Binary Code Challenge
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Using Patterns to Transfer Information! Morse & Binary Code 4-PS4-3 Bundle
🏷️ Reminder: Followers of the Hiikoo Learning store receive a permanent 10% discount on all products (including 10% off of already discounted bundles) Teach your students about Morse code, binary code, and digital communication the easy way... just press play! This complete video lesson bundle covers how humans use patterns to encode and transfer information. From Morse code and talking drums to the binary code that powers every text, photo, and song sent on modern devices. Students will discov
3rd - 5th
Basic Principles, Computer Science - Technology, General Science
NGSS
4-PS4-3
Also included in: COMPLETE 4th Grade NGSS Science Mega-Bundle! Full Year Package
Unplugged Coding : The missing pattern on Halloween night
The Unplugged Coding : The missing pattern on Halloween night activity is a basic exercise that challenges children's observation and logical thinking skills. Students analyze rows of symbols to find hidden rules or patterns. They then use logic to predict which symbols are missing in the blanks. This activity is at the heart of unplugged coding because it trains the brain to look for order and rules in seemingly chaotic data, similar to the skills programmers use to identify algorithms or loops
PreK - 3rd, Adult Education
Basic Principles, Computer Science - Technology, Robotics
Grades 3 - 5: Base 10 Math Bundle for Speech/ Language Challenges
Students with Speech or Language challenges may require one-to-one instruction or the use of a computer with voice synthesizer. Here is a link to teaching strategies for stud
3rd - 5th
Basic Principles, Order of Operations, Other (Math)
CCSS
3.NBT.A.1
, 3.NBT.A.2
, 3.NBT.A.3
+12
Free Math crossword , Missing factors , Unplugged Coding printable
" Enjoy the thrill of learning with our Free Math Crossword! These worksheets cover addition, subtraction, multiplication, and division, challenging your brain and enhancing your mathematical skills. Download instantly and dive into a fun and educational experience with our Math Crossword set of 4 sheets—absolutely free! ✨" You may also like:Addition and subtraction within 20 WorksheetsAddition to 20 With PicturesAddition mix-upRepeated Addition Worksheet | Multiplication as repeated additionC
1st - 3rd
Basic Principles, Math
CCSS
1.OA.A.1
, 1.OA.C.6
, 2.OA.B.2
+2
Also included in: Math Mix-Up within 20 Bundle
Winder Wonders Coding Cards & STEM Activities- Unplugged Coding & STEM
Bring together coding, science, and literacy with this engaging set of sentence-based coding cards and hands-on STEM challenges inspired by winter exploration and scientific observation. 📦 What’s Included✔ Coding Sentence Cards Students follow short, narrative-style prompts to plan and program Bee-Bot movements. Each card encourages sequencing, directional thinking, and problem-solving while reinforcing key ideas related to observation, curiosity, and discovery. ✔ STEM Challenge Activit
PreK - 6th
Basic Principles, Instructional Technology, Robotics
Also included in: Winter Wonders Unplugged Coding & STEM Bundle
Visual Timer Flashcards: 5-60 Minute Intervals for Classroom Transitions & Time.
Helping young learners and students with special needs understand the concept of "how much time is left" can be a challenge. These visual timer cards are designed to bridge that gap by providing a concrete representation of time passing, making transitions smoother, and reducing anxiety in the classroom. What’s Included:This resource features 12 printable flashcards covering time intervals from 5 minutes to 60 minutes (in 5-minute increments). Each card includes: Visual Timer Clock: A color-co
PreK - 3rd
Basic Principles, Numbers, Other (Math)
Scientific Method Escape Room | Science Review Activity | STEM Challeng
Looking for a fun and engaging way to teach the Scientific Method? This Scientific Method Escape Room transforms science review into an exciting challenge! Students must complete 3 science missions to uncover a secret 3-digit code and escape the lab. Perfect for Grades 2-3, this low-prep activity helps students practice scientific thinking while building problem-solving and critical thinking skills. MISSION OVERVIEWMission 1: Scientific Method Order Students arrange the scientific method steps i
2nd - 3rd
Basic Principles, Chemistry, General Science
Science on the Menu: Mixtures & Solutions Sort Worksheet & Craftivity (K–5)
Bring science to life with this hands-on Mixtures & Solutions activity pack designed for grades K–3! Students will explore the difference between mixtures (like salad and trail mix) and solutions (like salt water and lemonade) through fun, food-themed activities. Perfect for interactive science lessons, small groups, or independent work! ✨ What’s Included (28 Pages Total): 11 Full-Color Student Pages 11 Black & White Student Pages (ink-saving & coloring option) 6 Answer Key Pages (color-coded
K - 5th
Basic Principles, Chemistry, Physical Science
NGSS
5-PS1-3
Journey Through the Soil: A Coding Adventure
Journey Through the Soil: A Coding Adventure (Bee-Bot & Unplugged STEM Activity)Bring science and coding together with this engaging, hands-on soil science + coding unit! Students explore soil layers, decomposers, and water movement while programming Bee-Bots (or using unplugged coding strategies). Perfect for 3rd–5th grade science, this interactive resource helps students build understanding of soil systems through movement, problem-solving, and critical thinking. 🌱 WHAT’S INCLUDED: ✔ Teach
2nd - 8th
Basic Principles, Earth Sciences, Environment
Unplugged Coding : Ghost Treasure Hunt (Grid & Coordinates) on Halloween Night
Join us for "Unplugged Coding : Ghost Treasure Hunt (Grid & Coordinates) on Halloween Night" this Halloween night! This activity turns students into treasure hunters using a 5x5 "coordinate grid" filled with mysterious Halloween items (e.g. candy, witch hats). Students will need to use their coordinate reading skills to solve the puzzles. The map has one axis of Halloween symbols (e.g. 🎃, 👻, 🦇) and another axis of numbers (1-5). This activity is a great way to practice spatial reasoning skill
PreK - 3rd, Adult Education
Basic Principles, Computer Science - Technology, Robotics
Chinese New Year STEM Activities Lunar New Year 2026 Craft Projects Challenge
** UPDATED Every Year Featuring Each Zodiac Animal! Chinese New Year STEM Challenges for Upper Elementary Students – 2026 Year of the HORSE! | Lunar New Year 2026In 2026, Tuesday, February 17, celebrates the Year of the Horse! Bring Lunar New Year into your classroom with horse-themed STEM challenges that encourage creativity, teamwork, and problem-solving. This year’s challenges include: Lunar Horse Stall Engineering ChallengeLunar Horse Racetrack STEM ChallengeStudents will design, build,
3rd - 8th
Basic Principles, Engineering, Measurement
Turkey's Great Escape: A Thanksgiving Stem Challenge
Turkey is in trouble. Bad trouble. The kind of trouble where it's almost Thanksgiving...and you're on the menu! Can you make your turkey fast enough to hide from Farmer Jim? In this challenge, students will compete in a race against Farmer Jim by making their own balloon powered turkey. Includes: *Step by step instructional handout for creating a balloon powered turkey *Fill in the blanks worksheet reviewing key concepts of Newton's 3rd Law of Motion in relation to this Turkey
2nd - 6th
Basic Principles, General Science
Predicting Changes in Ecosystems Task Cards with QR Codes
These differentiated and self-checking task cards use ▚ QR codes ▞ to link to labeled PHOTOS showing the correct answers! The visuals of the ecosystem’s animals take self-checking QR codes to a whole new level of engagement and support ELLs and visual learners. My energetic students love when I tape these task cards around the room to let them MOVE while practicing predicting changes in ecosystems! Students record their answers on 1 of the 3 differentiated answer sheets you decide is best for t
3rd - 6th
Basic Principles, English Language Arts, Science
Brick-Building Pinball STEM Challenge
LEGO® is a trademark of the LEGO Group, which does not sponsor or endorse this product. Looking for an exciting STEM challenge to wrap up your Simple Machines unit? This hands-on Brick-Building Pinball STEM Challenge lets students design and build their own pinball machine using interlocking plastic bricks (compatible with LEGO®-style bricks)! Students will apply engineering, problem-solving, and physics concepts while incorporating at least three simple machines into their pinball designs
1st - 6th
Basic Principles, Engineering, Science
Also included in: Brick-Building STEM Bundle: Pinball & Foosball Challenges
Thanksgiving Escape Room and Crack the Code Wild Turkey Scavenger Hunt
You will love this November Science Activity: Turkey Scavenger Hunt and Crack the Code! Students rotate through turkey-themed stations, answering questions about various turkey parts (such as the snood, wattle, caruncles, and spurs), turkey social behaviors, wild turkey mating displays, and the care of broods. At each station, students record their answers and collect part of a secret code. When they finish, the completed code reveals a final word, reinforcing accuracy and attention to deta
3rd - 6th
Basic Principles, Informational Text, Vocabulary
NGSS
4-LS1-1
, 3-LS4-3
, MS-LS1-4
animals science fun activities with printables: no prep STEM challenges
In brief:A STEM oriented multiple leveled paper challenges with fun facts about life sciences! includes:3 paper pen and scissors STEM activity sheets - no prep {growing!} Fish craft analogy to Gulper eelsDouble imaging and iridescence in peacocksPaper cut out, butterfly eyes and mimicrysuitable for a broad range of agessimple, intermediate and advanced versions of each activity.In detail:I am working on a packet of only pen and paper amazing stem crafts. These can be done at home because they
1st - 7th
Basic Principles, General Science, Science
Also included in: 9 in 1 no prep distance learning STEM science activities: animal physics
Hands-On STEM Activities Bundle | 12 Printable STEM Challenges for Kids
Make STEM learning fun, hands-on, and easy to prepare with this Hands-On STEM Activities Bundle! This printable resource includes 12 engaging STEM activity packs designed to help students plan, build, test, improve, and reflect through creative engineering challenges. Students will love exploring real-world STEM concepts with fun activities such as Winter Games STEM, Water Bottle Flip, Marble Run, Sink or Float, Bridge Challenge, Paper Tower Challenge, Push & Pull Activities, Simple Machines,
1st - 6th
Basic Principles, Engineering, General Science
Density Sink or Float Experiment/Lab and STEM Challenge
This lab will guide your students' thinking as they explore the concept of density and apply it to explain why some objects sink while others float. It follows the steps of the scientific method. Also included is a STEM Challenge for students who finish early or as an extension for the whole class. The lab is fun and engaging, while still requiring students to think deeply and apply real scientific concepts.
3rd - 5th
Basic Principles, Physical Science, Physics
Thanksgiving Turkey Balloon Rocket Race STEM Force & Motion Challenge Grade 2-5
Bring science to life this Thanksgiving with the Turkey Balloon Rocket Race STEM Challenge! In this hands-on experiment, students design, build, test, and improve a balloon-powered turkey rocket while exploring real science concepts like force, motion, air pressure, and Newton’s 3rd Law.This 9-page printable resource guides students through the complete STEM process— predicting, measuring, recording data, analyzing results, and reflecting on improvements. Perfect for Thanksgiving week, science
2nd - 5th
Basic Principles, Engineering, Physical Science
NGSS
3-PS2-1
, 3-5-ETS1-3
, 3-5-ETS1-1
+1
Quicksand Cornstarch and Water Stem Challenge Worksheets - Non-Newtonian Fluid
Is it a liquid or a solid? Kids will have fun exploring the impact of force on non-Newtonian fluids by making their own quicksand out of cornstarch and water (Oobleck). Includes 4 challenges that lead students to answer the question of whether the size and shape of an object impacts how easy it will be to escape. *Challenge 1: Make and rescue a plasticine figure from the quicksand *Challenge 2: Make a ball out of liquid *Challenge 3: Smack the liquid without creating splatter *Challenge 4: Resc
1st - 6th
Basic Principles, Chemistry, Science
Hot Cocoa Insulator Test – Winter STEM Challenge | Heat Transfer & Insulation
Bring cozy winter science to your classroom with this hands-on Hot Cocoa Insulator Test STEM activity!Students explore how heat transfer and insulation work by testing which material keeps hot cocoa warm the longest. They predict, measure temperature, record data, graph results, and reflect through engaging writing prompts and extension challenges. This ready-to-use printable includes 10 interactive pages—perfect for exploring thermal energy, conduction, and insulation during winter or physi
2nd - 5th
Basic Principles, General Science, Physical Science
NGSS
3-PS2-1
, 3-5-ETS1-3
, 4-PS3-2
Solar Oven Design Challenge Sun Energy STEM Activities for Students Reading Comp
Teach History with Solar Oven Design Challenge Sun Energy STEM Reading Comprehension & Activities.Introduce your learners to Solar Oven Design Challenge Sun Energy STEM Reading Comprehension & Activities, a comprehensive history-based resource designed to engage students while building essential reading and critical thinking skills. Perfect for history lessons, this kit combines structured reading with interactive activities to help students grasp key historical concepts and events.Key Features
3rd - 7th
Basic Principles, Environment, Physical Science
Light Task Cards with QR Codes
These self-checking task cards for light use ▚ QR codes ▞ to link to labeled PHOTOS showing the correct answers! The visuals take self-checking QR codes to a whole new level of engagement and support ELLs and visual learners. My energetic students love when I tape these task cards around the room to let them MOVE while reviewing light. This activity is based on 4th grade Science standards.
Light Vocabulary Included:
binoculars
concave
convex
flashlight
opaque
prism
rainbow
reflection
transluc
3rd - 5th
Basic Principles, Reading, Science
Rudolph’s Nose Energy Test | Light-Up STEM Card | Christmas Circuit Challenge
✅ Who Is This Resource For?This hands-on holiday science activity is perfect for Grades 2–5 students learning about electrical circuits, energy transfer, and basic engineering. It’s designed for upper elementary classrooms where students enjoy festive, meaningful projects that blend science and creativity. ✅ What’s Included✔️ Student STEM Challenge Worksheet Pack (8 pages) ✔️ Circuit Diagram (Black & White) ✔️ Materials List + Safety Tips ✔️ Fill-in-the-Blank & Matching Vocabulary Practice (An
2nd - 5th
Basic Principles, Engineering, General Science
NGSS
4-PS3-2
, 3-PS2-4
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