Percent Increase and Decrease Quiz
14+ results
Filters
Grade
Subject
Resource type
Standard
Programs & methods
Mole Concept Chemistry Assignment | Unit 1 | 50-Mark Assessment + Full Marking
This detailed Unit 1 Chemistry Assignment provides a comprehensive assessment of key Mole Concept topics, perfect for senior secondary or introductory chemistry students. Aligned with core curriculum standards, it includes 50 marks worth of calculation-based and conceptual questions that reinforce deep understanding and application of fundamental chemistry skills. Ideal for homework, revision, formative assessment, or end-of-topic evaluation, this resource is easy to implement with the includ
8th - 12th, Adult Education, Higher Education
Basic Principles, Chemistry, General Science
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
**AP Biology Pre-Lab Checklist: Preparation, Roles & Lab Readiness**
Set your labs up for success before they even begin with this AP Biology Pre-Lab Checklist, designed to ensure students are prepared, organized, and thinking like real scientists. This structured, student-friendly checklist guides lab groups through essential preparation steps, including protocol analysis, role assignment, and materials verification, so students enter the lab with purpose and clarity—not confusion. It reinforces accountability while building strong habits in collaboration, co
5th - 12th
Basic Principles, Biology, General Science
Scientific Method Variables Shuffleboard Game Interactive Print & Digital Gr.5-9
Teach experimental design and scientific method variables with this hands-on interactive STEM activity for grades 5-9. Includes 13 scenarios in print & digital formats to engage students in learning independent, dependent, and control variables. No prep.Engaging Scientific Method Variables Game for Interactive LearningTransform your science lessons with this innovative shuffleboard game that makes learning about experimental design fun and interactive. This engaging scientific method lesson use
5th - 9th
Basic Principles, Physical Science, Science
CCSS, NGSS
RI.3.4
, RI.4.4
, RI.5.4
+20
Biology Bell Ringers Graph and Data Analysis 5 Minute Daily Graphs High School
Give your students daily practice analyzing biology data with these ready-to-use, 5-minute bell ringers. Each activity features a high-quality, NGSS-aligned graph and four multiple-choice questions, including one inference or prediction.Aligned to HS-LS1, HS-LS2, HS-LS3, and HS-LS4, these bell ringers cover key biology concepts while building graph reading, trend analysis, and data interpretation skills, which are essential for NGSS success.Why teachers love them:No prep, no grading (Google™ For
8th - 10th
Basic Principles, Biology, General Science
NGSS
HS-LS1-5
, HS-LS2-3
, HS-LS3-1
+6
Energy Transformation Practice: Reviews Types of Energy and Energy Transfers!
I've done this activity from 7th through 12th grades and it's always entertaining to see what they come up with. Since they're not actually building it, they can really think out of the box (ex- nuclear energy and thermal energy become popular). I usually do this after a lesson on energy and then I will show then the OK Go, "This Too Shall Pass" video as that is the ultimate contraption to model (in my opinion). You may also wish to show them Rube Goldberg examples. Or, modify a bit and simply u
5th - 12th
Basic Principles, Physical Science, Physics
NGSS
MS-PS3-2
, MS-PS3-5
Lab Safety & Procedures Slides + Posters (30+ Slides, Editable, FREE)
🧪 Lab Safety & Procedures Slides + Posters (30+ Slides, Editable, FREE) Looking for a simple, effective way to teach lab safety AND reinforce it all year long?This resource includes 30+ clean, easy-to-use slides and quick reference posters designed to help you build a safe, structured, and high-functioning lab environment from day one. 👉 Best part: It’s 100% FREE. Because lab safety should be available to every teacher and every student. 📘 What You Get ✔️ 30+ Slide Presentation (Goog
5th - 12th, Adult Education, Higher Education
Basic Principles, Biology, General Science
Also included in: AP Biology FULL YEAR MEGA BUNDLE – 119+ Resources | Complete Curriculum
Parts of the Brain Nervous System Activity Teamwork The Human Body Systems
🧠 Spark curiosity and teamwork with this Brain & Nervous System STEM Challenge! Perfect for grades 4–6, this resource blends science content with team-building activities to create a fun and engaging classroom competition. Students work in teams to complete hands-on builder challenges and creative talker challenges, all themed around the brain and nervous system. What’s Inside ✅ Teacher Quick-Start Guide + Script ✅ Student handouts for TALKER & BUILDER challenges ✅ BARFS strategy poster
4th - 6th
Anatomy, Basic Principles, Engineering
CCSS, NGSS
CCRA.SL.1
, MP1
, 3-5-ETS1-3
+2
50 Animal Mazes | Logic Puzzles | Zoo Animals Coloring Pages | Printable
Animal Maze Activity Pack 50 Fun, Printable Mazes to Boost Logic, Focus & Problem-Solving (K–4) Looking for a hands-on activity that keeps kids thinking and smiling?This adorable maze pack combines learning with playful challenge. No screens required! Build Thinking Skills the Fun Way Each maze features a lovable animal trying to find its favorite food—kids will guide them through simple paths that build: Logic and critical thinking Problem-solving and spatial awareness Attention to de
PreK - 6th
Basic Principles, Coloring Pages, Visual Arts
Science Logic Puzzles for Middle School
This Science Logic Puzzles for Middle School product has 10 logic puzzles of varying difficulty and factual scientific information. They are great for Back to School days, and can be used for team building, fast finishers, after tests, for close reading or critical thinking exercises, for extra credit, or to fill in those odd schedule days like half days, sub plans, or when you need a fun break. Famous Women InventorsFamous Africa-American InventorsThe Mammals of AustraliaThe Highest Volcanoes
6th - 9th
Basic Principles, General Science, Science
Five ThinkForge Desktop Engineering Challenges Volume 3 - Energy/Motion (MS/HS)
ThinkForge™ Desktop Engineering Challenges are low-prep, classroom-ready engineering design challenges that engage students in hands-on problem solving using common materials and minimal space. Each challenge guides students through the engineering design process as they analyze a real-world problem, design and build a solution, test and redesign, and communicate results. Perfect for STEM, science, and physics classrooms (grades 6–12), these desktop-friendly challenges build critical thinking, c
6th - 12th
Basic Principles, Engineering, Physics
NGSS
MS-ETS1-2
, HS-ETS1-2
, HS-ETS1-3
+3
Building Blocks Speed Lab: Heavy vs. Light Cars
Grade Levels: Kindergarten - 8th Grade Duration: 60 minutes Building Blocks Speed Lab: Heavy vs. Light Cars (Lesson Plan + Student Worksheet) Engage your students in a fun, hands-on investigation of motion, weight, and engineering design with this interactive STEM lesson! In this project, students design, build, and test Building Blocks cars to explore how weight affects the distance a car travels down a ramp. Through repeated trials, measurement, sketching, and data collection, students practic
K - 8th
Basic Principles, Measurement, Physics
NGSS
K-2-ETS1-2
, K-2-ETS1-1
, 3-5-ETS1-3
+5
Back to School STEM Challenge - Apple Wrecking Ball - Team Building Paperless
This back-to-school STEM / STEAM Challenge brings the joy back to your classroom with collaborative, hands-on, brain-busting work (disguised as fun)! This is a great intro to Newton’s Third Law of Motion, which is part of 3rd and middle school NGSS standards! (3PS2-1, MS-PS2-1, and MS-PS2-2) The basic premise: Individually or in partners/groups, students will design and build an apple wrecking ball built for annihilation! • Students will set up marker “bowling pins” and try to knock down as many
2nd - 8th
Basic Principles, Engineering, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Design Your Own Experiment: Waves + Communication | Water Wave Breaker
Give students real ownership of the scientific process with this Inquiry Learning Experiment Design Project Prompt. Instead of following a step-by-step lab, students design their own experiment using classroom materials you already have. With structured thinking prompts (but plenty of creative freedom), students plan an investigation that demonstrates the skills they’ve been learning, then write and reflect on what happened, even if their results are messy or their experiment “fails.” This re
6th - 8th
Basic Principles, Earth Sciences, Physics
NGSS
MS-PS4-1
, MS-PS4-2
, MS-PS4-3
Showing 1-14 of 14+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands