Percent Increase and Decrease Quiz
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Solve Percent Problems Using Proportions
This Common Core ratios and proportional relationships lesson covers how to solve multistep percent problems using proportions. The lesson includes research-based strategies and strategic questions that prepare students for Common Core assessments. In this lesson, students determine what the question is asking, and then the corresponding percent and quantity by drawing a diagram. Then, they set up a proportion for the percent and quantity, cross multiply, and solve for the unknown quantity. Fina
6th - 8th
Math, Other (Math), Statistics
CCSS
6.RP.A.3c
, 7.RP.A.2
, 7.RP.A.3
+6
Mini Unit: Multi-Step Percent Problems BC Math 8 | Fun, Engaging, Differentiated
This is an engaging mini unit that would work great for an in-depth look at representing percents and percent of a number. The resources are well-organized and differentiated so they are accessible to a wide range of students. Students learn:Solve multi-step percent problems involving percent increases and percent decreases. Includes applications in financial literacy. Examples: simple interest, tax, markups and markdowns, gratuities and commissions, fees, population growth, etc.Understanding h
6th - 9th
Math, Statistics
CCSS
7.RP.A.3
Percent Increase Worksheets | Inflation & PNC Christmas Price Index | Grades 7-9
Are you tired of students mechanically plugging numbers into a formula without understanding why percent change matters? If you want them to move from rote calculation to meaningful interpretation — and do it without hours of prep — this resource is for you. Why you need this Most percent-change lessons feel contrived: laundry lists of textbook problems that fail to connect to students' lives. That's why this activity uses the PNC Christmas Price Index — a hilarious, memorable set of real pr
7th - 9th
Decimals, Fractions, Statistics
Probability & Data Assessment Bundle | Quizzes, Test, Checkpoints, Review, Keys
Need ready-to-use, editable assessments for your probability and data unit? This bundle has everything you need to evaluate student understanding while providing meaningful, differentiated feedback.This resource includes checkpoints, quizzes, a review assignment, and a unit test plus rubrics and answer keys. The assessments are designed to be flexible for different grading systems, including standards-based grading, and to support diverse learners with choice and tiered questions. Topics Covered
4th - 12th, Adult Education
Graphing, Other (Math), Statistics
Mini Unit: Percents & Percent of a Number | Fun, Engaging, Differentiated!
This is an engaging mini unit that would work great for an in-depth look at representing percents and percent of a number. The resources are well-organized and differentiated so they are accessible to a wide range of students. Students learn:Representing percents (visually, decimals, fractions)Percent of a number in multiple ways (mental math, multiplying)Includes:Detailed lesson plans 2 number talks2 sets of comprehensive and visual scaffolded notes (with lesson video).2 Sets of task cards for
6th - 9th
Math, Statistics
CCSS
6.RP.A.3c
, 7.RP.A.3
Data Analysis - Teaching Notes & Activity
A great back to school activity that can be used to teach the measures of central tendency – mean, median, and mode! Enclosed in this 33-PAGE resource: One-page teaching notes for each of: o Mean o Median o Mode o Range One-page notes on when to use mean vs. median, and effects of outliers Practice questions for measures of central tendency. One page of practice questions for each.Exit ticket for each concept. Four versions of each so that students can’t pee
4th - 7th
Math, Statistics
Also included in: Data Analysis Teaching Bundle
7th Grade Math Yearly Spiral Review
7th Grade Math Spiral Review Packet is designed to help students consistently practice and strengthen essential math skills throughout the school year. The resource includes targeted practice from the following key topics: Adding and Subtracting Rational Numbers, Multiplying and Dividing Rational Numbers, Expressions and Equations, Inequalities, Ratios and Proportional Relationships, Percent, Probability, Geometry (Circles and Area), and Geometry (Surface Area and Volume). The packet is organiz
7th
Geometry, Order of Operations, Statistics
CCSS
7.G.A.1
, 7.G.A.2
, 7.G.A.3
+40
MYP-1_Data Handling_Criterion-C_D
This word document can be used as Summative/Formative assessment based on the topic Data Handling including topics- finding sector angle, constructing pie-charts, drawing dual bar-chart and writing conclusion on your infographics, what is the relationship between life expectancy and access to safe water? In your opinion, what can be done to improve access to safe water and increase life expectancy in countries with limited access to safe water? Explain your answer. It includes task specific de
6th - 7th
Math, Statistics
CCSS
6.SP.A.1
, 6.SP.A.2
, 6.SP.B.5
Data Analysis & Probability - Drill Sheets Gr. 6-8
Fully comprehend data displayed in charts by converting information into percents, ratios and fractions. Our resource provides warm-up and timed drill activities to practice procedural proficiency skills. The drill sheets provide a leveled approach to learning, starting with grade 6 and increasing in difficulty to grade 8. About this Resource:Distinguish information provided in a triple bar chart from a survey of three classrooms. Graph the results of a 5 mile (8 km) race using a graphing progr
6th - 8th
Math, Place Value, Statistics
CCSS
6.G.A.3
, 6.SP.A.1
, 6.SP.A.2
+13
Also included in: Five Strands of Math - Drills BIG BOOK - BUNDLE Gr. 6-8
Percentage change shown on graphs
This Year 9 math revision resource helps students visually connect statistical graphs with percentage changes. Designed for end-of-year revision, it bridges the gap between calculating data and understanding its real-world impact.Key Topics Covered:Percentage changeReverse percentageCompound interestLine graphsDual bar chartsGraphs and charts display changes visually,making trends and patterns easy to see at a glance. Percentages express those same changes numerically, giving us precise measurem
8th - 9th
Financial Literacy, Money Math, Statistics
Probability 7th Grade: Scaffolded Notes + Rigorous Practice Bundle
This bundle includes 6 products to teach the subskills of the CCSS 7.SP.C.5-7.SP.C.9 of analyzing simple, compound, theoretical, and observed probability. Simple ProbabilityTheoretical Probability Applying PercentCompound Probability Theoretical vs. Observed ProbabilityLong Run Relative FrequencyProbability Error AnalysisEach resource is scaffolded to maximize student access and is varied to increase engagement and proficiency. The scaffolds are removed per gradual release to promote student i
7th
Math Test Prep, Statistics
CCSS
7.SP.C.5
, 7.SP.C.6
, 7.SP.C.7
+1
Most Popular Christmas Items: Data & Statistics Analysis (Grades 6–8)
Engage your grades 6–8 students with this Christmas Data & Statistics Analysis Project that blends real-world holiday shopping data with middle-school math skills. Students explore multiple datasets, create and interpret graphs, compare variability, calculate percent change, and explain trends using evidence. This resource includes bar graphs, dot plots, pie charts, and line-graph elements—giving students hands-on practice with real data. A built-in quiz and answer key help assess understanding
6th - 8th
Basic Operations, Graphing, Statistics
Regressions using the TI84 graphing calculator
Some questions in algebra and algebra 2 will ask for the equation of a curve or correlation coefficient. The r-value number describes both how well the equation of the curve fits and whether the graph is increasing or decreasing. The r- value will be positive if the graph is increasing and the r-value will be negative if the graph is decreasing. The closer the absolute value of r is to 1, the better the curve fits the data. An r-value of 1 means the curve fits the data perfectly and has a positi
8th - 12th, Adult Education, Higher Education
Algebra, Graphing, Statistics
Data Analysis & Probability - Task Sheets Gr. 6-8
Get familiar with mean, median, mode, and range, and how this can be used in daily life. Our resource provides task and word problems surrounding real-life scenarios. The task sheets provide a leveled approach to learning, starting with grade 6 and increasing in difficulty to grade 8. About this Resource:Examine fundraising amounts by finding the mean, median and mode. Create a pictograph and make observations from the data. Express answers from a circle graph in ratios and percents. Show patt
6th - 8th
Math, Place Value, Statistics
CCSS
6.G.A.3
, 6.SP.A.1
, 6.SP.A.2
+13
Also included in: Five Strands of Math - Tasks BIG BOOK - BUNDLE Gr. 6-8
Statistics Data Display Line Graphs lesson Slides (Grades 7-8)
Help your students confidently read, interpret, and analyse line graphs with this clear and structured lesson slide deck! This resource teaches students what line graphs are, when to use them, and how to read trends over time. With real-world examples, guided question prompts, and discussion-based interpretation tasks, learners will quickly understand how to identify peaks, lows, increases, decreases, and flat trends in data. Perfect for introducing data representation and graph interpretati
5th - 8th
Applied Math, Graphing, Statistics
Evaluating Racial Bias in Traffic Stops
In this series of activities on evaluating racial bias in traffic stops and searches, students calculate the probabilities of drivers of different races being searched at traffic stops, and compare their findings to census data to determine if the numbers represent random sampling or show evidence of racial bias. For Google Docs and Slides links, please visit https://www.ctlessons.org/math/racial-bias-in-traffic-stops.htmlStudents begin by random sampling the color of objects in a bag, combini
7th
Math, Statistics, U.S. History
Math Modeling Unit 1 Lesson 2- Line of Best Fit and Trends
This is lesson 2 unit 1 of math modeling- lines of best fit and trends. This file contains Word and PDF versions of the all-inclusive lesson plan and student notes pages. The standard this lesson is covering is Alabama Math Modeling Standards 15 and 16. Lessons to follow this will be posted soon. Learning Targets covered include": I can identify linear vs. nonlinear associations in scatter plots. Identify and describe positive associations in scatter plots, whereas x increases, then y tends to
8th - 12th
Math, Other (Math), Statistics
5th Grade Eureka Math Topic Quizzes Bundle | Modules 1–6 | Printable & Standards
Make tracking student progress easier and more meaningful with this comprehensive bundle of 5th Grade Eureka Math Topic Quizzes for Modules 1–6! Designed to align with the structure and rigor of Eureka Math (EngageNY), each quiz assesses the key learning from one topic and supports teachers in identifying strengths and areas for growth—without copying exit tickets. This bundle includes: ✅ One original 5-question quiz per topic across Modules 1–6 ✅ Clear, student-friendly directions and space
5th
Basic Operations, Math Test Prep, Statistics
6th Grade SP Math Quizzes ★ Statistics & Probability Assessments
Quizzes for ALL 6th Grade Statistics and Probability Common Core Standards, 6.SP Quizzes:These quizzes meet all Common Core standards in the Statistics and Probability domain. These assessments offer a variety of questions to practice and assess Statistics and Probability with a unique quiz for each standard!The following standards are covered: 6.SP.1 - Statistical questions 6.SP.2 - Center, spread, and shape of a distribution 6.SP.3 - Center and variation 6.SP.4 - Numerical data on number lin
5th - 7th
Other (Math), Statistics
CCSS
6.SP.A.1
, 6.SP.A.2
, 6.SP.A.3
+6
Also included in: The ULTIMATE 6th Grade Math Curriculum Bundle
Probability as Fractions Decimals Percents - 3 Part Lesson and Riddle Worksheets
Do you want your students engaged while learning how to express the theoretical probability of events using fractions, decimals, and percents? This 3-part lesson and worksheets begin with a game in which students compare two different events and guess which one is more likely. Next, they are guided through the process of using fractions, decimals, and percentages to express probabilities. Students then try to solve a riddle by calculating the probabilities of 12 different events. You have th
6th - 7th
Decimals, Fractions, Statistics
Also included in: Probability Unit Bundle - NEW 2020 Ontario Math Curriculum Grade 6
Stats Unit: Sampling & Survey - Google Slides, Quiz, Form, Learning Lemur Quiz
Teach Sampling & Surveys with this ready‑to‑use lesson for Intro Stats or AP Statistics. This resource includes a Google Slides lesson, Summary Slides, a Google Doc quiz (PDF), a teacher answer key, a Google Forms version, and a Learning Lemur auto‑graded quiz that can be assigned directly through Google Classroom. Perfect for classrooms, sub plans, or quick review. What’s IncludedGoogle Slides lessonSummary Slides (Sampling Methods & Bias overview)Quiz (Google Doc + PDF)Teacher Answer Ke
8th - 12th, Adult Education, Higher Education
Algebra, Algebra 2, Statistics
Also included in: Statistics Unit (Experiments • Sampling • Using Studies
Estimation Jar #2 - Percents, Decimals, Fractions, and Graphing, SmarterBalanced
This estimation jar is one of my new favorites to use with my kiddos! It teaches students how to find percents and gives them a tool to VISUALIZE and take ownership as to what percents REALLY mean. The kids liked it so much we did it again the LAST WEEK of school because of their interest! ☺ The Estimation Jar can be used over and over with your students in the same school year.
Complete with photographs, the teacher pages explain how to use the jar in your classroom.
In the Estimation Jar
4th - 8th
Fractions, Math, Statistics
BC Math 8 Probability & Data Resources: Guided Notes, Practice, Quizzes, Test
This resource package contains guided notes, assignments, quizzes, a review/study guide, and a test for a unit on probability and statistics. For my complete BC Math 8 unit package (including activities, a mini-project, task cards, extension questions, and more): go here.With editable files in both .pdf and .docx formats, you have the flexibility to customize the content to suit your students' needs and your teaching style. The preview document contains images and information about every reso
5th - 10th
Math, Statistics
CCSS
6.SP.A.2
, 6.SP.A.3
, 6.SP.B.5
+8
AP Statistics Unit 1 Describing One Variable Data -Quizzes and BONUS Activities!
Unit 1 - Exploring One Variable DataThis unit follows the College Board curriculum for AP statistics. Included are guided notes and homework for students as well as answer keys and editable quizzes (2 quizzes for this unit). ✔ Each guided notes lesson include vocabulary, tips, and examples. ✔ Each homework assignment includes both multiple choice and free response questions. ✔ Quizzes and homework are modeled after the AP exam format. ✅ The download you receive contains 7 files: 1. Tea
9th - 12th
Math, Statistics
CCSS
HSS-ID.A.1
, HSS-ID.A.2
, HSS-ID.A.3
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