Percent Increase and Decrease Quiz
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Percents Reference Sheet: Percent Change, Increase, and Decrease
This reference sheet on Percents is great for notes or a study guide. Includes how to calculate percents (is over of), percent increase, percent decrease, and percent change. Hand drawn!
6th - 12th
Algebra, Algebra 2, Math
Also included in:Â Math Reference Sheets and Anchor Charts Complete Set
Exponential Functions (Percent Increase or Decrease) Guided Notes and Practice
This assignment covers word problems about exponential functions with percent increase or decrease. For example, if there are 5000 people in your town, and the population grows by 10% per year, how many people are in your town in 8 years? This worksheet has a QR code, which links to a video that walks students through the "guided notes" portion of the assignment, which they can follow with 8 individual practice problems.
8th - 12th
Algebra, Math, Other (Math)
CCSS
HSF-LE.A.1b
, HSF-LE.A.1c
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
Writing Exponential Equations from Word Problems - Guided Notes and Practice
This step by step, discussion driven, no-prep notes and practice set that covers Writing Exponential Equations from Word Problems is a great way to teach & introduce analyzing growth and decay exponential word problems to your students. The first page of the notes is more instructional and goes over key words and phrases associated with exponential functions and how to set up and equation given either a percent of increase/decrease or a multiplicative factor with 2 examples to discuss together
8th - 11th
Algebra, Math, Other (Math)
CCSS
HSF-IF.C.8b
, HSF-BF.A.1
, HSF-LE.A.1c
Also included in:Â Exponential Functions - Guided Notes and Practice UNIT BUNDLE
BUNDLE: Graph Polynomials: Guided Notes, Worksheet, Review, Quiz (All Editable)
Everything you need to teach students to graph polynomial functions. I use this with Big Ideas Algebra 2 (Larson and Boswell) Chapter 4-1, but it could go with any book or as a stand-alone unit. Includes guided notes with 14 examples to work through with students to teach graphing polynomial functions, a practice worksheet with 18 problems, a quiz review worksheet with 11 problems, and a quiz with 10 problems. Topics included are: Identifying and describing polynomial functionsEvaluating polyn
9th - 12th
Algebra, Algebra 2, Math
CCSS
HSF-IF.B.4
, HSF-IF.C.7
Percent Change Guided Notes Sheet | Structured Math Notes Page & Key
These guided notes on the topic of Percent Change (percent increase & percent decrease) will make teaching this topic in a middle school math classroom a breeze! Structured notes page is provided as well as an answer key. Need more practice on this topic? Check out this bundle of practice from my store!
7th - 9th
Algebra, Other (Math)
Percent of Change Increase/Decrease Doodle Graphic Organizer
Doodle graphic organizer used to develop an understanding of percent of change. Percent of increase and decrease are focused on. Sample problem encourage your students to refer to their notebooks to remember how solve these problems. Allow your students the ability to use visual cues to aid in memory and recall. The document prints on standard paper but can be trimmed to fit a composition notebook (that's how I use it). A key is included. I have used math journals in my classroom for almost 20 y
5th - 10th
Algebra, Math, Other (Math)
Exponential Models - Percent Growth & Decay
Intro: Problems #1-2; Compound Interest and Car Depreciation - complete tables, create equations/models, answer questionsPercent Increase and Percent Decrease - Formula templates and contextual problems Answer Key on pg 5-6 Many other exponential activities on TPT!Please Follow me!https://www.teacherspayteachers.com/store/mary-landon
9th
Algebra
CCSS
HSF-BF.A.1
, HSF-LE.A.1c
, HSF-LE.B.5
Also included in:Â Exponential Functions
Percent of Change Foldable
This foldable can be used in accompaniment to the Percent of Change Lesson. It introduces students to percent of increase and decrease, allows students to think about how percent of change is applied in the real world, practice examples, and understand procedural steps.
8th - 9th
Algebra
Math Reference Sheets Bundle: Algebra I, Algebra II, Geometry
This is a bundle of all of my Algebra I, Algebra II, and Geometry reference sheets. Topics include: FactoringPercents: Finding percents, Percent Change, Increase, and DecreaseProportional RelationshipsSlopeSystems of EquationsTransformationsTriangle SimilarityClassifying QuadrilateralsTrigonometric Ratios, Quadrantals, Special Right TrianglesDimensional Analysis and Unit ConversionsUnit Circle and Trigonometric Functions GraphsPolygonsGraphs of Absolute Value Functions
7th - 12th
Algebra, Algebra 2, Geometry
Calculating Percentages Notes & Word Problems
These resources break down the Part = Percent * Total formula and the simple interest formula, along with explaining how to find a total with a percent increase/decrease and how to find a percent increase/decrease. Resources were designed for maximum student involvement & movement within the classroom!On day 1, two pages of explanations/practice can be used as scaffolded notes driven by the teacher or student-centered using the jigsaw cooperative learning method (instructions provided). Â On da
8th - 12th
Algebra, Applied Math
Also included in:Â Applied Math - Yearlong Curriculum!
Double Number line - Percentages / Percents with Real-World Scenarios
What is included:- Worksheet: 6 practice questions - Worksheet Answer Key: Detailed work and step-by-step solutions - Notes: 2 guided questions with answers - Challenge Question: 2 versions with different levels of scaffolding, plus a complete answer key Description:In this activity, students learn how to solve percent increase and percent decrease problems by creating and analyzing double number lines. Students begin by labeling one number line with the original amounts and the second with the
5th - 12th
Algebra, Basic Operations
Algebra 1 Chapter 2 Equations Notes
I use these notes to work with my students on how to solve equations. I solve the problems in yellow together as a class. Then I have students work on the problems in white on their own. I think this method is excellent with working with lower level students who need more time to understand these concepts. 2.1 Solving Equations by Adding or Subtracting 2.2 Solving Equations by Multiplying or Dividing 2.3 Solving Two-Step and Multi-Step Equations 2.4 Solving Equations with Variables on Both Sid
8th - 10th
Algebra, Math
CCSS
HSA-SSE.A.1
, HSA-SSE.A.1a
, HSA-SSE.A.1b
 +6
Increasing and Decreasing Notes, Activity, and Assessment - No Prep
Master Function Attributes with Ease! 📈 Stop hunting for separate resources to teach function behavior. This comprehensive, no-prep bundle combines everything your students need to master intervals of increase/decrease, positive/negative behavior, and domain/range in one streamlined lesson. Whether you are introducing the concept or providing much-needed remediation, this resource tackles the "big three" of function analysis using a variety of parent functions, including the often-challenging
10th - 12th
Algebra, Algebra 2, Math
Intervals of Increasing and Decreasing Foldable | INB Size | Guided Practice
📈 Intervals of Increase, Decrease, and Constant Foldable | Graphing FunctionsHelp your students understand how graphs change with this interactive foldable! This hands-on resource guides students through identifying intervals of increase, decrease, and constant using both real-world examples and graphs. Perfect for middle school math or algebra, this foldable makes abstract graphing concepts more concrete and easy to remember. Includes: Foldable template (student version) Definitions and ex
7th - 9th
Algebra, Applied Math, Other (Math)
CCSS
8.F.B.5
Function Notes Defining, Domain & Range, Linear, Increasing/Decreasing Algebra
Everything students need to master function basics in Algebra 1 — from the definition and vertical line test to identifying increasing, decreasing, and constant intervals. Fully digital, self-grading, and no prep required. ★ WHAT'S COVERED (4 Topics) • Defining Functions — the "exactly one output" rule, function notation f(x), the vertical line test, identifying functions from ordered pairs and tables; visual canvas diagrams showing function vs. non-function • Domain & Range — inputs (domain) an
6th - 10th
Algebra, Applied Math, Graphing
Increasing and Decreasing Functions Guided Notes and Triple Match Activity
This Increasing and Decreasing Functions Guided Notes and Triple Match Task Card Activity will engage your students while they practice determining the intervals where the function is increasing and decreasing, a key property of functions. The notes also demonstrate where a function is constant. What's Included? Guided Notes with examples for students to complete12 Graphs of Functions, designed to be analyzed easily. 12 cards with intervals for increasing 12 cards with intervals for decreas
9th - 11th
Algebra, Algebra 2, PreCalculus
CCSS
HSF-IF.A.1
, HSF-IF.B.4
, HSF-IF.C.7
Increasing, Decreasing, and Constant Intervals | Reference Guide & Differentiate
Help your students master increasing, decreasing, and constant intervals with this versatile reference guide and practice set! The included color reference page clearly explains each concept with labeled examples, while the differentiated practice sheets allow for gradual release of responsibility. This resource is perfect for: Introducing function behavior from a graph Providing extra support for struggling learners Quick notes, review, or recap activities Exit tickets or informal assessme
10th - 12th
Algebra, Algebra 2
Math Warm-Up Do Now | Exponents, Percent Increase & Scientific Notation | Grades
Need a quick, structured math warm-up that reviews multiple core skills in one lesson? This Math Do Now / Bell Ringer worksheet helps students practise essential numeracy and algebra foundations, including exponents, percent increase, and converting between scientific notation and standard form. Designed for independent work and completed without a calculator, it’s ideal for building fluency and checking understanding. What’s Included✔ 1 printable Do Now / Bell Ringer worksheet ✔ Mixed-skil
4th - 12th, Adult Education, Higher Education
Algebra, Arithmetic, Order of Operations
Increasing and Decreasing Intervals Notes with Answer Key
I created these notes for student who weren't motivated and had to take the algebra 1 course again. You can, of course, modify them and make them either more simple or more difficult (involved) based on motivation and level of your students.
7th - 11th
Algebra
Increasing and Decreasing vs Growth and Decay of Exponential Functions Notes
Do you want a lesson on increasing & decreasing vs growth & decay of exponential functions? This lesson is ready to use and has everything you need! In this lesson your students will learn how to identify if an exponential function is exponential growth or exponential decay and if the exponential function is increasing or decreasing. Students will learn the difference between increasing/decreasing and exponential growth/decay. This lesson includes: ✨ 1 page of guided notes ✨ 1 page of practice ✨
9th - 12th
Algebra, Algebra 2, PreCalculus
CCSS
HSF-IF.B.4
Also included in:Â Characteristics of Exponential Functions Bundle
Percents Unit - Guided Notes and Homework
This unit is a collection of 7 of my lessons, plus a review and quiz. For detailed information about each, feel free to check them out in my store! Included in this unit are: - Introduction to Percents (Guided Notes and Assignment) - The Percent Proportion (Guided Notes and Assignment) - Percent Proportion Word Problems (Guided Notes and Assignment) - Percent Equations (Guided Notes and Assignment) - Discounts, Markups, Sales Tax and More (Guided Notes and 2 Assignments) - Percent of Change (Gui
6th - 10th
Algebra, Math, Other (Math)
CCSS
7.EE.B.4
, 6.RP.A.3c
, 7.RP.A.3
 +2
Algebra - Ratios & Proportions TOTAL UNIT Bundle: Notes, Quizzes, Review, & Test
Are you starting your Algebra Ratios & Proportions Unit and looking for an easy ready to go all-in-one comprehensive unit bundle: complete with lessons (guided notes), homework worksheets, quizzes, reviews, & tests to be able to just hit print & teach? If so, this ready to use comprehensive bundle will provide you with just what you need! What topics it covers:Ratios & ProportionsRatios & Proportions in Similar FiguresPercents with Ratios & ProportionsThe Return of PercentsDirect & Inverse
7th - 10th
Algebra, Applied Math, Math
Algebra - Ratios & Proportions Unit Guided Notes, Worksheets, & Quiz Bundle
Are your Algebra students starting their Ratios & Proportions Unit and you're looking for an easy ready to go total unit lesson plan (guided notes) bundle with quiz assessment forms to be able to just hit print & teach? If so, this ready to teach bundle will provide you with just what you need! What topics it covers:Ratios & ProportionsRatios & Proportions in Similar FiguresPercents with Ratios & ProportionsThe Return of PercentsDirect & Inverse VariationProbabilityTheoretical vs Experiment
7th - 10th
Algebra, Applied Math, Math
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