do graphs say?”. Challenge your students to analyze graphics and respond to given questions will improve their problem solving skills.
Teachers may use this packet as a cooperative group lesson, assigned homework, board work, after student completion of assignment activity, and many others.
Common core standards that will be met in this activity include CCSS. math content .3MD.B.3 and 3MD.B.4.
Presented in PDF or Power Point
3rd - 12th, Adult Education
Applied Math
CCSS
3.MD.B.3
, 3.MD.B.4
Stock Market Calculations Lesson - Percent Change, Rate of Return, and More!
This easy-prep financial literacy investing lesson will help your students apply real-world math skills to the stock market. Topics include capital gains/losses, dividends, percent change, rate of return, and more. This lesson is designed to give students a greater understanding of the values shown on finance websites while studying the stock market. The lesson includes a guided practice worksheet with examples to use while instructing students. Students then complete a self-checking workshe
8th - 12th
Applied Math, Business, Economics
Increasing & Decreasing Intervals – Guided Notes + Practice
This resource helps students understand increasing and decreasing intervals of a function using guided, scaffolded notes and visual support. Ideal for all Algebra students, especially multilingual learners and those who benefit from step-by-step guidance. What’s Included: ✅ “Words to Know” section with student-friendly definitions ✅ Scaffolded lesson notes to guide learning ✅ Examples, Try It & Do You Understand? ✅ Answer key for easy grading or self-check ✅ Focus on vocabulary with visu
9th - 11th
Algebra, Applied Math, Math Test Prep
Percentage of Change - Increasing and Decreasing - PowerPoint
This lesson teaches students how to calculate percentages of increase or decrease. The PowerPoint is highly animated, easy to understand, and high effective at highlighting common pitfalls to be avoided.
6th - 10th
Applied Math, Math
Population Studies: You are the Scientist Lesson
This lesson involves studying different populations and why they decrease or increase. This gets the student involved by having them be the scientist.
The terms in this presentation include:
population density
observation
sampling
mark-and-recapture
birth rate
death rate
immigration
emigration
food
space
climate
Both the presentation and the work page can be found in the zip file. The work page contains an answer key. The paid file has been left as a pptx file so the buyer may add or remove
4th - 9th, Higher Education
Applied Math, Earth Sciences, Environment
CCSS
RI.5.4
, RI.5.7
, RST.6-8.1
+6
Guided Notes - Lesson 6.1, part 1 - Graphing Exponential Functions
Objective: I can graph exponential growth and decay functions and interpret key features of their graphs - Warm up: simplify numbers with rational exponents - Vocabulary: exponential function, exponential growth, asymptote - Discover the graph of an exponential growth function with b as the base - Graph the doubling function, 2^x - Transformations of growth functions - Example - Constant percent increase, A(t)=P(1+r)^t - Application problem
9th - 12th
Algebra, Algebra 2, Applied Math
CCSS
HSF-IF.B.4
, HSF-IF.C.7e
, MP1
+1
Also included in: Algebra 2 - Unit 6 - Exponential Functions
Guided Notes - Lesson 6.1, part 2 - Graphing Exponential Functions
Objective: I can graph exponential growth and decay functions and interpret key features of their graphs - Warm up: Choose the bank account that yields the highest - Vocabulary: Exponential function, asymptote, exponential decay - Discover the graph of an exponential growth function with b as the base - Determine if a function is growth or decay by evaluating b - Graph the halving function (1/2)^x - Transformations of decay functions - Compare exponential functions - Graph piece-wise exponential
9th - 12th
Algebra, Algebra 2, Applied Math
CCSS
HSF-IF.B.4
, HSF-IF.C.7e
, MP1
+1
Also included in: Algebra 2 - Unit 6 - Exponential Functions
Linear Patterns and Painting Techniques
No Math experience required to teach and follow through the steps of this lesson. Answer key included. An introduction to increasing and decreasing linear pattern rules. No Art experience required to teach and follow through the steps of this lesson. An introduction to painting techniques and colour mixing with templates. More teacher pay teacher resources coming soon! Visit our website for more resources: https://artofmathed.wixsite.com/educate
7th - 10th, Adult Education, Higher Education
Applied Math, Math, Visual Arts
CCSS
8.F.A.2
, 8.F.A.3
, HSF-LE.A.1
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)
Notes: Ch 1.4 - On Sale! (discounts) - Workplace Math 10 uneditable PDF
Scaffolded notes (uneditable PDF 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 stu
10th
Applied Math, Math, Other (Math)
Applications of Quadratics Notes - (Attributes, Domain, and Range)
Applications of Quadratics | Guided Notes Using a Single Graph | Algebra 1 | Interactive Notebook Help your students make real-world connections with this focused set of notes on quadratic applications! Using just one graph, students will analyze key features such as x- and y-intercepts, vertex, domain and range, and intervals of increase and decrease—all in a structured and accessible format. Designed with composition notebook and full-page options, this resource is perfect for interacti
9th - 11th
Algebra, Algebra 2, Applied Math
Also included in: Quadratic Notes Bundle - Growing - BTC - INB
Percentages Mega Practice Pack: 500 Calculator Questions for Fluency, Accuracy
Sharpen percentage skills with this no-frills pack of 500 calculator-based questions—ideal for students in Years 5–12. Every question comes with a clear answer, making it perfect for homework, revision, or quick-fire practice. 📊 What’s Inside 500 percentage questions designed for calculator useCovers a wide range of percentage scenarios: finding percentages, percentage increase/decrease, and reverse calculationsAll answers included for easy marking or self-checking 🎯 Why It Works This pack
5th - 12th
Applied Math, Arithmetic, Basic Operations
Decimal Percent: Less Than One & Over One Hundred- Real World Math 7th 8th 9th
Here are ready-to-go Real-World Decimal Percent word problem worksheets that show students in 7th, 8th or 9th grade real-world scenarios that require the use of percentages less than one (0.5%) and percentages greater than one hundred (250%) to solve. From population growth to medical statistics to small businesses- we use information about percentages in our daily lives without even noticing it!Your Students Will:Learn from a sample scenario involving house price appreciation.Solve real-wor
7th - 9th
Applied Math, Decimals, Numbers
CCSS
7.NS.A.3
, 7.RP.A.3
, MP4
Consumer Math Gratuity Lesson on Calculating Tip and Using Percents
In this consumer math product, students will be provided with scaffolded notes about tipping and gratuity. They will calculate the tip using percentages and learn how to tip the appropriate amount based on various scenarios. For example, students will discover the appropriate amount to tip for hotel staff, restaurant servers, taxi drivers, and food delivery drivers. Lastly, students will also learn an easy way to calculate the tip without using a calculator! What's Included:4-page scaffolded stu
11th - 12th, Adult Education
Applied Math, Business, 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)
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