Percent Increase and Decrease Quiz
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Predict the Output! Mixed Logic Flowcharts (Unplugged Coding) | Grades 4–6
🧠 Predict the Output! — Mixed Logic Flowcharts (Unplugged Coding) ⭐ Now with Easel Support! Help students strengthen their algorithmic thinking by tackling flowcharts that combine multiple logic concepts at once. In this Predict the Output! edition, students trace algorithms that include conditionals, loops, variable resets, and multi-step logic—just like real code, but without screens. Rather than focusing on math, this resource emphasizes careful reading, logical sequencing, and attention
4th - 6th
Computer Science - Technology, Engineering
CCSS
MP1
, MP2
, MP7
+1
Maze Logic Challenges – Collect the Stars - Brain-Boosting Fun for Students!
Introduce your students to an exciting world of Maze Logic Challenges, a set of 7 unique puzzles that blend the thrill of mazes with the rigor of logic puzzles. Perfect for developing strategic thinking, creative problem-solving, and spatial reasoning skills, these puzzles are designed to challenge students in ways that typical classroom activities do not. ★★ More Free Mazes★★ - Left Turn Only Challenge- Fill the Grid Brain BoosterKey Features:7 Progressive Puzzles: Each puzzle increases in diff
7th - 12th, Adult Education
Engineering
Elementary STEM Challenge: Aluminum Foil Boats Density & Buoyancy 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 buoyancy, gravity, and density. In this hands-on lab, students design and build a boat using aluminum foil to test how many pennies it can hold before sinking. It is the perfect addition to any Elementary Physical Science, Matter, or Forces and Motion unit. Designed specifically for 3rd grade, 4th grade, and 5th grade, thi
3rd - 5th
Engineering, Science
STEM Activity Challenge: Air Jack Pressure & Matter Lab | Grades 3-5
⭐ NGSS Aligned STEM Activity | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest engineering challenge where they explore air pressure and forces. In this hands-on lab, students build an air jack using a zip-top bag and a straw to use their own breath to lift a heavy book off the table. It is the perfect addition to any Elementary Physical Science, Matter, or Forces and Motion unit. Designed specifically for 3rd grade, 4th grade, and 5th gra
3rd - 5th
Engineering, General Science
STEM Activity Challenge: Spaghetti Tower Engineering & Forces 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 structural engineering and stability. In this hands-on lab, students design and build the tallest tower possible using spaghetti noodles and mini marshmallows. It is the perfect addition to any Elementary Physical Science, Engineering Design, or Forces and Motion unit. Designed specifically for 3rd grade, 4th grade, and 5
3rd - 5th
Engineering, General Science
NGSS
3-PS2-1
, 3-5-ETS1-3
, 3-5-ETS1-1
+1
Elementary STEM Challenge: Oobleck Matter & Properties 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 the unique properties of matter and Non-Newtonian fluids. In this hands-on lab, students create a mixture of cornstarch and water to investigate how Oobleck behaves like both a solid and a liquid depending on the force applied. It is the perfect addition to any Elementary Physical Science, Structure and Properties of Matter, or
3rd - 5th
Engineering, General Science
NGSS
5-PS1-3
, 3-PS2-1
Engineering Design Process Worksheets and Rubrics (STEM/ STEAM Activity)
Use these 20 Pages of Worksheets and Rubrics to introduce the Engineering Design Process while doing a STEM/ STEAM activity, challenge or project. There is a color and are black & white version copy of the worksheet and rubric to go through each of the process. A great engaging activity for students or a group/ team to go through the design processes of their STEM/ STEAM activity. Use the rubrics to assess students’ performance once they finish their STEM or STEAM focused task. What’s Include
1st - 12th
Engineering, Science
Electricity: Ohm's Law & Other Basic Electrical Circuit Math Problems + Solution
Science and math go hand in hand! A set of four “Electricity Shockers” reinforce basic algebra skills while students learn about electrical relationships. Students manipulate the following formulas to solve electrical problems: I=Q/t; V=IR; V=E/Q; P=E/t; and P=IV. Questions become slightly more difficult as they progress. Answers provided at the bottom of each page so students may quickly check if they are on the right track. Complete solutions showing all the mathematical steps involved inc
8th - 11th, Adult Education
Engineering, Physics, Science
CCSS, NGSS
HSA-CED.A.4
, RST.6-8.4
, RST.9-10.4
+5
Middle School STEM Challenge: Foil Boat Buoyancy & Density 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 buoyancy, displacement, and balanced forces. In this hands-on lab, students design and build an Aluminum Foil Boat to test how much weight it can hold before sinking. It is the perfect addition to any Middle School Physical Science, Forces and Motion, or Properties of Matter unit. Designed specifically for 6th g
6th - 8th
Engineering, General Science
NGSS
MS-ETS1-2
, MS-PS2-2
, MS-ETS1-1
+1
STEM Activity Challenge: Lava Lamps Density & Reactions | Grades 3-5
⭐ NGSS Aligned STEM Activity | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest science activity where they explore liquid density and chemical reactions. In this hands-on lab, students build their own homemade lava lamp using a water bottle, oil, water, and effervescent tablets to observe colorful liquid bubbles rise and fall and experiment with amounts of the materials to get the best result. It is the perfect addition to any Elementary Ph
3rd - 5th
Engineering, General Science
NGSS
5-PS1-4
, 5-PS1-1
Spring STEM Challenges and Activities
This Spring STEM challenge is perfect for kindergarten, first grade, and second-grade engineers working together or alone in centers this April and May. This resource uses the engineering design process to solve problems all spring. Your kids will have fun building a nest, a bird’s house, and a birdbath. Each challenge has a bonus challenge to help differentiate. Make this spring season fun with hands-on STEM activities. STEM is the perfect way to build critical thinking skills and cooperative l
K - 3rd
Engineering
Elementary STEM Challenge: Marble Roller Coaster 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 gravitational potential energy and motion. In this hands-on lab, students design and build a marble roller coaster using foam pool noodles to create a track that carries a marble safely to the ground. It is the perfect addition to any Elementary Physical Science, Energy, or Forces and Motion unit. Designed specifically for
3rd - 5th
Engineering, Science
NGSS
3-PS2-1
, 4-PS3-1
, 3-5-ETS1-1
Earth Day STEM Activities & Challenges Task Cards + SeeSaw
This resource includes six Earth Day STEM Activity Task Cards, an editable worksheet, a parent donation letter, and an engineering process poster! Perfect STEM challenges to add to your earth day celebration! 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 He
K - 3rd
Engineering, General Science
Also included in: Elementary STEM Activities Task Cards for the Whole Year + SeeSaw
Elementary STEM Challenge: Balloon Rocket Races Forces & 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 Newton’s Laws and energy transfer. In this hands-on lab, students design and test balloon rockets that travel along a fishing line to see how balloon shape and straw length affect speed and accuracy. It is the perfect addition to any Elementary Physical Science, Engineering Design, or Forces and Motion unit. Designed speci
3rd - 5th
Engineering, General Science
NGSS
3-PS2-1
, 4-PS3-4
, 3-5-ETS1-3
+2
STEM Activity Challenge: Popsicle Bridge Forces & Structures | Grades 3-5
⭐ NGSS Aligned STEM Activity | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest engineering challenge where they explore structural engineering and strength. In this hands-on lab, students design and build a bridge using popsicle sticks to create the strongest structure possible that can hold a significant amount of weight. It is the perfect addition to any Elementary Physical Science, Engineering Design, or Forces and Motion unit. Designed
3rd - 5th
Engineering, General Science
NGSS
3-PS2-1
, 3-5-ETS1-3
, 3-5-ETS1-1
+1
Middle School STEM Challenge: Lava Lamp Density & Reactions 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 density, solubility, and chemical reactions. In this hands-on lab, students build a Homemade Lava Lamp to observe how gas bubbles and liquid properties create movement. It is the perfect addition to any Middle School Physical Science, Chemistry, or Properties of Matter unit. Designed specifically for 6th grade,
6th - 8th
Engineering, General Science
NGSS
MS-PS2-2
, MS-PS1-2
Animal Adaptations STEM Center Activities
STEM and Animal Physical Adaptations.Need a hands-on activity for a unit on animal adaptations?Looking for center activities?Our easy-prep STEM centers integrate engineering, habitats, and physical adaptations as your students create a new animal for one of six habitats: rainforests, deserts,mountains,oceans, wetlands and the arctic.Teachers are saying:"My students loved this activity! They loved combining it with the design and building of an ecosystem out of Legos that their new animal would l
3rd - 6th
Biology, Engineering
NGSS
3-5-ETS1-3
, 2-LS4-1
, 3-5-ETS1-1
+2
Also included in: Plants and Animals STEM Challenges Bundle
The Dot by Peter Reynolds Candy Builder READ ALOUD STEM™ Activity
Students learn and develop a Growth Mindset through this Day Day STEM Challenge!The Dot STEM Activity is a great companion to The Dot by Peter Reynolds! This is an excellent International Dot Day Activity! In this STEM Challenge, students design and build as many objects as they can out of Dots Candy and Toothpicks. 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. Aligns with NGSS (Next Ge
1st - 5th
Character Education, Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Latino Heritage Month Pelé: King of Soccer READ ALOUD STEM™ Activity
Integrate STEM and celebrate Hispanic and Latino Heritage Month!In this STEM Lesson, students learn about Soccer / Fútbol Legend Pelé. They design, build, and create their own soccer game to play! Connect to a Read Aloud - Pelé: King of Soccer / El Rey de Fútbol by Monica BrownThis STEM Project is a companion activity to Pelé : King of Soccer by Monica Brown. The book explores the legacy of Pelé in both English and Spanish. The Engineering Design Process:Students plan, design, and execute thei
1st - 5th
Engineering, English Language Arts
CCSS, NGSS
W.1.2
, W.2.2
, W.3.2
+17
Middle School STEM Challenge: Balloon Rocket Newton's Laws 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 forces, motion, and Newton’s Third Law of Motion. In this hands-on lab, students build and test Balloon Rockets that race along a fishing line to investigate how thrust and stored air pressure produce movement. It is the perfect addition to any Middle School Physical Science, Forces and Motion, or Energy unit. De
6th - 8th
Engineering, General Science
NGSS
MS-ETS1-2
, MS-PS2-2
, MS-PS3-3
+4
Elementary STEM Challenge: Balloon Powered Car Engineering 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 Newton’s Laws and motion. In this hands-on lab, students build a balloon-powered car using simple materials to test how far and straight their vehicle can travel. They also make modifications to improve performance. It is the perfect addition to any Elementary Physical Science, Engineering Design, or Forces and Motion unit.
3rd - 5th
Engineering, General Science
NGSS
3-PS2-1
, 3-5-ETS1-3
, 3-PS2-2
+2
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
Showing 1-24 of 52+ results
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