Percent Increase and Decrease Quiz - Page 4
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Psychology Lab Weber's Law and Hearing: How Much Louder to Notice a Difference?
Students apply Weber's Law (ΔI = k × I, where k = 0.1 for hearing) to calculate the just noticeable difference (JND) in loudness for ten stimulus intensities ranging from 20 to 110 dB. After completing the data table, students plot intensity on the x-axis and JND on the y-axis, identify the linear relationship, and explain in everyday language how the JND grows proportionally with intensity. A real-world application problem asks students to calculate the minimum loudness increase a concert-goer
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Smell: How Much Stronger Before You Notice?
Students apply Weber's Law (ΔI = k × I, where k = 0.05 for smell) to calculate JNDs for ten odor concentrations ranging from 20 to 500 AU (arbitrary units). After completing the data table and plotting the graph, students describe the linear intensity-JND relationship and explain how the olfactory system's sensitivity relates proportionally to baseline concentration. A real-world problem asks students to calculate the minimum odor increase a fragrance evaluator named Parfumia would detect at 120
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Taste: How Much Saltier Before You Notice?
Students apply Weber's Law (ΔI = k × I, where k = 0.20 for saltiness) to calculate JNDs for ten salt concentrations ranging from 1 to 40 g/L. The relatively high k value for taste (compared to vision and kinesthesis) gives students data that demonstrates taste's lower sensitivity to proportional changes. After graphing, students describe the linear relationship and explain what the larger k value implies about gustatory discrimination. A real-world problem asks students to calculate the minimum
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Temperature: How Hot Before You Feel the Diff.
Students apply Weber's Law (ΔI = k × I, where k = 0.07 for temperature) to calculate JNDs for ten temperatures ranging from 10 to 55°C. The lab introduces students to thermal sensation as a measurable, Weber's Law-governed sensory modality. After graphing and identifying the linear relationship, students explain how the JND for temperature grows with baseline temperature. A real-world problem asks students to calculate the minimum temperature increase a hot tub enthusiast named Chilldaddy would
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Touch: How Much Pressure Before You Feel More?
Students apply Weber's Law (ΔI = k × I, where k = 0.14 for touch/pressure) to calculate JNDs for ten pressure intensities ranging from 50 to 1500 g. The wide range of values — from light touch to heavy pressure — gives students data that clearly illustrates the proportional scaling of JND across a broad sensory range. After graphing, students describe the linear relationship. A real-world problem asks students to calculate the minimum pressure increase a massage therapist named Squishy would nee
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Vision: How Much Brighter Before Your Eye Notices
Students apply Weber's Law (ΔI = k × I, where k = 0.02 for brightness) to calculate JNDs for ten light intensities ranging from 100 to 3000 candelas (cd). The very low k value for vision — the lowest in the collection alongside kinesthesis — demonstrates that the visual system is among the most sensitive to proportional changes, requiring only a 2% change for detection. After graphing, students note the linear relationship and discuss the implications of the small k value. A real-world problem a
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Weber's Law and Kinesthesis: How Much Heavier Before You Feel It?
Students apply Weber's Law (ΔI = k × I, where k = 0.02 for kinesthesis) to calculate JNDs for ten lifted weights ranging from 100 to 5000 g. Sharing the same k value as vision (0.02), this lab allows for cross-modal comparison of sensitivity and demonstrates that the kinesthetic system — despite sensing a very different type of stimulus — matches visual sensitivity in proportional discrimination. After graphing, students describe the linear relationship. A real-world problem asks students to cal
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
French Verb Tense & Conjugation Mastery Charts - Intermediate
Once your students understand subject-verb agreement, it’s time to master the French timeline. These Advanced Conjugation Charts include a dedicated "Temps" (Tense) column, making them the perfect tool for practicing Passé Composé, Imparfait, Futur Proche, and more. What’s Included:Advanced Tense Integration: A specialized layout to track multiple tenses for the same verb.3 Worksheet Formats: Vertical, Horizontal, and Application (Sentence Writing).Bilingual Headers: Clear instructions in bot
8th - 12th, Adult Education, Higher Education
French
Also included in: French Conjugation Mega Bundle | Levels 1 & 2 + BONUS Practice Drills
Introduction to Maps PDF + DIGITAL CLOZE NOTES No PREP LESSON QUIZ GEO/AP GEO
Stop teaching maps as a "dead" science! Most students think they don’t need map skills because they have GPS in their pockets. This high-engagement lesson flips the script by showing them that their phones are actually powered by 2,000 years of history, scientific breakthroughs, and the same fundamental tools used by ancient explorers. From the 3rd-century Greek grid system to the reason why a phone without service is just a "glass brick," this resource makes geography feel relevant, modern, an
6th - 12th
Computer Science - Technology, Geography, Informational Text
Also included in: Introduction to Maps and Thematic Maps NO PREP COMPLETE LESSONS
Which Ancient Wonder Should You Build? | A Fun Builder Personality Quiz!
Spark curiosity and kick off your ancient history unit with this engaging, "builder-style" personality quiz! 🏛️✨ "Which Ancient Wonder Should You Build?" is a no-prep, visually stunning activity designed to help students connect with world history on a personal level. Instead of just memorizing dates, students step into the role of an Architect of the Ancient World to discover which legendary structure matches their vision, values, and engineering style. The Hook: Beyond "Piles of Stone"Long b
6th - 12th
Ancient History, Archaeology, World History
What is Your "Eudaimonia" Vibe? | Ancient Philosophy Personality Quiz
Move beyond just "being happy" and help your students discover how to truly flourish! Ancient Greek philosophers didn't just want a fleeting good mood—they sought Eudaimonia, a state of living one's best possible life . This 13-page interactive self-quiz invites students to explore their personal "path to flourishing" by identifying what truly makes them feel alive, purposeful, and fulfilled . What’s Included in This Resource?5 Insightful Scenarios: Relatable questions that explore student moti
6th - 12th
Ancient History, Character Education, Social Emotional Learning
Cell Organelle Personality Quiz: Which Part of the Cell Are You? | Biology & SEL
Transform your Biology unit from dry definitions into a fun, relatable experience!Every student has heard that "the mitochondria is the powerhouse of the cell," but do they know which organelle matches their own personality? This 14-page QuizBreakers resource personifies the miniature worlds inside our bodies, turning biological machines into four distinct archetypes. Students will answer 6 engaging questions about their roles in group projects, weekend activities, and preferred superpowers to
6th - 9th
Biology, General Science, Other (Science)
Also included in: The Ultimate Biology Identity Bundle: Molecules, Cells, & Organs
Which Biomolecule Are You? (Personality Quiz)
Transform a "dry" biology topic into an engaging, high-interest activity with this "Which Biomolecule Are You?" Personality Quiz!. Perfect for introducing or reviewing macromolecules, this activity helps students connect complex scientific concepts to their own personalities. Why You’ll Love It:High Engagement: Students love learning about themselves! This BuzzFeed-style quiz identifies which of the four main building blocks matches their "vibe".Low Prep: Simply print or share the PDF and go! SE
6th - 9th
Biology, General Science, Social Emotional Learning
Also included in: The Ultimate Biology Identity Bundle: Molecules, Cells, & Organs
Two-Step Equations Word Problem Matching Activity | Cut & Paste Math Craftivity
⭐ Two-Step Equations Heart Matching Activity | 12 Word Problems | Cut & Paste | Hands-On MathThis hands-on matching activity gives students meaningful practice with two-step equations using 12 real-world word problems. Students read each problem, match it to the correct equation, solve, and then match the final answer to complete both sides of a heart. Perfect for centers, partner work, whole-group review, or a quick formative assessment. This activity helps students deepen their understandin
6th - 9th
Algebra, Math Test Prep, Other (Math)
CCSS
7.EE.B.4
, 7.EE.B.4a
, 8.EE.C.7
Quiz: A Day That Will Live in Infamy
This is a 15-question multiple-choice quiz that assesses students' understanding of President Franklin D. Roosevelt’s landmark address following the attack on Pearl Harbor. NO PREP - PRINT AND DISTRIBUTE!**ANSWER KEY & EXPLANATIONS INCLUDED**
8th - 11th
Civics, Reading, U.S. History
Advanced AP Spanish Final Exam Midterm End of Year Review Test High School Quiz
Save time with these no prep Advanced AP Spanish assessments for high school Spanish classes. This resource includes 6 self-checking PowerPoint quizzes with 166 multiple-choice questions covering grammar, vocabulary, short reading passages, and quick-reaction prompts for midterm review, final exam prep, and end-of-year or end-of-term assessments. Students record their answers on separate response worksheets, while the PowerPoint quizzes provide built-in self-checking for quick and easy revi
8th - 12th, Adult Education, Higher Education
Spanish
What Latin Root Are You? A Fun Personality Quiz for Vocabulary Building!
Looking for a memorable way to introduce Latin roots? This "What Latin Root Are You?" personality quiz is the perfect hook to get your students excited about etymology and vocabulary. Students will love answering five simple, relatable questions to discover the Latin root that best matches their personality. This is a fantastic, no-prep activity for a warm-up, a fun Friday reward, a brain break, or an easy addition to your sub plans. What's Included:This resource is a 12-page, ready-to-use PDF c
5th - 8th
Other (ELA), Reading, Vocabulary
Kinematic Equations 2D Cut & Sort Matching/AP Physics Unit 1 Practice Review
Review Physics or AP Physics with 2-D kinematics equations. Cut and Paste Sort Activity . Great for bellringer, practice, or review activity in physics or AP Physics. Aligned for AP Physics 1, Unit 1 Kinematics:Topic 1.1 Scalars and Vectors in One DimensionTopic 1.2 Displacement, Velocity, Acceleration in One DimensionTopic 1.3 Representing MotionTopic 1.4 Reference Frames and Relative MotionTopic 1.5 Vectors and Motion in Two DimensionsCan be used for Physical Science, Physics, Honors Phys
8th - 12th, Higher Education
Physical Science, Physics
NGSS
HS-PS2-1
Dividing Fractions Worksheets & Review for 6th, 7th & 8th Grade Math Division
This resource features 83 pages of 450, varying-difficulty exercises designed for 6th through 8th grade students in dividing fractions. Exercises include whole numbers, proper, improper, unit, and negative fractions!. Problems start simple and easy and build into moderate, hard, and challenging complexities to ensure coverage of all levels of learners. This resource is great for middle school classrooms for classwork, quizzes, review, assessments, math centers, or stations, test preparation,
5th - 8th
Algebra, Fractions, Math Test Prep
CCSS
6.NS.A.1
John Adams Biography Reading & Questions
A great way for students to learn U.S. history is by studying the presidents that make up that history! If you can remember who a president was and when they served, you may also be able to recall other events that happened during that time. It's great for U.S. history class, but it can also be used for any class on Presidents' Day. This is a biography of John Adams, the second POTUS, with post-reading comprehension questions that can be used as a quiz if desired. It covers his early years as a
6th - 12th, Adult Education, Higher Education
Civics, U.S. History
Also included in: U.S. History Critical Period - Complete Bundle
What Kind of Reader Are You? - Engaging Reading Personality Quiz
Spark your students' love for reading with this fun and interactive "What Kind of Reader Are You?" quiz! Perfect for middle school, high school, or homeschool settings, this quick 5-question multiple-choice quiz helps students discover their unique reading personality—whether they're a Niche Reader, Eclectic Reader, Voracious Reader, or Occasional Reader. This engaging activity encourages self-reflection, promotes discussions about reading habits, and fosters a deeper connection to literature. W
6th - 12th
Reading, Reading Strategies, Science of Reading
AP Biology UNIT 4 Cell Communication & Cell Cycle 4.1 Cell Communication Lesson
AP Biology Unit 4: Cell Communication (4.1) Lesson GuideGive your students a crystal-clear understanding of one of the most tested AP Biology topics: cell communication. This visually rich, no-prep resource breaks down signaling pathways with simple explanations, high-quality graphics, and AP-style practice questions. ✨ What’s Included Cover page + disclaimer Overview of cell communication (growth, stress, infections, hormones) Direct vs. Chemical Signaling Juxtacrine, paracrine, autocrine,
8th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
What State Do You Belong In? | Big Five Personality Quiz
Description Where you live says a lot about who you are—but have you ever wondered which U.S. state best matches your personality? Inspired by research from the University of Cambridge, this playful, introspective quiz uses the Big Five personality traits (Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness) to guide learners toward their ideal state match. Whether your students are outgoing extroverts or deeply reflective creatives, this activity sparks conversation, l
8th - 12th, Adult Education, Higher Education
Geography, Psychology, Social Emotional Learning
AP Language Rhetorical Analysis: Greta Thunberg UN Speech Excerpt-Quiz
These 13 MCQs are based on the excerpt from Greta Thunberg's Climate Action Summit Speech at the UN in September 2019. Questions are based on specific lines and focus on: author's purpose, thesis-claim, evidence, tone, diction, syntax, parallelism, and juxtaposition. The text is free and available online from College Board.***If you love quality and price of this resource and want to help others find it, then please select My Purchases, choose Ratings, and leave Feedback. The more ratings y
8th - 12th, Adult Education, Higher Education
Close Reading, English Language Arts, Environment
Also included in: AP Language: Rhetorical Analysis and Synthesis Prompts Quizzes-Bundle
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