Percent Increase and Decrease Quiz
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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
GED Math Microlessons
GED Math Microlessons: Complete Skill-Building BundleHelp your GED students master essential math concepts with this comprehensive collection of 5 focused mini-lessons! Each lesson targets critical skills tested on the GED exam with clear instruction, guided practice, and real-world applications. What's Included: Lesson 1: Solving Linear EquationsOne-step, two-step, and multi-step equationsDistributive property and combining like termsReal-world word problems Lesson 2: Fractions, Decimals & Pe
8th - 10th, Adult Education
Basic Operations, Decimals, Geometry
Also included in: GED Microlesson Bundle
Grade 6 Pi Day Math Escape Real World Ratio Geometry Coordinate Plane Percent
Launch your students into a high-stakes survival mission with this 10-page, black-and-white “Escape Earth: Circular Colony Survival Mission” worksheet pack. Designed for Grade 6 rigor, this Pi Day–themed escape room blends ratios, geometry, coordinate planes, percent reasoning, and real-world STEM modeling into one cohesive, narrative-driven challenge. Students are selected engineers for Mission Ares-6. Earth is becoming uninhabitable, and they must design and launch a circular Mars colony befor
6th - 9th
Basic Operations, Geometry, Measurement
CCSS
6.G.A.1
, 6.G.A.2
, 6.G.A.3
+10
Area of Composite Figures Geometry No Prep Worksheets Notes Quiz
This PDF downloadable packet includes four lessons to help students master Area of Composite Figures with squares, rectangles, triangles, and circles. Each day’s 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 as a handout for absent students or for those needing lesson modifications. Activities > Area of Composite Figures with Squares and Rectangles Notes Page > Area
7th - 11th
Geometry, Math
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
Geometry Creating/Analyzing Circle Graphs Using Protractor, Degrees and Percents
This worksheet is designed to help students practice making their own circle graphs and to deepen their understanding of the correlation between the degrees of a circle and the percent of each section of a circle graph. I use this worksheet after teaching circle graphs with the M&M activity (also available on Tpt). I created this worksheet to increase student's buy-in of the assignment. Instead of just giving them data (which has no relevance to them), I use classroom data to create the circle g
7th - 10th
Geometry, Graphing, Math
Geometry Test Prep for Solids & Polygons
This Geometry Test Prep for Solids & Polygons includes 24 math test prep questions. It can be used as a quiz or worksheet with students. Check out the contents of this Geometry Test Prep for Solids & Polygons:✏️ 24 math questions that require students to demonstrate mastery of solids and polygons ✏️ Corresponding video lesson uploaded on my YouTube that shows me going through the questions and explaining how to find the answers ✏️ Interior angles of polygons ✏️ Exterior angles of polygons ✏️
9th - 12th
Geometry, Math, Math Test Prep
Also included in: Ultimate ACT Math Test Prep Bundle
What's Your Perspective? Making Scaled Drawings Worksheet
This worksheet begins with some suggestions for extending and enriching learning related to scaled drawings and geometry. There are 7 problems which are drawn on graph paper. Students are to label the lengths of the sides and the measurements of the angles included. Next, students are to either increase or decrease the geometric shape by a factor of 2, 3, or a fraction. There is an answer key.
7th - 9th
Arithmetic, Geometry, Math
CCSS
7.G.A.1
, 7.G.A.2
, 7.G.B.5
+5
Gaining Perspective! Scaled Drawings Worksheet
This worksheet begins with some suggestions for extending and enriching learning related to scaled drawings and geometry. There are 5 problems which are drawn on graph paper. Students are to label the lengths of the sides and the measurements of the angles included. Next, students are to either increase or decrease the geometric shape by a factor of 2 or 3. There is an answer key.
6th - 9th
Geometry, Other (Math)
CCSS
7.G.A.1
, 7.G.A.2
, MP1
+1
Grade 7 Halloween Math Budget Percent Data Arithmetic Area Geometry Logic Review
Bring spooky flair to practical math! This 10-page, black-and-white “Classroom Startup: Haunted School Makeover” pack turns room setup into real-world problem solving—area & perimeter, budgeting with percents, energy use, scheduling, measurement, and data displays. Each letter-size worksheet includes one line-art illustration prompt and 10 accurate questions, culminating in a final makeover plan that blends space, cost, and time. What’s Included: Worksheet 1: Haunted Classroom Floor Plan Skills
7th - 10th
Arithmetic, Financial Literacy, Geometry
CCSS
7.G.A.1
, 7.G.B.4
, 7.G.B.5
+14
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
Grade 7 Halloween Math Distance Area Measurement Budget Geometry Logic Review
Hit the road (if you dare!) with this 10-page, black-and-white “Travel Hacker: Haunted Road Trip” pack. Each letter-size worksheet blends spooky travel scenarios with Grade 7 math—unit rates, percent/percent change, distance–rate–time, fuel economy, budgeting, and coordinate-plane geometry. Every page includes one illustration prompt and 10 accurate problems, culminating in a grand-finale optimization plan. What’s Included: Worksheet 1: Haunted Pit Stop Planner Skills: Distance tables, shortest
7th - 10th
Financial Literacy, Geometry, Measurement
CCSS
7.G.A.1
, 7.G.B.4
, 7.G.B.5
+11
Pythagorean Theorem Error Analysis
Find Riley‘s error(s)! Identify where he made his mistake and explain how he should fix his work. Use error analysis to increase student engagement during your Pythagorean Theorem unit! This activity will push your students to think critically. 2 application problems can be used as a formative assessment, quiz, or included into your summative assessment.
7th - 9th
Algebra, Geometry, Other (Math)
CCSS
8.G.B.7
Grade 6 Autumn Math Fraction Money Statistic Ratio Number Slope Logic Review
Get your students excited about fall math with this 10-page, black-and-white “Escape the Harvest” worksheet set! Designed as an autumn-themed math survival adventure, this pack blends ratio reasoning, percent problems, fractions, multi-step word problems, coordinate plane geometry, probability, and more—perfect for an engaging review or practice during September–November. Each worksheet includes 10 skill-aligned questions, with the final question designed as a challenge problem that requires
6th - 9th
Fractions, Geometry, Statistics
CCSS
6.SP.B.4
, 6.SP.B.5
, 6.NS.B.2
+12
Grade 6 Pi Day Math Engineer Circular STEM Model Area Budget Geometry Measure
Engage your students in real-world engineering with this 10-page, black-and-white “Disaster Zone: Circular Shelter Engineering” worksheet pack. Designed for strong Grade 6 differentiation, this Pi Day resource blends area of circles, circumference, surface area, percent reasoning, budgeting, and structural comparison into a high-interest disaster response narrative. Students act as structural engineers designing circular hurricane shelters for a coastal emergency zone. On each worksheet, they an
6th - 9th
Basic Operations, Financial Literacy, Geometry
CCSS
6.G.A.1
, 6.G.A.2
, 6.G.A.3
+8
Grade 6 Christmas Math Finance Budget Ratio Divide Geometry Statistic Algebra
Turn Santa’s Workshop into a living math lab with this 10-page, black-and-white worksheet set. Designed for Grade 6, this printable, letter-size pack blends entrepreneurship with rigorous practice in decimals, percentages, ratios/rates, order of operations, data displays, and linear reasoning. Each page features one themed line-art illustration and 10 accurate, multi-step questions grounded in a coherent business simulation storyline. Answer keys included for every page. What’s Included:Workshee
6th - 9th
Algebra, Geometry, Statistics
CCSS
6.G.A.1
, 6.SP.B.5
, 6.NS.B.2
+11
Grade 8 Christmas Math STEM Geometry Algebra Budget Area Trigonometry Ratio Cost
Transform December math into a North Pole engineering simulation! This 10-page, black-and-white printable pack has students design flood-proof barriers, insulated roofs, storm-safe ramps, and efficient drainage while working through real-world problems in geometry, ratios, surface area, volume, trigonometry, and budgeting. Each letter-size worksheet features a unique holiday STEM scenario, a clean line-art illustration prompt, and 10 applied questions—the last item is a multi-step “engineer’s de
8th - 11th
Algebra, Financial Literacy, Geometry
CCSS
8.G.B.6
, 8.G.B.7
, 8.G.B.8
+10
Grade 6 Halloween Math Arithmetic Graph Equation Inequality Exponent Statistic
Turn your classroom into a spooky courtroom of ideas with this 10-page, black-and-white “Halloween Math Debate Club” worksheet set! Each page features a debate-worthy Halloween scenario paired with 10 reasoning-based math questions that build critical thinking, argumentation, and problem-solving skills. Perfect for October math centers, collaborative group work, or enrichment activities—students must solve before they can defend their position!What’s Included:Worksheet 1: Zombie Doubling Dile
6th - 9th
Arithmetic, Geometry, Statistics
CCSS
6.G.A.3
, 6.G.A.4
, 6.SP.B.4
+13
Geometry - Changing Dimensions
This is the fourteenth lesson in Geometry B. This bundle includes guided notes, SmartBoard lesson, and worksheet. The lesson talks about how perimeter and areas change when side lengths are increased or decreased.
9th - 12th
Geometry, Math
Also included in: Geometry - Credit Recovery Bundle
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
Surface Area Notes, 4 Practices, and Quiz
Guided notes on calculating Surface Area with rectangular prisms, cubes, cylinders, pyramids, cones, and spheres. Separated into two different sections of notes. Includes 4 practices with decreasing scaffolds and a quiz to check of understanding.
6th - 11th
Geometry, Math
Grade 8 Christmas Math STEM Algebra Function Geometry Volume Area Linear Finance
Turn algebra into an engineering design mission! In this 10-page STEM math pack, students become Santa’s engineering team—calculating surface areas, modeling costs, optimizing materials, and analyzing flight paths to build the perfect futuristic sleigh. Each page includes 10 questions, a story-driven prompt, and a line-art illustration placeholder for a clean black-and-white PDF layout. Answer keys are provided for easy grading and concept checks. What’s Included (Worksheet Overview) Works
8th - 11th
Algebra, Financial Literacy, Geometry
CCSS
8.G.C.9
, 8.EE.B.5
, 8.EE.B.6
+4
Winter Desmos Graphing Activity
In this activity, students will use the graphing calculator features of Desmos.com to construct a festive snowman or snow lady! It is a great review of their graphing skills and an excellent technology application. They will use equations of circles to construct the body, eyes, and buttons. A parabolic equation will be used for the mouth. They will use horizontal lines, vertical lines, and slope-intercept form lines to make the hat, arms, and nose. They will use inequalities to shade polygon
8th - 12th
Algebra 2, Geometry, Visual Arts
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