Percent Increase and Decrease Quiz
21+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Programs & methods
Supports
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
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
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
Pi-Day Catapult — Optimize Angle & Tension (Predict vs. Measure) | MS–HS NGSS
Description (NGSS included) Celebrate Pi-Day with a data-driven projectile challenge! Students tune angle and tension on a simple launcher, then predict vs. measure range and compute percent error. Teams graph Range vs. Angle (and optional Range vs. Pullback) and explain results with CER. 🧠📈 🔬 Investigate: hold one variable constant to fairly test the other. 🧮 Model: use a calibration shot or R ≈ (v²·sin(2θ))/g to predict. 📊 Analyze: compare predicted vs. measured; percent error
3rd - 12th
Engineering, General Science, Physics
Popcorn Percent Yield Lab | Hands On Activity | Chemistry
Bring percent yield to life with popcorn! This engaging, hands-on lab is designed for middle and high school science classrooms and is perfect for interactive notebook users. Students will explore the science behind how popcorn pops while practicing essential chemistry skills, including hypothesizing, data collection, and percent yield calculations. What's included: - Color coding activity: Highlight water-related words in blue and heat/pressure words in orange to reinforce key concepts. - Hypot
6th - 12th
Chemistry, General Science, Physical Science
NGSS
HS-PS1-7
, MS-ETS1-3
, HS-PS1-2
Gummy Bear Osmosis Lab Activity | Engaging, Hands-On Biology Experiment
Bring osmosis to life with this fun, visual, and inquiry-based Gummy Bear Osmosis Lab! Students LOVE watching gummy bears grow, shrink, and transform while learning key biology concepts in a memorable way. What Students Will Learn Understanding Osmosis Identifying hypotonic, hypertonic, and isotonic solutions Practicing experimental design (independent, dependent, control variables) Measuring and calculating area and percent change Creating and analyzing bar graphs Making evidence-base
5th - 12th
Basic Principles, Biology, General Science
Updated! Properties of Water Station Lab (Quiz Included!)
This lab gets students up and out of their seats while they observe the amazing properties of water. Use this to lab to introduce or review.
Station 1: Surface Tension & Adhesion
Station 2: Polarity
Station 3: Surface Tension & Adhesion: Effects of Detergent
Station 4: Hydrogen Bonding
Station 5: Capillary action
Station 6: Cohesion of Water
Station 7: Surface tension: Adhesion & Cohesion
Station 8: Specific Heat (graphing station)
Lab includes a reading with background information, pre-lab
6th - 10th
Biology, General Science
Hands-On Science Activities Bundle | Science Lab Experiments & Reading Passages
Keep your students engaged all year with hands-on, inquiry-based lab activities that can be completed in 30 minutes. Each activity is carefully designed to use common materials, require minimal prep, and provide a complete science lesson that aligns with your curriculum. The included reading passages connect everything together. Bundle and Save to get all new additions at no extra cost. This is the perfect way to kick off Back-to-School Science and maintain engagement all year. Each Lab is caref
3rd - 6th
General Science, Physical Science, Science
Biology & AP Environmental Science Natural Selection Phet Simulation Lab - w/KEY
Explore evolution in action with this engaging, standards-aligned virtual lab using the free PhET “Natural Selection” simulation! This 5-page student lab, complete with a 9-page answer key and detailed grading rubric, gives students an interactive and inquiry-based approach to understanding natural selection, mutations, and the role of environmental pressures in shaping populations over time. ✏️ Features: 5-page student lab worksheet with data tables, prompts, and graphing activities 9-page
9th - 12th
Biology, Environment, General Science
NGSS
HS-LS4-2
, HS-LS4-3
, HS-LS4-4
+2
Cells and Their Functions: Reading, Notes, & Lab
Bring your middle school life science classroom to life with this engaging, standards-aligned lesson designed for MS-LS1-1: Structure and Function! This comprehensive resource helps students explore how cells contribute to the function of living organisms through a variety of interactive and meaningful activities. Students begin with a reading passage that introduces key concepts about cell structures and their roles. The included guided notes keep learners focused and accountable, helping them
6th - 8th
Biology, General Science, Other (Science)
NGSS
MS-LS1-1
AP/College Biology Community Ecology FULL LESSON
Aligns with AP Biology Topic 8.5 & College-Level General BiologyEngage your students in the fascinating world of community ecology and the complex interactions that shape ecosystems with this comprehensive, inquiry-driven lesson bundle. This resource moves beyond simple rote memorization, challenging students to analyze interspecific and intraspecific relationships through a blend of hands-on microscopy, direct instruction, scaffolded note-taking, and interactive case studies. What’s Included in
9th - 12th, Higher Education
Biology, Environment, General Science
Microscope Lab Recording Sheet
Use this lab worksheet to have students record what they saw under the microscope and write a description of what they saw. You can use it with any microscope lab. I used it to look at butterfly wings scales under the microscope.
Not Specific
Biology, General Science
On the Move! Plate Tectonic 3 E Lesson
This lesson contains an engaging activity, which allows students to create geologic landforms by moving graham crackers and icing. The lab sheet is attached, as well as an explaination phase, with diagrams and graphic orginizers. Students then Evaluate their knowledge by creating a landform pamphlet and plotting earthquakes and volcanoes. Fun Unit of study!
4th - 8th
Earth Sciences, General Science
UPDATED 2026 AP Biology Unit 5: Heredity COMPLETE UNIT STUDY BUNDLE
AP Biology Unit 5 Test Prep BundleLessons • MCQs • FRQs • Worksheets • AssessmentUpdated for the 2025 AP Biology Course and Exam Description, this resource includes a video lesson and specialized practice to help AP Biology students learn, study, and confidently review Unit 5: Heredity, covering meiosis, Mendelian genetics, probability, inheritance patterns, non-Mendelian genetics, chromosomal inheritance, and pedigree analysis. From inheritance patterns and Punnett squares to genetic variation
9th - 12th
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Save the Ice Cube! – A Cool Insulation STEM Challenge for Curious Scientists
Turn your classroom into a science lab with this hands-on insulation experiment that gets students designing, testing, measuring, and thinking like real engineers! In Save the Ice Cube!, students investigate which materials keep ice from melting the longest while practicing scientific observation, data collection, and critical thinking. Save the Ice Cube Perfect for upper elementary and middle school, this engaging STEM activity walks students through the full scientific process: ✔ Choosing i
3rd - 6th
Basic Principles, General Science, Other (Science)
AP Biology UNIT 7 Natural Selection 7.9 Phylogeny Simulated Virtual Lab Report
AP Biology Unit 7: Natural Selection – Phylogeny Lab Worksheet (Topic 7.9) Give your students targeted practice with one of the most frequently tested AP Biology topics using this phylogeny lab worksheet aligned to Topic 7.9. This activity focuses on key exam skills, including constructing and interpreting cladograms, identifying shared derived characteristics (synapomorphies), determining evolutionary relationships, and evaluating evidence for common ancestry—all of which regularly appear
7th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Showing 1-21 of 21+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands