Percent Increase and Decrease Quiz
58+ results
Filters
Grade
Subject
Format
Resource type
Standard
Programs & methods
Robot Explorers: Discovering the World of Robots | eBook | Quiz
Ready to spark curiosity and introduce your students to the fascinating world of robots? This engaging FREE resource from StoryTime Science is designed to captivate young minds (ages 6-10) and make learning about robotic explorers an exciting adventure! Perfect for Science, Technology, Engineering (STEM), or even Reading lessons, this versatile set of materials is ideal for classroom teachers, homeschooling parents, and tutors looking for an inspiring and ready-to-use introduction to robotics
1st - 4th
Computer Science - Technology, Engineering, Robotics
Engineer, Scientist, Mathematician - Formative Assessment
This very simple handout makes a great formative assessment for K-5. I give it before and after teaching my Nature of Science Unit every year to see what my students have learned about the job of an engineer, scientist, and mathematician.
Tell your students to draw an engineer/scientist/mathematician at work, and write one sentence to describe the picture. You will be amazed at all you can learn from this simple task!
This also looks great as a display or bulletin board when printed on col
K - 5th
Engineering, Math, Science
Get more with resources under $5
See all
ELA Lesson | Public Speaking Activities | Free Vocab Cards
This lesson features the final advertisement presentations and provides students with the opportunity to think about how to use these projects to make an impact in real life. Step 1 - Inquire: Students reflect on the advertisement process and their role in small groups. Step 2 - Investigate: Student present their final advertisements to their peers. Step 3 - Inspire: Students brainstorm what to do with their ideas in order to increase metro/public transit ridership in their community. Lesso
3rd - 5th
Engineering, English Language Arts, Science
CCSS, NGSS
W.3.4
, W.5.2
, SL.5.1
+3
Science Reptile Bundle lessons........ Common Core Aligned
Research, posters, pictures, writing fun , comprehension sheets, fast quiz quick check, 20 pages to teach reptiles
Leave feedback on this item and earn credit towards future purchases!!
I love to know what others think so I can continue to build quality work for my students.
Please feel free to follow my store for future products I will post.
Email me anytime with any questions:
Sedorbeth@gmail.com
K - 4th
Engineering, General Science, Science
Toothpick Tower Challenge: A decimals performance task
In this challenge, students will be asked to add, subtract, and multiply decimals. Students are give a budget, a price for toothpicks and a price per cm of tape. Then students must create a shopping plan to stay within their budget and a construction plan of how they will use materials. Finally, students carry out their construction plans, and must multiply their point value (also a decimal) by each cm of height they achieve.
In my classroom, I often award critical thinking, exceptional team
5th
Decimals, Engineering, Measurement
CCSS
5.MD.A.1
, 5.NBT.B.7
, 5.G.B.3
Naked Egg Drop
Student pairs experience the iterative engineering design process as they design, build, test and improve catching devices to prevent a "naked" egg from breaking when dropped from increasing heights. To support their design work, they learn about materials properties, energy types and conservation of energy. Acting as engineering teams, during the activity and competition they are responsible for design and construction planning within project constraints, including making engineering modificati
3rd - 6th
Engineering, Physical Science
4 Teacher Resources on Assessing Engineering (STEM) projects Gr 3-6
Finding it hard to 'grade' STEM projects? Here are 4 ways to do it! Resources include: NGSS aligned Rubric for engineering projectsAn engineering quizA vocabulary sheet for students and teacherA compilation of questions to ask students as they work on their engineering projectsThese are 4 different ways to assess student knowledge and skills with the NGSS strand for engineering and design.Use this resource as an evaluation tool, or have students self assess. This activity also strategically pai
3rd - 6th
Engineering, Math, Science
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, MS-ETS1-4
+5
What’s the Problem with Trawling?
Commercial trawling has a devastating effect on biodiversity in areas where it has been used. Large commercial trawlers have been historically decimating both marine environments and significantly decreasing stock levels to a level at which they are unable to recuperate. The impact on communities sitting on the seafloor, known as benthic communities is devastating, the primary culprit being drag trawlers with beams of up to 12 meters, and several beams often deployed at the same time. This les
5th - 8th
Engineering, Environment, Science
NGSS
MS-LS2-5
, 5-ESS3-1
, MS-ESS3-3
Strong Shapes STEM Engineering Challenge: Build a Strong Structure (Triangles)
Strong Shapes STEM Engineering Challenge: Build a Strong StructureIn this hands-on STEM engineering challenge, students discover why certain shapes make structures stronger. Using simple materials, students design and build a structure while exploring how triangles can increase stability and strength. Through testing and redesign, students learn how engineers use strong shapes to make buildings, bridges, and towers more stable. This low-prep activity encourages critical thinking, creativity, and
4th - 6th
Basic Principles, Engineering, Physics
Bob's Den - Experimental Design Practice with Data Analysis
Bob the Beaver is running an experiment to get his beaver den all ready for winter! This Experimental Design Practice Scenario follows Bob on his journey through setting up a valid experiment in order to obtain reliable data, and utilizes aesthetic imagery to increase engagement. Let's go! Prints well in color AND greyscale! About This ProductThis practice scenario will support your students as they develop proficiency in experimental design, data organization, and data visualization. Students
5th - 8th
Basic Principles, Engineering, Science
CCSS, NGSS
6.NS.B.2
, 6.NS.B.3
, 6.NS.C.7d
+15
Halloween Skeleton STEM Activity
Great STEM activity that allows students to engineer and create their own skeletons using cotton swabs! Students are able to explore and examine the best way to create the skeleton body in the space provided. Students are able to utilize important problem solving skills in this activity!
-Note: Differentiate this lesson by supplying a specific number of cotton swabs. More cotton swabs increases the challenge!
Great and Fun activity for Pre-K, Kindergarten, 1st, and 2nd grade classrooms.
PreK - 2nd
Engineering, Visual Arts
Engineering Challenge: Social Distance Message
This video is an introductory engineering activity aimed at Elementary and Middle School Students. Students are guided through the Engineering Design Process for the following challenge: Can they safely send a message to their socially-distanced friend 6+ feet away? This activity is suitable for students in virtual or in-person learning settings. There is an accompanying video that briefly defines engineering, describes ten different engineering disciplines, and has a quiz for students to guess
2nd - 8th
Engineering, Math, Science
CCSS, NGSS
2.MD.A.1
, 2.MD.A.3
, 2.MD.A.4
+10
Robert Goddard STEM Toolkit
The Estes Robert Goddard STEM Toolkit PDF is a ready‑to‑use classroom resource that connects students to the history and science of rocketry through activities inspired by Robert Goddard, the pioneer of modern rocketry. It combines history, science, and hands‑on challenges to help students: Learn about Goddard’s life and innovations, including his work with liquid‑fueled rockets that laid the foundation for space exploration. Engage with reading, writing, and critical thinking through a quiz a
3rd - 12th
Engineering, General Science, U.S. History
CCSS, NGSS
W.3.3
, W.4.3
, W.5.3
+22
Maze Challenge
As the first engineering design challenge of the unit, students are introduced to the logic for solving a maze. First they observe a blindfolded student volunteer being guided through a classroom maze by the simple verbal instructions of another student. In this demonstration, the blindfolded student represents a robot and the guiding student represents programming commands. Then student groups apply that logic to program LEGO® MINDSTORMS® EV3 robots to navigate through a maze, first with no sen
4th - 8th
Engineering, Robotics
Elementary STEM Challenge: Marshmallow Catapult Energy & Motion Activity | 3-5
⭐ NGSS Aligned STEM Activity | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest engineering challenge where they explore elastic potential energy and projectile motion. In this hands-on lab, students design and build a catapult using popsicle sticks, rubber bands, and a bottle cap to launch a mini marshmallow as far as possible. It is the perfect addition to any Elementary Physical Science, Energy, or Forces and Motion unit. Designed specific
3rd - 5th
Engineering, Science
NGSS
3-PS2-1
, 3-5-ETS1-3
, 3-5-ETS1-1
+2
STEM Challenge Sticks and Cups Tower Problem-Solving Activity FREEBIE
This is a tower-building event using two very simple materials! Students will love this and so will you! If you are looking for an easy STEM challenge to get started with STEM this is perfect! (And, of course, it's free!) Ideas for use:This tower challenge is one we completed purely for fun. It’s a fantastic challenge to use as a reward for your class, a sub day, a fun Friday afternoon, STEM night at your school, Grandparent’s Day, a holiday celebration using cups decorated for the holiday, a
2nd - 5th
Engineering
The Dot By Peter Reynolds Activities - Low Prep Dot Day STEM and STEAM
Get ready for International Dot Day with STEM and STEAM activities! This growth mindset read-aloud is sure to become one of your favorites. Warm-up the brain with dot and pixel art, and then dive into one (or all four) STEM challenges. These activities pair with the read aloud The Dot. Try these challenges and see where they take you! ✅ What You'll Get ✅ 2 warm-up activities to get the creativity flowing 4 STEM ActivitiesArt desk STEM activityEasel STEM activityPicture frame STEM activityPain
K - 3rd
Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
10 Free Lego Building Challenge Cards for STEM and STEAM
This set includes a PDF file of 10 challenge cards for Lego style bricks that can be used for STEM or STEAM classrooms. Each challenge can be completed solo or as a team. Each card has a colorful block border but can also be printed in black and white. Some cards include advanced or team challenge options to differentiate for more advanced builders. Recommended age range: 6 - 13 years old (or for anyone who is a kid at heart!)
2nd - 10th
Engineering, For All Subjects
NGSS
K-2-ETS1-2
FREE Letter A STEM Challenge Letter A Activity Reading Writing Math and Science
Kindergarten STEM has never been better! Finally, a STEM resource that meets the demands of math and science and also teaches students to recognize, identify, and recreate letters. I am so happy to give you Alphabet STEM Challenges! In this resource you will find: ✓Teacher Page ✓Math & Science Worksheet ✓Literacy Worksheet ✓Letter Mini-Book ✓Play-dough Mat Each teacher page includes: ✓Picture ✓STEM Challenge (in the same language on the students' page) ✓Teacher Tips (to anticipate interventi
K - 1st
Engineering, English Language Arts, Science
CCSS, NGSS
K.MD.A.1
, K.MD.A.2
, K.MD.B.3
+9
STEM and Foil Boats
Row, Row, Row, The Foil Boat With STEMNo time for an in depth engineering lesson? Have some foil? A small plastic tub of water? Some pennies? You are good to go!Our Foil Boat Engineering Energizer is just the ticket for a quick STEM lesson that provides a challenge, group problem solving, and a “brain push up” in a short amount of time with just a few materials. An easy way to integrate engineering into your day! Try this freebie with your class or at a teacher workshop to introduce them to ST
K - 6th
Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Biomimicry Mini Stories (FREE) – CVC, CVCE, CCVE & Fry Word Practice
✨ Biomimicry Reading & Comprehension Worksheets | CVC, CVCE, CCVE + Fry Words ✨Make science, literacy, and early reading skills come alive with this engaging set of biomimicry-themed reading passages and worksheets!Perfect for 1st grade and early 2nd grade, each worksheet features: ✅ A short decodable story (using CVC, CVCE, and CCVE words + first 100 Fry words) ✅ 3 multiple choice comprehension questions ✅ A creative draw & write prompt Topics include: A raincoat inspired by a leafThese w
1st - 2nd
Biology, Engineering, General Science
STEM Stations — FREE Morning Work & Soft Start | K-5 Science Centers
Free K-5 STEM stations for morning work and soft starts — calm, hands-on science centers to begin the day. No teacher direction needed. Students choose a bin, pull a card, gather materials, and work quietly until the bell. Perfect for soft starts, brain warm-ups, and independent morning routines.What's Included🕰️ 8 Morning-Themed Bin Labels (4×4" and 3×5" sizes) — Mindful Builders, Pattern Makers, Nature Observers, Math Tinkerers, Word Builders, Shape Sculptors, Simple Circuits, and Quiet Chall
PreK - 5th
Biology, Engineering, General Science
STEM Activities Rollercoaster Challenge FREE Marble Run Easy STEAM Summer End
This STEM challenge will guide your students to build a roller coaster track. Challenge students to create a track that will keep the marble running the longest. This activity can be completed as whole group or rotation style. Easy prep & simple materials needed! Great for end of the year or Summer! This freebie is part of my SUMMER STEM BUNDLE -Click here to Save BIG & grab all SUMMER STEM Challenges * This is perfect for summer school & end of the year fun! INCLUDED IN THIS ROLLERCOASTER S
2nd - 5th
Computer Science - Technology, Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Alphabet STEM - Activities for Letter A (Kinder STEM)
Science, Technology, Engineering, Math, and STEM Career Activities for the letter A! These activities emphasize generally accepted outcomes for kindergarten readiness in the areas of math and science. The focus of this curriculum is to develop Stage 1 STEM skills and awareness of real-world STEM concepts and careers. Letter A is part of the Alphabet STEM Curriculum for Kindergarten! Overview: Your students will explore STEM subjects with the following activities related to the letter A: Science
PreK - 1st
Engineering, Science
Also included in: Alphabet STEM Challenges Bundle - Kindergarten STEM Year-Long Curriculum
Showing 1-24 of 58+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands