Percent Increase and Decrease Quiz
103+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
PRE LAB STOICHIOMETRY WORKOUT - Differentiated Practice and Mastery Quiz
🧪 Pre-Lab Stoichiometry Workout | Differentiated Practice & Mastery QuizThis scaffolded stoichiometry workout is designed to build confidence and competence before students enter the lab. Designed for students confidence to increase over a week of lessons, problems progress intentionally from foundational skills to challenging real-world applications, allowing students to develop fluency step-by-step without relying on a textbook. Students begin with molar mass calculations, move through mol
9th - 12th
Chemistry, General Science
Caterpillar Camouflage Lab | Natural Selection & Adaptations Activity
Bring evolution and adaptations to life with this highly engaging, hands-on Caterpillar Camouflage Survival Lab! In this activity, students design and camouflage a paper caterpillar to blend into the classroom environment while teachers act as predators searching for visible caterpillars. Students then analyze how variations within a population can increase or decrease survival as environments change. This resource is perfect for teaching: Natural selection Adaptations Camouflage Variations
6th - 9th
General Science
Grade 12 Electrochemistry Unit: 8 NGSS-Aligned Lessons, Worksheets, Quiz, & Rubr
Are you searching for a complete, ready-to-teach electrochemistry unit for high school chemistry that covers redox reactions, Nernst equation, Gibbs free energy, and fuel cells? This NGSS-aligned Grade 12 bundle (HS-PS1-6, HS-PS3-1) includes 8 full lessons over 8 days, complete with lesson plans, printable worksheets, differentiated versions for struggling/ELL students, answer keys, a lab report rubric, and a comprehensive unit quiz. Designed for AP/Advanced chemistry, it's student-friendly,
9th - 12th
Chemistry
NGSS
HS-PS1-6
, HS-PS3-1
, HS-PS1-5
+1
Cranial Nerve Lab Activity | High School A&P, Biology | Bell Ringers, Quiz
Bring the 12 cranial nerves to life with this hands-on, interactive lab activity designed for active learners! Perfect for anatomy, health science, or medical terminology classes, this engaging study tool helps students match each cranial nerve to its name, number, and function through movement, repetition, and fun visual connections. Students can work independently, in pairs, or small groups to master the cranial nerves while improving recall and understanding. This resource is ideal for high
10th - 12th, Higher Education
Anatomy, Biology, Science
CCSS
RST.6-8.4
, RST.9-10.4
, RST.11-12.4
+2
Physics Power Pack: 3 Work & Energy Quizzes + Lab Activity | Answer Keys Include
Master mechanics with this comprehensive learning package! What's Included:● 3 unique "Work, Power and Ener(V1, V2, V3) ● Detailed answer keys for all quizzes ● Mechanical Power Investigation lab activity Learn and Apply:● Theoretical concepts through varied quiz questions ● Practical skills with hands-on stair climbing experiment ● Real-world problem-solving techniques Package Contents:● 30 challenging multiple-choice questions (10 per quiz) ● Short answer sections for conceptual understandi
9th - 12th, Adult Education, Higher Education
General Science, Physical Science, Physics
Blank Science Experiment Journal Template | Digital & Print | Grades 3 4 5 Labs
Are you looking to design hands-on experiments with your upper elementary students? Help students learn the scientific method by creating investigations on the topic of their choice. This blank lab report template includes a student-editable Google Slides document and a printable version. We will guide you step by step to help students think like scientists. Great For3rd, 4th, and 5th gradeFlexible Learning in the ClassroomTeachers creating experiments from their curriculumHomeschool Science
3rd - 6th
Basic Principles, General Science, Graphing
NGSS
3-5-ETS1-3
Bouncy Ball Lab - Investigating Potential & Kinetic Energy
Cover potential and kinetic energy or use to teach experimental design as your students review the steps of the scientific method. Perfect for students in all grades and all learning abilities. After students collect data, they make a bar graph of their average data. Includes a lab quiz that I students can take after the lab is complete to show their understanding. ======================================================== Turn Feedback into TPT Credit (AKA FREE MONEY to BUY MORE at TPT!) Go to y
5th - 12th
Physical Science, Science
LD₅₀ Shrimp Toxicity Virtual Lab | Environmental Science & APES | Worksheets
Bring environmental science to life with this interactive LD₅₀ Brine Shrimp Toxicity Virtual Lab! Perfect for middle and high school classrooms, this digital resource puts students in the role of environmental scientists, challenging them to determine the toxicity threshold (LD₅₀) the "lethal dose" for brine shrimp exposed to increasing salt concentrations. Ditch the annual setup, cleanup, and material costs of traditional bioassays—this exclusive, teacher-designed simulation offers a rigorous,
9th - 12th
Biology, Environment
CCSS, NGSS
RST.11-12.2
, RST.11-12.3
, RST.11-12.4
+8
Also included in: Environmental Science & APES | Worksheets | Virtual Lab Growing Bundle
APES Unit 6 Lab – Global Energy Transitions & Electricity Generation, Graphing
🧰 Countries do not move away from coal at the same pace or for the same reasons. In this data-driven AP Environmental Science Unit 6 lab, students analyze modeled, real-world electricity generation data to examine how national energy systems change over time as countries transition toward lower-carbon electricity sources. This no-prep investigation builds graphing, quantitative reasoning, and CER skills as students compare energy transition pathways across multiple countries and explain why
9th - 12th, Higher Education
Environment
NGSS
HS-ESS3-1
, HS-ESS3-4
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
Blank Science Experiment Journal Template | Digital Or Print | Grades 6 7 8 Labs
Are you looking to create hands-on investigations with your middle school students? Help students think like a scientist using a lab report template. Included are an editable Google Slides and a print version. We will take you step by step in designing unique experiments on the topic of your choice. Great For6th, 7th, 8th grade, and even high schoolFlexible Learning in the ClassroomTeachers creating experiments from their curriculumHomeschool Science LessonsScience Fair ProjectsSummer Science
6th - 9th
Basic Principles, General Science, Graphing
MYP 1-3 Criteria B: Bouncing Ball Lab (Energy)
Creating authentic MYP assessments can be challenging. No fret! Here is a Criteria B Assessment that is super easy, challenging for the kids, comes with an awesome rubric, and even includes an answer key for moderation! I love sharing the example key with the kids afterwards so they can compare their lab reports and see how they can improve! Or use it as a formative assessment! This lab report involves two things:Task 1: Design an experiment to test the relationship between kinetic and potential
6th - 10th
Chemistry, General Science, Physics
NGSS
MS-PS3-4
, MS-PS2-4
, MS-PS3-2
+4
Online Simulation: Gel Electrophoresis
This is a student guide and worksheet to go along with the wonderful online simulation of gel electrophoresis provided by labxchange.org. There are 6 parts to this simulation. Part 1: Context -- Students get an introduction to gel electrophoresis (6 Questions) Part 2: Materials -- Students review lab equipment (6 Questions) Part 3: Predictions -- Students make predictions about the lab simulation (2 Questions) Part 4: Protocol -- Students conduct the detailed online simulation (3 Questions)
9th - 12th, Adult Education, Higher Education
Biology, General Science, Science
Assessing Lab Safety | Chemistry | Middle School High School
Assessing Lab Safety | Editable Lab Safety Assessment for Middle & High School Science This flexible and editable lab safety assessment is the perfect way to evaluate your students' understanding of science classroom rules, safety equipment, and proper lab behavior. Whether used as a pre-assessment, exit ticket, or formal lab safety quiz, this tool helps ensure your students are prepared to work safely and responsibly in the lab. What’s Included: ✅ Lab Safety Assessment (PDF format)
9th - 12th
Chemistry, General Science, Physical Science
M&Mium Isotope Lab: A Sweet Introduction to Mass Spectrometry
oking for an engaging, hands-on way to teach isotopes, percent abundance, and average atomic mass in AP Chemistry? This M&Mium Isotope & Mass Spectrometry Lab transforms abstract concepts into a student-driven modeling experience where learners act as scientists analyzing a fictional element using real data. Students use M&M candies to represent isotopes, collect and analyze quantitative data, and apply their results to build mass spectrometry understanding—all while developing essential AP Chem
8th - 12th
Chemistry, Physical Science
Psychology Lab Investigative Career Interests: Do Juniors or Seniors Score Highe
Students complete the IIP RIASEC Markers Holland Code assessment at openpsychometrics.org and record only their Investigative (I) score, which reflects interest in science, research, and analytical thinking. Students pool Investigative scores with classmates, separating results by grade level. Junior and senior scores are entered into an independent samples t-test to evaluate whether career interest differences are statistically significant. Students analyze group averages, interpret statistical
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
AP Chem Unit 1: Complete PBL System (Atomic Structure, Low Prep, Ready to Use)
Bring Meaningful PBL to AP Chemistry—Without Losing Rigor or TimeLooking for a way to increase engagement and real-world application without slowing down your pacing? This unit gives you a simple, structured system to do exactly that—by layering short, meaningful PBL into your existing lessons. What You Get (Quick Overview)✔ Complete Unit 1 PBL system (Atomic Structure) ✔ Daily prompts that take 3–5 minutes ✔ Student learning logs + grading rubric ✔ Full set of AP-aligned instructional sli
10th - 12th
Chemistry
Fraction ⇆ Decimal ⇆ Percent Conversions | Math Lab + Answer Key
Looking for a no-prep, pencil-only activity that helps students solidify their understanding of fractions, decimals, and percents—and actually enjoy it? This engaging Math Lab is packed with 6 creative, puzzle-based tasks that explore conversions through matching, visuals, real-world scenarios, logic puzzles, and reasoning challenges. Perfect for review, practice, sub plans, or centers! What’s Included:✅ Visual & numeric matching task ✅ Fraction–Decimal–Percent conversion puzzle ✅ True/False ma
6th - 8th
Fractions, Other (Math)
Showing 1-24 of 103+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands