Percent Increase and Decrease Quiz
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7th Grade Percent Change | Increase & Decrease Worksheet + Answer Key
This worksheet gives students structured practice with percent increase and percent decrease, beginning with straightforward numerical problems and progressing into real-world situations. In Part 1, students apply the percent increase formula to scenarios involving price changes, population growth, test score improvement, and weight gain. Part 2 shifts to percent decrease with examples such as discounts, declining populations, reduced calories, and drops in value. Part 3 contains multi-step word
6th - 8th
Geometry, Measurement, Numbers
CCSS
7.RP.A.3
, MP2
, MP4
Percent Increase or Decrease of Volumes
This worksheet explores the effects of increasing or decreasing the dimensions of solids by a certain percentage. It was inspired by a question from a practice book for the SAT 2 Math Subject Test. I kept having students ask me how to solve these types of problems, so I decided to make a worksheet (and a video!--see the link below).
This is a little advanced for the typical geometry class--perhaps it is best-suited for an honors class or as an exploratory assignment with some guidance.
I'v
9th - 12th
Algebra 2, Geometry, Math Test Prep
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
7th Grade Math Vocabulary Bundle
This colorful set provides vocabulary words aligned with the openup resources math program for 7th grade. Included you will find:1. Word wall words 2. Blank student copy of vocabulary sheets to complete definitions and examples 3. Teacher copy of vocabulary sheets with completed definition and examples Words Included: Scaled Copy, Scale Factor, Corresponding, Scale, Scale Drawing, Equivalent Ratios, Constant of Proportionality, Proportional Relationship, Origin, Circle, Circumference, Diamete
7th
Arithmetic, Geometry, Math
CCSS
7.G.B.4
, 7.G.B.5
, 7.SP.A.1
+2
Pi and Pies: Practice with Circles and Percents Worksheet
Engage your students with this comprehensive review of circle equations and percent change! This no-prep worksheet is designed to reinforce key math concepts, making it perfect for classwork, homework, test prep, or emergency sub plans. What’s Covered?Circumference of a circleArea of a circleVolume of cylinders (i.e. pies)Percent increase and decreaseWhy You’ll Love This Resource:Concept Reinforcement – Helps students strengthen their understanding of essential math topicsPrint & Go – No prep re
6th - 8th
Geometry, Math
CCSS
7.G.B.4
, 7.EE.A.2
Multiply & Divide Percentage | Real-World Word Problems | 6th Grade Math
Help your students make sense of multiplying and dividing percentages with this engaging 6th-grade math worksheet! Students explore how to find percentages of quantities and how to determine “what percent one number is of another” through real-world problems. Using relatable scenarios such as discounts and basketball goals, learners apply both multiplication and division to calculate percent increase, decrease, and comparison. Each task walks them through step-by-step reasoning, showing how to
5th - 7th
Geometry, Measurement, Numbers
CCSS
6.NS.B.3
, 6.RP.A.3
, MP2
+1
Percents Greater Than 100% & Less Than 1% | Real-World Tasks | 6th Grade Math
Challenge your students to think beyond typical percent problems with this engaging Percent Greater Than 100% and Less Than 1% worksheet! Designed for 6th-grade math, this resource helps students understand how percentages greater than 100% represent increases beyond the whole, while those less than 1% represent very small parts of a whole. Students solve four real-world word problems, including scenarios such as salary increases, stock growth, evaporation, and survey data. Each problem guides l
5th - 7th
Geometry, Measurement, Numbers
CCSS
6.NS.B.3
, 6.RP.A.3
, MP2
Circles Circumference Area Arc Length Sectors No Prep Worksheets Notes Quizzes
Each concept comes with a notes page and an independent practice activity. A filled-in color-coded version of the notes pages is included to decrease teacher prep time and for use as a handout for absent students or for those needing lesson modifications. Lessons can be used as a comprehensive unit or as separate components. ACTIVITIES> Circumference Notes Page > Circumference Independent Practice (10 questions) > Area of a Circle Notes Page > Area of a Circle Independent Pra
6th - 10th
Algebra, Geometry, Math
Percent-Mystery Picture Cupcake
-Students learn to find each percent by discovering a mystery picture
-Students will be engaged coloring and counting squares
-Increase their spatial reasoning when counting
-Visualizing support by coloring areas as a percent
-Use mathematical procedures to find the answer
-Each student may select their color options
-Final product helps students double check their work by discovering the picture of a cupcake
Math Skills & Vocabulary:
Ratios
Rates
Percent
Equation
Proportion
Area
Rounding
Ma
5th - 7th
Fractions, Geometry, Math
Percent-Mystery Picture Lizard
Students learn to find each percent by discovering a mystery picture.
-Students will be engaged coloring and counting squares
-Increase their spatial reasoning when counting
-visualizing support by coloring areas as a percent
- Use mathematical procedures to find the answer
-Final product helps students double check their work by discovering the picture of a lizard
Math Skills & Vocabulary:
Ratios
Rates
Percent
Equation
Proportion
Area
Rounding
Mathematical practices:
Creating
Visualizing
M
5th - 7th
Fractions, Geometry, Mental Math
Fast Facts & Fluency - A 1 Minute Math Quiz - Trigonometric Ratios
Test the trigonometric ratio fluency of your students with this quick quiz - perfect for a daily bellringer. There are 25 questions on this sheet. Also included is a handout with the basic trigonometric ratios. I like to give students 2 minutes the first time they work through passing the fast fact sheet. Then I will allow them to try to complete it in 1 minute. I find that starting these at the beginning of a trigonometry course, and continuing throughout the course daily until my students can
10th - 12th
Geometry, Math, Other (Math)
Grade 8 Interactive Notebook Growing Bundle - Foldables & Flipbooks for the Year
This is a bundle of grade 8 math resources designed for an interactive math notebook. Because a lot of the grade 8 content is introduced in early grades (and is the introduction to upper levels such as Algebra 1 and Geometry), you will see a lot of topics marked for different grade levels. This growing bundle will include all of the topics covered in Grade 8. As this bundle grows, the price will increase. Once purchased, the buyer will receive all additional updates and resources for free! Cu
6th - 9th
Geometry, Graphing, Math
Geometry in the real world
These questions focus on applications of area and volume. You can use them as a quiz, classwork or homework. With or without partners. Page 1 contains a cross unit example (question 1 is a percent/ ratio question)
6th - 8th
Algebra, Algebra 2, Geometry
Parent Functions Interactive Notes
This includes linear, quadratic, cubic, absolute value, square root, and rational functions. There are graphs and notes on each function. The notes for each function include domain, range, interval of increase or decrease, extrema, end behavior, x intercept, y intercept, rate of change, and symmetry.
8th - 12th
Algebra, Geometry, Graphing
Array Tetris (Fun Multiplication Facts Practice)
Math facts practice should involve more than just speed and memorization. This game helps students practice math facts while also promoting an understanding of how multiplication works. In Array Tetris, they roll two dice. They then form an array based on the two numbers they rolled, and strategically place the array on the bottom of the grid (as in Tetris). They go until they reach the top of the grid, and then add up their scores. Students can play alone or in teams, and can compare their sco
3rd - 5th
Basic Operations, Geometry, Math
Slope Packet ~ 9 pages of Slope
Begins with guided notes that describe the meaning of slope, and how to calculate slope. Introduces students to slope as the rate of change, and a ratio of the change in the y-value to the change in the x-value. Includes many real-life examples so that students develop a deep understanding of the meaning of slope. After completing this packet students will understand:
- Slope is a ratio that describes how fast or slow, and in which direction something changes.
- The steeper the line, or the
7th - 9th
Algebra, Geometry, Math
Walking Through Paper
zigzag, zig zag, area of a rectangle, thinking outside the box, increasing surface area with limited space, surface area, radiator, radiators, heating elements, storage, folding yardstick, paper fan, paper fans, accordion, accordions, concertina, concertinas, bellows, multiplication, division, decimals, inches, centimeters, answer sheet included Combine mathematics, science, and fun with this activity. Can You Walk Through a Hole in a Sheet of Paper? begins very much like a parlor trick but use
Not Specific
General Science, Geometry, Math
Grade 8 Binder Notes Worksheets Growing Bundle - Entire Year
This is a bundle of grade 8 math resources designed for printing and hole-punching for a math binder. Because a lot of the grade 8 content is introduced in early grades (and is the introduction to upper levels such as Algebra 1 and Geometry), you will see a lot of topics marked for different grade levels. This growing bundle will include all of the topics covered in Grade 8. As this bundle grows, the price will increase. Once purchased, the buyer will receive all additional updates and resour
6th - 9th
Geometry, Graphing, Math
Geometry Prep - Quiz
Are your students ready for Geometry? Assess their knowledge using this Quiz with three scrambled versions for increased academic honesty. This 25 question Quiz includes 20 matching vocabulary questions as well as 5 short-response questions with included keys for each version. This resource would be a great way to end the year when students are headed to Geometry or as a pre-assessment when they get there! You got this!Grab the Vocabulary Posters, Notes for Student Discovery, Review Game, an
8th - 10th
Algebra, Geometry, Math
CCSS
HSG-CO.A.1
, MP1
Also included in: Geometry Prep - BUNDLE
Full Geometry Bundle- Activities, foldables, word wall, ect. (Currently GROWING)
This is a full bundle includes ALL my geometry activities, foldables, word walls, ect at a 30 percent off discount. This is a GROWING BUNDLE; it includes all products so far created, and all future products that will be created. Purchase now, before the price increases. This bundle includes the following: Building Blocks of Geometry:-Angle Pair Foldable (Notes) -Special Angles Loop (Activity) -Distance and Midpoint Foldable (Notes) -Distance, Midpoint and Fractional Distance City Project (Activ
9th - 12th
Geometry, Math
Circles Vocabulary Doodle Notes for High School
Coloring/Doodle notes on circles vocabulary for high school geometry. The bubble letters and pictures allow students to color while taking notes to decrease distraction and increase engagement. Includes three examples to practice identifying types of lines on a circle: tangent, secant, chord, radius, and diameter.
9th - 12th
Geometry, Math
CCSS
HSG-C.A.2
, HSG-C.A.3
Grade 8 Math Activities: Task Cards, Puzzles, Games Growing Bundle - Entire Year
This is a growing bundle of grade 8 math resources designed for practicing skills! It includes puzzles, task cards, flash cards, Jenga, Bingo, and much more! Because a lot of the grade 8 content is introduced in early grades (and is the introduction to upper levels such as Algebra 1 and Geometry), you will see a lot of topics marked for different grade levels. This growing bundle will include all of the topics covered in Grade 8. As this bundle grows, the price will increase. Once purchased,
6th - 9th
Geometry, Graphing, Math
Interior and Exterior Angles of Polygons Geometry No Prep Worksheets
Each concept comes with a notes page and an independent practice activity. A filled-in color-coded version of each notes pages is included to decrease teacher prep time and as a handout for absent students or for those needing lesson modifications. Skills: > Naming polygons based on the number of sides from a triangle through a dodecagon (12-sided) > Regular polygons > Interior Angles of a Polygon Formula > Polygon Exterior Angles Theorem > Exterior Angles of a Triangle Theor
7th - 10th
Algebra, Geometry
Angle Pairs Geometry Complementary Supplementary Vertical No Prep Worksheets
Each concept comes with a notes page and an independent practice activity. A filled-in color-coded version of the notes pages are included to decrease teacher prep time and as handouts for absent students or for students needing lesson modifications. Each independent practice includes identifying angle pairs, finding missing measures, and creating and solving algebraic expressions. Activities> Complementary Angles Notes Page > Complementary Angles Independent Practice (14 questions) &g
7th - 10th
Algebra, Geometry
CCSS
7.G.B.5
, 8.G.A.5
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