Percent Increase and Decrease Quiz - Page 6
210+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Programs & methods
Middle School STEM Challenge: Film Canister Rocket Activity | 6-8
⭐ NGSS Aligned STEM Lab | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest STEM Engineering activity challenge where they explore chemical reactions, gas pressure, and Newton’s First Law. In this hands-on lab, students launch Film Canister Rockets powered by an acid-base reaction to observe how building pressure creates an upward force. It is the perfect addition to any Middle School Physical Science, Chemistry, or Forces and Motion unit. D
6th - 8th
Engineering, General Science, Physical Science
NGSS
MS-PS2-2
, MS-PS1-2
Middle School STEM Challenge: Index Card Bridge Engineering Activity | 6-8
⭐ NGSS Aligned STEM Lab | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest STEM Engineering activity challenge where they explore structural integrity, forces, and the physics of bridge design. In this hands-on lab, students design and build an Index Card Bridge to span "raging waters" and test the limits of load distribution. It is the perfect addition to any Middle School Physical Science, Forces and Motion, or Engineering unit. Designed
6th - 8th
Engineering, General Science, Physics
NGSS
MS-PS2-2
, MS-ETS1-1
, MS-ETS1-3
Middle School STEM Challenge: Oobleck States of Matter Activity | 6-8
⭐ NGSS Aligned STEM Lab | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest STEM activity challenge where they explore non-Newtonian fluids, viscosity, and particle interactions. In this hands-on lab, students create Oobleck to investigate how it behaves like both a liquid and a solid under different amounts of force. It is the perfect addition to any Middle School Physical Science, Chemistry, or Properties of Matter unit. Designed specifica
6th - 8th
Engineering, General Science
NGSS
MS-PS2-2
, MS-PS1-2
Elementary STEM Challenge: Pop (Soda) Can Races Static Electricity Activity 3-5
⭐ NGSS Aligned STEM Activity | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest science activity where they explore static electricity and forces. In this hands-on lab, students charge a balloon to create an electric force that pulls a pop can across a surface without touching it. It is the perfect addition to any Elementary Physical Science, Electricity, or Forces and Motion unit. Designed specifically for 3rd grade, 4th grade, and 5th grad
3rd - 5th
Engineering, General Science
NGSS
3-PS2-1
Middle School STEM Challenge: Popsicle Bridge Engineering Activity | 6-8
⭐ NGSS Aligned STEM Lab | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest STEM Engineering Activity Challenge where they explore structural integrity, forces, and the physics of bridges. In this hands-on lab, students design and build a Popsicle Stick Bridge to test the limits of load distribution and structural strength. It is the perfect addition to any Middle School Physical Science, Forces and Motion, or Engineering unit. Designed spec
6th - 8th
Engineering, General Science
NGSS
MS-PS2-2
, MS-ETS1-1
, MS-ETS1-3
Middle School STEM Challenge: Gumdrop Tower Engineering Activity | 6-8
⭐ NGSS Aligned STEM Lab | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest STEM Engineering activity challenge where they explore structural integrity, forces, and the physics of towers. In this hands-on lab, students design and build a Gumdrop & Toothpick Tower to test the limits of balance, stability, and structural strength. It is the perfect addition to any Middle School Physical Science, Forces and Motion, or Engineering unit. Designed
6th - 8th
Engineering, General Science
NGSS
MS-ETS1-2
, MS-PS2-2
, MS-ETS1-1
+1
International Dot Day STEM Activity Tower Builder The Dot by Peter Reynolds
Create Bravely! Integrate STEM while students learn and develop a Growth Mindset through this Dot Day STEM Challenge! The Dot STEM activity works as a great companion to The Dot by Peter Reynolds. This is an excellent International Dot Day Activity. Students plan, design, and execute their own ideas. After they have completed their activity, there is time for reflection on what worked and what didn't. Amazing resource for STEM club, STEM teachers, elementary librarians, parents who love hands
1st - 4th
Character Education, Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Also included in: Growth Mindset READ ALOUD STEM™ Activities and Challenges Dot Day
Peeps STEM Activity Peep Drop Parachute Lesson
Integrate STEM in your classroom during springtime and Easter Season!Get your students pumped up for Spring with the Peep Parachute Easter Activity! Design a parachute that will slow down the rate at which a cup falls after being dropped and allow the Peep to land safely. Amazing resource for STEM club, STEM teachers, elementary librarians, parents who love hands-on learning, and elementary teachers who want to create a hands-on educational environment in their classroom! Engage students with th
K - 5th
Basic Principles, Engineering, Science
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Camping STEM Challenge Unit | Engineering Design
🏕️ Camping STEM Challenge Unit | Engineering Design + Data & Graphing | NGSS Looking for a hands-on STEM unit that goes beyond simple build activities? This Camping STEM Challenge Unit guides students through the full Engineering Design Process as they design, test, and improve real-world solutions—while collecting and analyzing data. 📊 BUILT-IN DATA & GRAPHINGStudents don’t just build—they think like engineers. Collect and record data during testingAnalyze results and identify patternsCreat
3rd - 7th
Engineering, Science
CCSS, NGSS
MP5
, 3-5-ETS1-3
, 3-5-ETS1-1
+1
Also included in: STEM Challenges Entire Year includes Holiday STEM Activities
Middle School Computer Science Sub Plans Unplugged Computer Coding Worksheets
Are you teaching middle school computer science and want your students to think like true computer scientists? Before jumping into programming, new coders should learn to plan their code with algorithm flowcharts. This computer science lesson includes unplugged computer coding worksheets, making it a perfect addition to your middle school computer science curriculum or your computer science sub plans. Students will learn how to break down large tasks into small, simple actions and record their t
5th - 8th
Computer Science - Technology, Engineering, Robotics
Mount Rushmore Presidents Day STEM Activity Engineering US History
Engage students in learning about famous presidents and Mount Rushmore with STEM!Students love learning about Mount Rushmore, George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln by completing this STEM challenge! Video links are included to teach students about the history of Mount Rushmore as well as mini biographies of each of the presidents. Designing and building a model of Mount Rushmore helps solidify the lesson in a hands-on way! This activity helps students devel
1st - 5th
Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Also included in: February STEM Activities and Challenges BUNDLE
Easter Plastic Egg Tower STEM Activity Easter Activities Crafts, Creativity
Integrate STEM in your classroom during Spring and Easter! Get your students pumped up for Easter with Egg Tower Easter STEM Challenge! Design and build a tower out of plastic eggs and Play-Doh! Simple and easy way to implement STEM challenges in your classroom! Take students through the STEM Process.Students plan, design, and execute their own ideas. After they have completed their activity, there is time for reflection on what worked and what didn't. This activity is an excellent STEM Center
1st - 5th
Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Also included in: Easter STEM Activities and April STEM Challenges Bundle
Martin Luther King Jr. Day STEM Activity with Writing Extension
Martin Luther King Jr. (Integrated Math, Reading, and Writing Activities Included!)Students receive a letter from Martin Luther King Jr. giving facts about his life and instructing students to create a podium that he will use to deliver his famous "I Have a Dream" speech. A fun and engaging MLK Day activity! Includes writing pages for students to write about their dreams. Math activities are included as well that cover geometry standards including 2D and 3D shapes, shape attributes (faces, edge
1st - 5th
Engineering
CCSS, NGSS
3.MD.C.7b
, 4.MD.A.3
, 1.G.A.2
+14
Also included in: Winter STEM Activities and Challenges Bundle
Reindeer STEM
A fun Reindeer STEM activity that's easy and quick. No need to go shopping, everything you need is in your classroom. This resource has 6 building challenges, a reflection page and 2 student objective pages that are aligned with the standards. This will be your go to activity all through December. These Stem challenges can be used with materials you already have, blocks, or counting cubes. 10 Minute Christmas StemYou may also like Gingerbread STEMHave you tried Boom Cards? Check this
PreK - 2nd
Engineering
Also included in: Stem Challenges Bundle Set 2
Back to School STEM Activity: Marble Challenge
Integrate STEM in your makerspace, STEM Club, Library, and 1st Grade through 5th Grade Classroom at the beginning of the year!STEM Challenges are perfect to use at the beginning of the school year as students are learning how to work in groups. In this STEM Activity, students build teamwork and problem solving skills as they work together to transfer marbles from one cup to another without touching the marbles or cups with their hands. The STEM Process:Students plan, design, and execute their o
1st - 5th
Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Also included in: Back to School STEM Activities and Challenges
STEM Engineering Project: Building a Popsicle Bridge (Elementary)
STEM Elementary Classroom Engineering Project {Kindergarten, first grade and second grade} In this S.T.E.M. lab, students will work in groups to create a bridge from popsicle sticks (craft sticks) that will hold as much weight as possible. The student’s favorite part is when their very own bridge gets to be tested to see how much it can hold. ***If you are interested in a differentiated version of this resource for grades K-8, please click here.This STEM Activity Challenge includes teacher ins
K - 2nd
Engineering, General Science
STEM Activity Challenge Oobleck (Elementary)
STEM Elementary Classroom Project for Kindergarten, First Grade, and Second Grade.In this activity, students will work in groups to explore the properties of Oobleck. They will be testing random objects such as paper clips, toothpicks, marbles, string etc. to determine whether they float or sink. Oobleck has properties, unlike most substances we usually encounter. ***If you are interested in a differentiated version of this resource for grades K-8, please click here.This STEM Activity Challeng
K - 2nd
Engineering, General Science
Also included in: Activity Challenges 16 Pack #1 (Elementary)
Gingerbread Man STEM Challenges
These gingerbread STEM activities are perfect for kindergarten, first grade, and second-grade engineers working together or alone in centers this Christmas. A great addition to your unit on gingerbread this December. This resource uses the engineering design process to solve problems all winter. Your kids will have fun building a boat, a bridge, and a hideout for the gingerbread man. Each challenge has a bonus challenge to help differentiate. Make this holiday season fun with hands-on ST
K - 2nd
Engineering
Also included in: Winter STEM BUNDLE
Christmas STEM Challenges
This Christmas STEAM challenge is perfect for kindergarten, first grade, and second grade engineers working together or alone in centers this Christmas. A great addition to your units this December. This resource uses the Engineering Design Process to solve problems. Your kids will have fun building a table, a tree and a fence for Santa and the elves. Each challenge has a bonus challenge to help differentiate, hands on activites are perfect for your ELL students. Make this holiday season fun wi
K - 2nd
Engineering
Also included in: Winter STEM BUNDLE
Winter STEM Challenges
This Winter STEM challenge is perfect for kindergarten, first grade, and second-grade engineers working together or alone in centers this winter. A great addition to your unit on snow this January and February. This resource uses the engineering design process to solve problems all winter. Your kids will have fun building a shelter, a shovel, and a clothesline to dry mittens. Each challenge has a bonus challenge to help differentiate. Make this winter season fun with hands-on STEM activiti
K - 3rd
Engineering
Also included in: Winter STEM BUNDLE
STEM Maze Challenges | Google Slides
STEM Amazing Mazes is a STEM activity where students design and construct a maze using recycling items. A Google Slide link is included, making this a great STEM Activity for remote or blended learners. Your students will think critically while comparing and contrasting mazes. Your students will be engaged as they go through the Engineering Process and research the history of mazes. This is a great STEM Activity for End of School Year or anytime! These activities can also be used for STEAM Acti
3rd - 5th
Engineering, Measurement, Science
CCSS, NGSS
W.3.10
, W.4.10
, W.5.10
+3
Also included in: Yearlong STEM Activities Bundle |65+ Engineering Design Challenges
Summer STEM Games Math Activities End of the Year Science Writing Challenges
Summer STEM Challenges for Students! This resource has science, technology, engineering, and measurement activities to do with your upper elementary kids that will really get their brains going during the summer time! This resource is part of the STEM / STEAM All Year Long Curriculum Bundle – 29 Challenges!There are 4 Summer STEM Challenges in this pack. Each STEM Challenge has photo examples, a list of materials needed, prediction section, brainstorming section, trials 1, 2, & 3, final result
3rd - 7th
Engineering, Science
STEM Games Math Craft Activities Measurement Science May End of Year 2026
STEM Gamers - Games Challenges Perfect challenges for students who love technology and games! This resource has science, technology, engineering, and measurement activities to do with your upper elementary kids that will really enhance their learning! This resource is part of the STEM / STEAM All Year Long Curriculum Bundle – 28 Challenges!There are 3 Game-related STEM Challenges in this pack. Each STEM Challenge has detailed directions, photo examples, a list of materials needed, a prediction
3rd - 8th
Engineering, Math, Science
_Winter STEM Activities Task Cards + SeeSaw
This resource includes six winter themed STEM Task Cards, an editable worksheet and a STEM process poster! I've added SeeSaw versions for each activity! The links are located on page two of the pdf document and will take you directly to that specific assignment in SeeSaw. Just save it to your SeeSaw library and assign it to your class! Super simple :-) *****Save Money, buy the bundle!! Click Here! Save 30%*****These activities are extremely EASY to set up!! They require only: - Marshmallows
K - 3rd
Engineering, General Science
Also included in: Elementary STEM Activities Task Cards for the Whole Year + SeeSaw
Showing 121-144 of 210+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands