Percent Increase and Decrease Quiz
28+ results
Filters
Grade
Subject
Format
Resource type
Standard
Language
Programs & methods
A CHILD'S BOOK OF FIBER OPTICS: GRS. 3-6, MG, ENRICHMENT & SUMMER CAMP
This booklet can be used as a introduction to Fiber Optics. It is geared to lower grades. It provides them with a beginning knowledge of this technology. Use this in lieu of an assessment. It is an independent research assignment. Use it for a summer school enrichment project. Use it for a summer science camp. Use it with gifted students or for students who are bright and interested in a science club, etc. An answer key is provided for the quiz. Students are advised to use electronic resources
3rd - 6th
Physics, Science
NEWTON'S LAWS OF MOTION: A FILL-IN QUIZ W/ ANSWER KEY: MG/ GRS. 3-8
This quiz is a fill-in quiz with a word bank to support the statements. Students match the best word according to context clues. An answer key is provided. Use it for a take home test, or for a grade in physics. Use it in a science center, as well. Physics is a fun science for students. Thanks for visiting!
3rd - 8th
Physics, Science
Building Big Engineering Unit Assessments
These five mini-assessments can be paired along with a study of Building Big or any type of engineering or structures unit. It covers and assesses knowledge on the following structures: bridges, domes, skyscrapers, dams, and tunnels. These are not meant to teach the content, but rather to help you check your instruction. If students do not perform well on a quiz after studying the structure, you can make sure to reteach whatever is needed before moving on to the next structure.
**Answer keys a
3rd - 8th
Engineering, Physics
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
Photonics – The Magic of Light | STEM Science Activity for Grades 2–4
🌈Discover the magic of light with this fun photonics STEM activity — perfect for curious young scientists! 💡 Photonics – The Magic of Light | STEM Science Activity for Grades 2–4 Let your students discover the magic of light through fun, hands-on experiments and engaging explanations! This STEM science lesson introduces children to the world of photonics — how light travels, reflects, and creates color. Perfect for Grades 2–4, it combines curiosity, science, and creativity in one exciting reso
2nd - 4th
Physical Science, Physics
NGSS
4-PS4-2
, 1-PS4-2
, 1-PS4-3
Electricity: Series Circuit | Digital Science Lesson Grade 3-5 | Self-Grading
Electricity: Series Circuit | Interactive Science Lesson Grade 3-5Bring electricity to life with this 3rd grade interactive science lesson on series circuits! Students will explore how electrical energy flows, identify parts of a circuit (cells, bulbs, switches, buzzers), and learn to build, draw, and troubleshoot circuits. 💡 What’s Included:Engaging Interactive lesson (self-marking quiz & drag-and-drop tasks) Real-life applications and STEM extension questions 🎯 Skills Covered:Constructi
3rd - 5th
Physics
Fidget Spinner STEM Challenge Activities and Science Experiment
The ORIGINAL Fidget Spinner Stem Challenge & Science Lab! Discover the science of fidget spinners with this engaging and low-prep STEM activity. Practice scientific method with an exploration of variables, data collection, graphing, mean/average, and more...all while having fun! This self-paced, fidget spinner activity is print-and-go. Each activity sheet guides students through the project. STEM Challenge Overview:Students will use the included visual directions, graphic organizers, ch
3rd - 6th
Graphing, Measurement, Physics
CCSS
3.MD.B.3
, 4.MD.A.2
, 5.MD.A.1
+1
Low Prep STEM Activities Challenges Engineering Design Process Force & Motion
Low prep STEM activities that are highly engaging and follow the engineering design process! I've made it my mission to produce easy-to-implement and accessible challenges that have meaningful connections to STEM concepts as well as tie in with real world STEM careers. This bundle contains ⭐ 10 STEM challenges ⭐ you can do with readily available materials (low-cost and easy to prep). These are wonderful for team-building and can be used with a wide grade range. These can be used in the classroo
2nd - 8th
Engineering, Physics, Science
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Egg Drop STEM Activity End of Year STEM Challenge Force and Motion Engineering
Are you looking for an end of year STEM challenge that's always a crowd pleaser? This classic STEM challenge appeals to kids of all ages, and is an excellent way to explore force and motion, drag, and iterative design and testing. Will the eggs break or survive the drop in a device created by your students? If you have thought about trying a STEM challenge but weren't sure where to start, this is a great challenge to start with. ✏️ What materials will I need? ✏️ Use a variety of easy-to-find
3rd - 8th
Engineering, General Science, Physics
NGSS
3-5-ETS1-3
, 3-5-ETS1-1
States of Matter (Information, Sorting Cards & Control Chart) - Montessori
Understanding the states of matter helps children grasp why different substances behave as they do, laying a foundation for more complex scientific concepts in the future. To use the States of Matter Cards, identify and classify matter into three states: solid, liquid, and gas. Then, use the control chart to verify the classifications. Includes: 4 information cardsclassification title cards3-part cards for solid, liquid, gas24 photographic sorting cards1 control chartTo create a set of 3-part c
K - 3rd
General Science, Physics
Roller Coaster Force and Motion PBL | Project Based Learning Science Enrichment
Looking for a fun and engaging way to teach about different force and motion or Newton's Laws of Motion? This project allows students to learn about friction, interia, gravity, speed, momentum, and much more by designing their own roller coaster! What is project based learning?Project Based Learning (PBL) is a hands-on way for students to learn as they design, build, and/or research a solution to reach the project's goal or a solution. The project is broken into parts so students can easily sta
3rd - 6th
Engineering, Physics, Science
NGSS
3-PS2-1
, 3-5-ETS1-3
, MS-PS2-4
+9
Also included in: Science PBL | Project and Problem Based Learning Bundle
Engineering & Science STEM Bundle | Build, Test & Explore | Science For K–3rd
🚀 Engineering & Science STEM Mega Bundle | Build, Test & Explore (K–3)Bring hands-on learning to life with this exciting Engineering & Science STEM Mega Bundle! This collection of interactive challenges helps students explore key science concepts through building, testing, observing, and improving—just like real engineers and scientists. Designed for young learners, these activities encourage curiosity and problem-solving while keeping instructions open-ended so students can think, design, a
PreK - 4th
Engineering, General Science, Physics
STEM Forces, Motion & Energy Bundle: Hands-On Engineering & Physics For (k-9)
⚙️ Forces, Motion & Engineering STEM Bundle | Hands-On Science Activities (K–9)Bring science and engineering to life with this comprehensive Forces, Motion & Engineering STEM Bundle! Designed for a wide range of learners, this collection of hands-on activities helps students explore how forces work, how machines make tasks easier, and how structures are designed for strength and stability. Through engaging challenges and real-world connections, students will think like engineers—designing, bui
1st - 9th
Engineering, General Science, Physics
STEM Forces, Motion & Energy Bundle: Hands-On Engineering & Physics For (k-9)
⚡ STEM Forces, Motion & Energy Bundle: Hands-On Engineering Activities Bring science to life with this exciting hands-on STEM bundle designed to help students explore force, motion, electricity, and energy through engaging engineering challenges! This collection encourages learners to think like scientists and engineers as they design, test, and improve creative solutions through real-world investigations. This bundle includes four interactive STEM activities: Electricity Basics STEM – Build a
1st - 9th
Engineering, General Science, Physics
Reflection and Refraction Worksheet Boom Cards Properties of Light Task Cards
Need help with reflection and refraction of light? Help your kids learn about the properties of light with Boom Cards, a worksheet, and labs that can help tricky science concepts stick in the minds of your students. If you are planning to purchase both resources, bundles are the most economical way to get them. Check out individual previews to see if this bundle is right for you. Aligned to TEKS Science 112.7.b.8Demonstrate how light travels in a straight line and can be reflected, refracted, or
3rd - 6th
Physical Science, Physics, Science
Rocket Craft - Straw Rocket Craft and Experiment- ROCKET Science Activity
Straw Rocket Craft and Experiment How Can I Use This Straw Rocket Craft and Experiment? This Straw Rocket Craft and Experiment blends science and art into a fun, hands-on activity. Children create their own paper rockets, then launch them by blowing through a straw. They get to aim, launch, and see how far their rocket goes—making the science of motion exciting and visible. Why Teachers Like ItCombines art and science – Kids decorate their rockets and test how they fly.Hands-on learning – Direct
1st - 6th
Astronomy, Engineering, Physics
Gravity Force Motion Science Activity | Marble Run Roller Coaster STEM Challenge
Our top-rated Marble Run Roller Coaster STEM Challenge is your ultimate hands-on physical science event, perfect for grades 3rd-6th and beyond. This budget-friendly STEM activity, with reusable materials, is easy to implement. This unit guides students through the scientific method and engineering design process as they explore forces, motion, gravity, and work. We love it for an end-of-year activity for those last weeks of school. Included in the Hands-On Science and STEM Unit:Video Explanation
3rd - 6th
Engineering, Physical Science, Physics
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, MS-ETS1-4
+12
Light Energy Candy Activity | Absorption Reflection Colors | Glowing Gummy Bears
Create oohs and ahhs with an easy-prep, engaging lab that explores how laser lights are absorbed and reflected by different-colored gummy bear candies. This hands-on activity can be completed in 30 minutes. It uses simple supplies and includes teacher background information, tips, an observation page, and a reading passage. Recommended for a Saint Patrick's Day Rainbow lesson. Included in the Hands-On ActivityBackground Information and Vocabulary on the Visible Light Spectrum.Hands-on Activity P
3rd - 6th
General Science, Physical Science, Physics
NGSS
4-PS4-2
, MS-PS4-1
, MS-PS4-2
+1
Egg Drop STEM PBL Engineering Science Lab - 3rd - 6th Grade
"You all know the story of Humpty Dumpty and his epic fall. What you don’t know is that even though the king’s men couldn’t put Humpty Dumpty back together, the FBI was able to. That is how Humpty Dumpty became a secret agent..."
Engage your students with this STEM/PBL engineering science lab to help design a device that will assist Agent Dumpty in surviving a jump from a second story window on his next case. Working in collaborative groups students will assess the problem, design a plan, crea
3rd - 6th
Engineering, Physical Science, Physics
Montessori Story of Creation First Great Lesson Digital Edition No Logins
Montessori's first great lesson is known as The Story of Creation, The Coming of the Universe, and/or The Story of the Creation of the Universe. The story begins 15 billion years ago through the Azoic Era to the present day state of our planet, Earth. Deliver the story with confidence and save yourself hours with this professionally produced, quality resource. This resource includes:Option A: An interactive elearning timeline with high quality photos, images, accompanying narrative tracks, vide
1st - 6th
Astronomy, Chemistry, Physics
NGSS
5-ESS1-1
, 5-PS1-2
, 5-PS1-1
No Prep End of the Year STEM Activity Paper Airplane Engineering Design Process
This is the paper airplane STEM activity you are looking for! This low prep paper engineering challenge is EASY to implement and a fun force and motion exploration. ✅ This activity can be used with ANY grade (students will need to be able to fold and crease paper). It's an excellent fine motor skills activity and always produces surprising results. If you are learning about force and motion or measurement, this challenge is perfect for you! ✅ What You'll Get ✅ Challenge PosterDescription and te
2nd - 8th
Engineering, Physics
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Halloween Science Activity Experiment Dissolving Candy Corn Worksheets STEM
What's better than a low-prep candy corn STEM challenge? How about 2 of them! In these activities, students will need to use teamwork and perseverance. They will create a tower using just candy corn and one other material. They will also iteratively redesign a simple catapult to maximize the trajectory distance of the candy corn! ✅ What You'll Get ✅ Teacher instructions and lesson planEditable recording pagesDifferentiated recording page options that guide students through the engineering desi
1st - 6th
Engineering, Physics
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+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
Drought STEM | How Can We Save Water During a Drought? For Kindergarten–Grade 2
💧🌞 Drought STEM | How Can We Save Water During a Drought? (Kindergarten–Grade 2) Help students explore the importance of water conservation with this engaging Drought STEM activity! Learners discover what droughts are, why they happen, and how people can protect and save water through hands-on problem-solving and creative STEM design challenges. This interactive resource guides students to predict, design, test, observe, record, improve, and reflect as they create their own water-saving id
PreK - 4th
General Science, Other (Science), Physics
Showing 1-24 of 28+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands