Percent Increase and Decrease Quiz
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Why is the Sea Blue? | 20-Minute Curiosity File | Geography Activity
Spark your child's wonder with this quick, 20-minute "print and go" activity from the 193 Curiosity Files. Designed by best-selling Montessori author Jo Ebisujima, this mini-lesson turns a "big question" into a hands-on learning adventure. What’s Inside? This curiosity-driven pack includes everything you need for a screen-free exploration of light and water: Mini-Book Lesson: Discover "The Rainbow Filter" and how water acts like a mirror for the sky.True or False Quiz: A fun way for kids to tes
K - 3rd
Earth Sciences, Geography
Dry Ice Science: States of Matter Experiments That WOW! Holy Cow!
Want to blow your students’ minds while teaching science concepts that stick? ❄️ This Dry Ice States of Matter STEM Resource transforms your classroom into a science lab of wonder—while giving you everything you need to teach, assess, and engage! ✨ What’s Included Editable Slides – ready-to-go presentations to introduce and explain states of matter. Vocabulary Cards – reinforce key terms with visuals and definitions. Exit Tickets – quick checks for understanding at the end of the lesson.
PreK - 12th
Basic Principles, General Science, Physical Science
Growing Bundle of STEM/STEAM Projects | Project-Based Learning | Challenges
Looking for engaging, hands-on STEM projects that your students will love all year long? This Growing Bundle of STEM/STEAM Projects is the perfect solution for busy teachers who want low-prep, high-impact lessons that spark creativity, teamwork, and real-world problem-solving. What’s a Growing Bundle? This is a discounted bundle that will grow over time! Buy now and receive all current and future projects at no additional cost. The price will increase as new projects are added—so grab it e
K - 5th
Music Composition, Physical Science, Social Emotional Learning
Engaging Architecture and Design Projects | Creative Biomimicry Adventures
Biomimicry Architecture Design Project - STEAM Activities for Grades 2-4 Looking for a 2nd-4th grade STEAM resource that helps students solve real-world design challenges using nature's engineering? This comprehensive biomimicry design project is perfect for making learning engaging and stress-free! Need an exciting way to teach architecture, engineering, and creative problem-solving? Watch your students design floating cities inspired by water lilies, build termite-inspired climate control s
2nd - 4th
Biology, Visual Arts
NGSS
K-2-ETS1-2
, 1-LS1-1
, K-2-ETS1-1
+3
Seasonal STEM Activities Fall, Winter, and Spring
Fall STEM ActivitiesThis resource contains STEM challenges to use during the fall, Halloween and Thanksgiving. There are 12 activities for you to choose from. These activities should supplement what you are already doing in your classroom. Build a Playground Paper Chain Challenge Cup Tower Corn Maze Leaf Art Haunted House Spooky Night Fingerprint Science Robotic Hand Pattern Block Turkeys 2D and/or 3D Float Winter STEM ActivitiesThis resource contains STEM challenges to use during the winter. Th
2nd - 4th
Engineering, Math, Science
Blank Science Experiment Journal Template | Digital & Print | Grades K, 1st, 2nd
Help students design an experiment and create a memorable scientific experience. This blank science experiment template helps adults and students create a hands-on investigation on the topic of their choice. Included are a PDF printable version and a student-editable Google Slides document. We will guide you step by step to think like a scientist. This download now includes both a PDF of the science journal and the Google Slides link. Choose what works best for you. If you cannot use external
K - 2nd
Basic Principles, General Science, Graphing
NGSS
K-2-ETS1-3
Dragonfly and Firefly Life Cycle Inquiry Unit K-1 Science Activities
Teach life cycles and habitats through engaging, hands-on inquiry with this ready-to-use Dragonflies and Fireflies unit. Designed for Kindergarten and Grade 1, this resource builds science understanding, literacy skills, and curiosity without adding to your planning load.Bring your science block to life with this engaging Dragonflies and Fireflies Inquiry Unit for K-1 students. This cross-curricular resource helps students explore life cycles, habitats, and insect behaviour through meaningful, h
PreK - 3rd
Earth Sciences, Environment, General Science
CCSS, NGSS
RI.K.1
, RI.K.2
, RI.K.3
+17
Stomp Rocket STEM Unit – Space Forces & Motion Engineering | Grade 2 | 2-Week
In the Stomp Rocket Launch & Redesign unit, students become aerospace engineers as they design, launch, measure, and redesign paper stomp rockets to maximize flight distance. Set inside the Ocean Explorers narrative theme, this 2-week unit challenges Grade 2 students to investigate how rocket fin design, nose cone shape, and launch force affect flight — collecting real distance data and using it to make evidence-based redesign decisions before their final launch. What Students Will Do* Investig
2nd
Engineering, General Science, Physics
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+4
Bugs & Insects Fact Cards | Montessori Science Centers | 90 Cards | PDF
Bring your insect unit to life—without clutter.This resource includes 90 Montessori-friendly bug/insect flashcards, each featuring a clean illustration plus a short, kid-friendly fact to build early science knowledge and vocabulary. What you get90 unique bug & insect fact cards (10 pages × 9 cards per page)Two print formats included: US Letter (8.5×11) + A4Print-and-cut layout (ideal for laminating)Best forPreschool and early elementary science centersMontessori-inspired language work (teacher
PreK - 6th
Biology, Earth Sciences, Other (ELA)
The Great Lessons Starter: Montessori Exploration of Myths & Science
🌟 Ignite Curiosity and Wonder in Your Cosmic Education JourneyStep into the magic of Montessori Cosmic Education with this storytelling and discovery bundle that bridges myth and science in an unforgettable way. Children explore how humans across cultures have always asked the same timeless question: ✨ “How did everything begin?”Through narrative, art, and hands-on exploration, students travel from ancient creation stories to modern scientific understanding — learning to see imagination a
1st - 6th
Astronomy, Chemistry, General Science
Leaves-Montessori based cards to learn color, shapes and sizes of leaves
Fall Leaves Bring the beauty of nature into your classroom with this Montessori-inspired resource! Children explore a variety of leaves while learning to identify colors, shapes, and sizes through hands-on activities and observation. Children further learn to associate trees with their leaves. What’s Included Leaf Identification Cards – real-life images to match, sort, and classify Parts of the Leaf - Nomenclature cards to recognize each leaf part. Information about the importance of a lea
PreK - 3rd
Biology, Informational Text, Vocabulary
Wheel & Axle STEM Challenge – Rover Engineering Design Activity | Grades K–8
In the Paper Clip Rover Suspension Test, students become mechanical and aerospace engineers as they design and test a suspension system for a miniature rover using only paper clips and simple classroom materials. This hands-on STEM challenge introduces students to shock absorption, stability, force, motion, and structural engineering as they work to protect their rover from rough terrain and impact forces. This engaging, low-prep engineering activity is ideal for STEM labs, science classroom
K - 8th
Engineering, For All Subjects, Physics
NGSS
3-5-ETS1-3
, 3-5-ETS1-1
, 3-5-ETS1-2
Elementary STEM Emergency Sub Plans MEGA BUNDLE
Carly and Adam's Elementary Emergency STEM Sub Plans MEGA Bundle!This low-prep STEM mega bundle is simple to use. Just print and play. These challenges are flexible and can be used at any time. Designed to be used with Pre-K through 5th Grade. With detailed instructions, this STEM lesson plan can easily be left with a sub in a pinch or used when you have limited prep time. Perfect for bell ringers, indoor recess, morning work, makerspace time, or STEM lab. Includes:STEM ChallengesSubstitute Teac
PreK - 5th
Engineering, English Language Arts, Science
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
IB PYP Provocation Concept Story Mats | For Every Theme Grades K-3
LOOK and WONDER Discussion Mats for IB PYP | Inquiry-Based Provocations for Lower grades - a bundle for every IB PYP transdisciplinary theme! Looking for engaging IB PYP provocation tools that spark curiosity, support inquiry-based learning, and develop oral language and thinking skills in young learners? These LOOK and WONDER Discussion Mats are your ready-to-use solution! Perfect for Pre-K to Grade 3, these printable mats feature high-engagement images that help you introduce concept-base
K - 3rd
Character Education, Environment, Library Skills
Inspiring Insect Project with Lapbook Activities | Fun Biomimicry Adventure
Biomimicry & Insects: STEAM Project-Based Learning for Grades 1-3 Looking for a 1st-3rd grade STEAM resource that helps students discover how insects solve problems through amazing adaptations? This comprehensive biomimicry unit is perfect for making learning engaging and stress-free! Need an exciting way to teach design thinking, animal adaptations, and innovation? Watch your students light up as they explore dragonfly flight, firefly bioluminescence, and grasshopper jumping through 24 hands-on
1st - 3rd
Science, Visual Arts
NGSS
K-2-ETS1-2
, 1-LS1-1
, K-2-ETS1-1
+1
Also included in: Unique Back to School Science Bundle - Grade 2 and Grade 3
IB PYP Provocation Story Mats Grades K- 3 | Sharing the Planet
Introducing the LOOK and WONDER Discussion Mats: A Launchpad for Concept-Based Inquiry in Early YearsTo guide your young IB PYP learners in developing conceptual understanding, it’s essential to begin with tools that support observation, conversation, and meaning-making in a developmentally appropriate way. The LOOK and WONDER discussion mats are thoughtfully designed to help our youngest inquirers engage with concepts through visual provocations and guided thinking routines. These mats are an
K - 3rd
Earth Sciences, Vocabulary
Also included in: IB PYP Provocation Concept Story Mats | For Every Theme Grades K-3
Shoe Design STEM Challenge – Impact Protection Engineering | Grades K–8
In the Shock Absorbing Shoes STEM Challenge, students become materials and mechanical engineers as they design and build a miniature shoe or sole system that absorbs shock and reduces impact forces. Using simple classroom materials, students will explore how engineers protect athletes, astronauts, and everyday users from high-impact forces. This high-engagement, low-prep STEM activity is perfect for STEM labs, science classrooms, engineering units, substitute plans, and makerspaces and works
K - 8th
Engineering, For All Subjects, Physics
NGSS
3-5-ETS1-3
, 3-PS2-2
, 3-5-ETS1-1
+1
Unique STEAM Robot Activities | Inspiring Biomimicry Design Projects
This easy-to-use product is the perfect addition to classroom science centers, enabling your students to start inventing and creating quickly! This unique resource leverages thought-provoking questions to inspire research into various animals, leading to the exciting design of biomimetic robots. Explore Animal-Inspired Robotics:⭐️ Design Robots Inspired by Nature:Wave like Lemurs: Encourage students to create robots that mimic the waving motion of lemurs.Jump like Kangaroos: Inspire creativity b
1st - 3rd
Biology, Robotics
NGSS
K-2-ETS1-2
, 1-LS1-1
, K-2-ETS1-1
+2
Also included in: Unique Back to School Science Bundle - Grade 2 and Grade 3
Building Blocks Speed Lab: Heavy vs. Light Cars
Grade Levels: Kindergarten - 8th Grade Duration: 60 minutes Building Blocks Speed Lab: Heavy vs. Light Cars (Lesson Plan + Student Worksheet) Engage your students in a fun, hands-on investigation of motion, weight, and engineering design with this interactive STEM lesson! In this project, students design, build, and test Building Blocks cars to explore how weight affects the distance a car travels down a ramp. Through repeated trials, measurement, sketching, and data collection, students practic
K - 8th
Basic Principles, Measurement, Physics
NGSS
K-2-ETS1-2
, K-2-ETS1-1
, 3-5-ETS1-3
+5
Build a Boat STEM Challenge Hands On Kindergarten Science Sink or Float Inquiry
Looking for a fun, hands-on boat STEM challenge for kindergarten that explores sink or float concepts while engaging young learners in science inquiry? This Build a Boat STEM Challenge is the perfect resource to introduce your students to engineering, design, and scientific thinking.This low-prep resource is designed specifically for early elementary students and includes everything you need to guide your class through an exciting boat-building investigation. Students will love designing
PreK - 3rd
Engineering, General Science, Other (Science)
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
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