Decoding Practice
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Spookley Lego STEM Challenge
The Spookley Lego STEM Challenge is a Halloween/Fall activity that practices the 4C's, as well as the steps for the Engineering by Design Process. This STEM challenge goes beyond Halloween by connect to math standards, such as recognizing shapes, and ELA with a read aloud. Students work in partners or small groups against a list of criteria and constraints to build a pumpkin patch out of LEGOS that includes different color and shaped pumpkins. Materials needed are just Legos! Included is an edi
K - 2nd
Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Christmas STEM Brain Teasers – Fun Day Before Winter Break Activity Bell Ringers
Bring energy and creativity to the day before winter break with Christmas STEM Improv Brain Teasers! This quick, low-prep activity helps kids practice creativity, problem-solving, and flexible thinking through fast-paced, imaginative design prompts. It’s part STEM challenge, part creative brain break, and all fun, perfect for bell ringers, sub plans, early finishers, or centers during December. How It Works1️⃣ Kids randomly select from three Christmas-themed categories: 🎁 Object🎄 Material
3rd - 6th
Engineering
NGSS
3-5-ETS1-1
, MS-ETS1-1
Fun Day Before Thanksgiving Break Activity - SEL November STEM Harvest Activity
This Pumpkin Harvest STEM is the perfect Day Before Thanksgiving Break Activity. Packed with SEL, science, math and more, students will love the festive theme while practicing engineering, problem-solving, and critical thinking. In this activity, students design and build a device to harvest pumpkins from a field as efficiently as possible. Success is measured by how quickly, or in how few moves, they can collect pumpkins and deliver them into a container. With its focus on efficiency, desi
2nd - 8th
Engineering, General Science, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Day Before or After Winter Break Activity - Snowman Science Winter STEM Activity
Looking for a fun, low-prep STEM activity for the day before or after winter break? The Snowman Stretch STEM Challenge is perfect for keeping kids learning and laughing while practicing science, technology, engineering, and math skills in a festive, wintry theme. In this hands-on Winter STEM and Science activity, kids design and build the tallest free-standing snowman possible—or, for an extra challenge, the snowman with the greatest volume or surface area. It’s an ideal way to mix creativ
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Fun Day Before Winter Break or Back to School After Winter Break Activities STEM
These two day before or after winter break activities blend Winter STEM, creativity, collaboration, and engineering design with hands-on winter fun! Keep kids learning, laughing, and problem-solving as they practice critical thinking, communication, and teamwork through engaging STEM and SEL-rich experiences. This bundle combines Winter STEM Improv (a no-prep creative challenge perfect for sub plans, early finishers, and morning slides) with the Snowman Stretch STEM Challenge (a hands-on winter
3rd - 6th
Engineering, Other (Math), Social Emotional Learning
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, MS-ETS1-4
+4
Fun Day Before Winter Break or Back to School After Winter Break Activities STEM
These two day before or after winter break activities blend Winter STEM, creativity, collaboration, and engineering design with hands-on winter fun! Keep kids learning, laughing, and problem-solving as they practice critical thinking, communication, and teamwork through engaging STEM and SEL-rich experiences. This bundle combines Winter STEM Improv (a no-prep creative challenge perfect for sub plans, early finishers, and morning slides) with the Frozen Fortress STEM Challenge (a hands-on winter
3rd - 6th
Engineering, General Science, Social Emotional Learning
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, MS-ETS1-4
+4
Fun Day Before Winter Break or Back to School After Winter Break Activities STEM
These two day before or after winter break activities blend Winter STEM, creativity, collaboration, and engineering design with hands-on winter fun! Keep kids learning, laughing, and problem-solving as they practice critical thinking, communication, and teamwork through engaging STEM and SEL-rich experiences. This bundle combines Winter STEM Improv (a no-prep creative challenge perfect for sub plans, early finishers, and morning slides) with the Sled & Slope / Sleigh & Slope STEM Challenge (a ha
3rd - 6th
Engineering, General Science, Social Emotional Learning
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, MS-ETS1-4
+4
Fun Day Before Winter Break or Back to School After Winter Break Activities STEM
These two day before or after winter break activities blend Winter STEM, creativity, collaboration, and engineering design with hands-on winter fun! Keep kids learning, laughing, and problem-solving as they practice critical thinking, communication, and teamwork through engaging STEM and SEL-rich experiences. This bundle combines Winter STEM Improv (a no-prep creative challenge perfect for sub plans, early finishers, and morning slides) with the Winter Waiter STEM Challenge (a hands-on winter en
3rd - 6th
Engineering, Geometry, Social Emotional Learning
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, MS-ETS1-4
+4
Fun Day Before Winter Break or Back to School After Winter Break Activities STEM
These two day before or after winter break activities blend Winter STEM, creativity, collaboration, and engineering design with hands-on winter fun! Keep kids learning, laughing, and problem-solving as they practice critical thinking, communication, and teamwork through engaging STEM and SEL-rich experiences. This bundle combines Winter STEM Improv (a no-prep creative challenge perfect for sub plans, early finishers, and morning slides) with the Frosted Forest STEM Challenge (a hands-on winter e
3rd - 6th
Engineering, Other (Math), Social Emotional Learning
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, MS-ETS1-4
+4
Fun Day Before Winter Break or Back to School After Winter Break Activities STEM
These two day before or after winter break activities blend Winter STEM, creativity, collaboration, and engineering design with hands-on winter fun! Keep kids learning, laughing, and problem-solving as they practice critical thinking, communication, and teamwork through engaging STEM and SEL-rich experiences. This bundle combines Winter STEM Improv (a no-prep creative challenge perfect for sub plans, early finishers, and morning slides) with the Snow Scoop STEM Challenge (a hands-on winter engin
3rd - 6th
Engineering, General Science, Social Emotional Learning
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, MS-ETS1-4
+4
Fun Halloween Early Finishers, Sub Plans, Morning Work - STEM Improv Activity
Halloween STEM Improv is an engaging Halloween STEM activity perfect for Halloween science or STEM sub plans, early finishers, morning meeting activities, warm ups, and October STEM stations. With 336 possible design combinations, students stretch their imagination, practice problem-solving, and develop planning skills -- all in a no-prep format that works for any October science or STEM lesson. ➡️ How It WorksStudents randomly select an Object, Material, and Function from Halloween-themed
3rd - 6th
Engineering
NGSS
3-5-ETS1-1
, MS-ETS1-1
Would You Rather Questions | Thanksgiving & Fall Morning Slides This or That
Start your November mornings with engaging, low-prep Would You Rather Thanksgiving and This or That fall morning slides! These fun, interactive prompts are perfect for morning meetings, brain breaks, or community-building discussions in 1st-3rd grade. Students love sharing their opinions while practicing critical thinking and communication skills—and you’ll love having an easy, ready-to-use Thanksgiving morning activity that keeps your classroom calm, connected, and focused. ❤️ Why Teac
1st - 3rd
Classroom Community, Engineering, Writing
CCSS, NGSS
W.2.1
, K-2-ETS1-2
, K-2-ETS1-1
Reindeer Day Before Winter Break Activity – Fun Reindeer Antlers Christmas Game
Having a reindeer day? The Reindeer Relay STEM Challenge is the perfect day before winter break activity or week before Christmas break event! Kids construct their own reindeer antlers, then team up for a reindeer food or Christmas decorations relay race that reinforces stability, balance, and teamwork. As they test, improve, and race, they’ll practice communication, collaboration, critical thinking, and creative problem-solving, core SEL and engineering skills that make this Christmas acti
2nd - 8th
Engineering, General Science, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Christmas STEM & Winter SEL Activities – Week Before Winter Break Classroom Fun
Get ready for the week before winter break with a bundle full of festive Christmas STEM and Winter SEL activities that channel holiday excitement into high-engagement learning! Kids design, build, test, and reflect as they create winter-themed solutions — perfect for day-before-break lessons, holiday STEM days, early finishers, centers, or December Fun Fridays. Along the way, they’ll practice communication, collaboration, critical thinking, and creative problem-solving — core SEL and engineer
2nd - 8th
Engineering, General Science, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Valentine's Day Social Emotional Measurement - February STEM Candy Box Activity
Looking for a Valentines social emotional learning activity that also builds measurement and math skills without turning into a craft or party filler? This Candy Box Valentines STEM activity blends problem-solving, collaboration, and measurement into a hands-on February challenge! Kids will design and test the smallest possible container that meets a clear set of criteria and constraints. Along the way, they practice communication, persistence, and teamwork, making this a strong choice for Va
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
February STEM Activity - Valentine's SEL & Science - Cupid Bow & Arrow Challenge
Valentine’s Day STEM activities should be more than a quick craft or filler activity. This Valentine’s SEL activity combines February STEM activities, hands-on science, and meaningful social emotional learning through an engaging engineering challenge students love. In the Cupid Bow and Arrow STEM Challenge, students work in teams to design, build, test, and improve a bow-and-arrow system for Cupid’s Valentine’s Day target practice. As they collaborate, test designs, and analyze results, stu
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Christmas STEAM & Winter STEAM | Reindeer STEM Activity & Winter Holiday Game
The Reindeer Relay Christmas STEM Challenge is a festive day before winter break activity that combines creativity, engineering, and teamwork! This digital Google Slides™ version engages kids in Christmas SEL and STEM learning as they design and test reindeer antlers for a fun classroom relay game. Students apply problem-solving, collaboration, and communication skills while exploring concepts like balance, stability, and structure. Along the way, they’ll practice critical thinking, creativity
2nd - 8th
Engineering, General Science, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Halloween Read-Aloud STEM Challenges | 10 Story-Based Engineering Projects
Bring Halloween learning to life with these 10 hands-on STEM challenges inspired by popular Halloween read-alouds! Each activity connects to a story students love and challenges them to design, build, and solve problems using creativity and critical thinking. Perfect for October STEM stations, small groups, or a full week of festive fun, these story-based engineering projects keep engagement high while reinforcing real science and engineering practices. 🧠 Why Teachers Love This Resource:✅ 1
1st - 3rd
Classroom Community, Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
Pilgrims and Native Americans - Day Before Thanksgiving Break Activity STEM SEL
Pilgrims and Native Americans – Day Before Thanksgiving Break STEM & SEL Activity (Print + Digital Bundle) Looking for day before Thanksgiving break activities that are hands-on, collaborative, and meaningful? In this Thanksgiving science and STEM challenge kids to design and build shelters to protect Pilgrims and Native Americans from wind, rain, and snow, blending creativity, history, and engineering in one unforgettable project. Perfect for Thanksgiving SEL and social emotional learning, th
2nd - 8th
Engineering, General Science, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
November Fall Science Activity - Thanksgiving STEM Challenge Turkey Escape STEM
Save the Turkey Race! – Day Before Thanksgiving Break Science & STEM Activity (Print + Digital Bundle). Looking for day before Thanksgiving break activities that keep kids learning, laughing, and collaborating? This Thanksgiving STEM challenge (also known as The Great Turkey Race or Save the Turkey!) blends fun, physics, and creativity for the perfect pre-break STEM lesson. Students use their engineering and problem-solving skills to design and build a way to safely transport a turkey, all whil
2nd - 8th
Engineering, General Science, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Candy Corn Tower STEM Challenge |STEM Activity for Grades 2–5
Looking for a fun and educational way to celebrate Fall in your classroom? This Candy Corn Tower STEM Challenge is the perfect blend of spooky fun and hands-on learning! Students in Grades 2–5 will work collaboratively to build the tallest free-standing tower using just candy corn and toothpicks — no glue, no tape, just STEM thinking and teamwork. Use this activity during October for a Halloween-themed science center, enrichment project, or STEM Friday. It’s great for practicing the Engine
2nd - 5th
Classroom Community, Engineering
Also included in: Seasonal STEM Challenge Bundle | August - December (Grades 2–5)
Valentine's Day Social Emotional & Measurement February STEM Candy Box Activity
Looking for a Valentines social emotional learning activity that also builds measurement, engineering and math skills? This Candy Box STEM activity and math challenge is designed for use in Google Slides classrooms. Students collaborate, communicate, and problem-solve as they design the smallest possible candy container that meets specific criteria and constraints. The activity feels like a puzzle or game, but it is grounded in measurement, spatial reasoning, and SEL skills like teamwork and p
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Day Before Winter Break Activity - Last Week Before Christmas Break - SEL & STEM
The Sled & Slope or Santa's Sleigh & Slope STEM Challenge keeps kids engaged before winter break! It's a hands-on winter science and engineering activity that brings together STEM and SEL skills, perfect for your last week before Christmas break or first week back after winter break. In this Winter STEM activity, kids design and build a sled or sleigh and ramp that can transport “people” or “gifts” the greatest distance possible. They’ll use creativity, critical thinking, and teamwork to test
2nd - 8th
Engineering, General Science, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
4 Valentine’s Day Stations – SEL, STEM, Math, Writing & ELA - 3rd, 4th, 5th, 6th
Looking for meaningful Valentine’s Day stations that feel festive without turning the day into a time filler or full party mode? This Valentine’s Day Stations bundle includes four low-prep, high-engagement activities that span SEL, STEM, math, writing, and ELA. Each station is designed to keep kids learning, collaborating, and thinking while still enjoying the Valentine’s Day theme. These stations work especially well for grades 3–6, with built-in flexibility that allows you to simplify or e
3rd - 6th
Engineering, Other (Math), Social Emotional Learning
Showing 1-24 of 27+ results
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