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Density Tower Lab | Montessori Chemistry Experiment | Hands-On Science for Upper
Turn abstract chemistry into a memorable hands-on experience with this Density Tower Lab. Designed for grades 4–6, this activity shows students how liquids and solids behave based on their density, making particle theory both visible and engaging. Students layer liquids such as honey, dish soap, water, and oil in a clear jar, then test different solids (coin, bead, paperclip, grape, popcorn kernel) to see where each one settles. By observing the separation of liquids and the placement of so
4th - 9th
Basic Principles, Chemistry, Physics
Save the Ice Cube! – A Cool Insulation STEM Challenge for Curious Scientists
Turn your classroom into a science lab with this hands-on insulation experiment that gets students designing, testing, measuring, and thinking like real engineers! In Save the Ice Cube!, students investigate which materials keep ice from melting the longest while practicing scientific observation, data collection, and critical thinking. Save the Ice Cube Perfect for upper elementary and middle school, this engaging STEM activity walks students through the full scientific process: ✔ Choosing i
3rd - 6th
Basic Principles, General Science, Other (Science)
Design Thinking & Engineering Process Worksheet | Printable STEM Reflection
Design Thinking & Engineering Process Worksheet | Printable STEM Reflection for Grades 3-5Engage your 3rd–5th grade students with this versatile Design Thinking & Engineering Process Worksheet, perfect for any STEM or makerspace activity! This printable reflection tool guides learners step-by-step through the problem-solving process— from asking and imagining to testing and improving—while encouraging critical thinking and creativity. Whether you're running a classroom engineering challenge, a
3rd - 6th
Basic Principles, Engineering, Physical Science
NGSS
3-5-ETS1-3
, 3-5-ETS1-1
, 3-5-ETS1-2
Summer STEM Workbook!
STEM Activities SUMMER THEME!Use these comprehensive workbooks as handouts for your class during summer session or as a quick, easy back-to-school science lesson. This lesson requires some materials! But other than that, there is no other prep for a GREAT 4DAY Lesson. Do all experiments in ONE week, or spread them out of STEM is something you do once weekly. Includes 2 extra handouts at the end for recording observations for #4 experiment! Download for 4 EASY experiments that gets students th
3rd - 6th
Basic Principles, Engineering, Physical Science
Convection Currents Lab | Montessori Science Experiment | Particle Movement
Make invisible particle movement visible with this engaging Convection Currents Lab! Designed for grades 4–6, this hands-on experiment demonstrates how heat energy affects particle motion by comparing warm and cold water. Students drop food coloring into both jars and observe the differences in how the color spreads, creating a vivid example of convection currents . Perfect for: Montessori classrooms – simple setup and a built-in control of error for independent exploration. Homeschool fami
4th - 8th
Basic Principles, Chemistry, General Science
ACTIVITY: Ecological Organization Paper Model & Reading Resource | Color and B&W
This resource pairs well with this YT video on Ecological Organization.SUBSCRIBE to my YouTube Channel for new Episodes and FREE ResourcesYour students will love this hands-on activity as they explore Ecological Layers! "Life in an ecosystem is full of order. It’s organized in layers, each one is both complex, and connected. We call those layers the Levels of Ecological Organization. These layers include the individual living organism to the entirety of all living things on our planet; and und
5th - 8th
Basic Principles, Biology, General Science
Scientific Method Variables Shuffleboard Game Interactive Print & Digital Gr.5-9
Teach experimental design and scientific method variables with this hands-on interactive STEM activity for grades 5-9. Includes 13 scenarios in print & digital formats to engage students in learning independent, dependent, and control variables. No prep.Engaging Scientific Method Variables Game for Interactive LearningTransform your science lessons with this innovative shuffleboard game that makes learning about experimental design fun and interactive. This engaging scientific method lesson use
5th - 9th
Basic Principles, Physical Science, Science
CCSS, NGSS
RI.3.4
, RI.4.4
, RI.5.4
+20
States of Matter Timeline Project | Montessori Chemistry | History Science Cross
Show students how our understanding of matter has evolved with this States of Matter Timeline Project. Designed for grades 4–6, this hands-on activity combines history, science, and art as learners research and create a 36-inch timeline of famous experiments in chemistry and physics. Students place key discoveries about solids, liquids, gases, and plasma along the timeline, including contributions from scientists such as Robert Boyle, Joseph Priestley, Antoine Lavoisier, Dmitri Mendeleev, M
4th - 12th
Basic Principles, Chemistry, World History
Buoyancy Density Science Lab Boat STEM Activity Challenge Archimedes Principle
💧If you are studying buoyancy, density, or Great Explorers, this is the perfect complementary STEM and science activity for you. Students will first conduct a science experiment with aluminum foil and water, and then challenge themselves to design and create a boat. ✨ About This Challenge ✨ This STEM activity provides a great introduction to the Engineering Design Process. While learning about density, buoyancy, and the Archimedes' principle, your students will construct their own cargo s
3rd - 7th
Basic Principles, Engineering, Science
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, 3-5-ETS1-1
+3
Balloon Expansion Lab | Montessori Chemistry Experiment | States of Matter
Make the invisible world of particles and energy transfer visible with this hands-on Balloon Expansion Lab. Designed for grades 4–6, this experiment lets students observe how gas particles respond to temperature changes, deepening their understanding of states of matter and energy transfer. In this activity, students place a partially inflated balloon in warm water and watch it expand as the gas particles gain energy. Then, they place the same balloon in ice water and see it shrink as pa
3rd - 8th
Basic Principles, Chemistry, General Science
Halloween STEM Challenge: Rube Goldberg Ghost Catcher | Engineering Design MS6-8
Halloween STEM Challenge: Rube Goldberg Ghost Catcher | Engineering Design Process ActivityEngage your students with a spooky, hands-on Halloween STEM challenge! In this activity, students become engineers for the day as they design a Rube Goldberg-style contraption to catch a ghost using simple, everyday classroom materials. Perfect for middle school science, STEM, and design thinking lessons, this challenge emphasizes critical thinking, creativity, and the full Engineering Design Process. W
5th - 8th
Basic Principles, Engineering
NGSS
MS-ETS1-2
, 3-5-ETS1-3
, MS-ETS1-4
+3
States of Matter MEGA Bundle | Montessori Chemistry Labs, Timeline, Cards & More
Make chemistry come alive with this States of Matter MEGA Bundle, a complete set of hands-on labs, literacy connections, research guides, and Montessori-inspired three-part cards designed for upper elementary learners (grades 4–6). Whether you’re teaching in a Montessori classroom, micro school, or homeschool, this growing science bundle provides everything you need to explore solids, liquids, gases, and plasma in meaningful, engaging ways. This resource combines 10 of Southern Montessori Co
4th - 9th
Basic Principles, Chemistry, World History
Engineering Design Process Worksheets | Engineering Design Process 5th grade
STEM & Design Thinking Worksheet Bundle – Grades 3–5Bring creativity, critical thinking, and real-world problem solving to your classroom with this STEM & Design Thinking Worksheet Bundle, designed for grades 3–5! This printable resource pack includes 9 thoughtfully scaffolded worksheets to guide students through every step of the Engineering Design Process and Design Thinking Cycle—from brainstorming to reflection and everything in between. Whether you're running STEM challenges, PBL units,
3rd - 6th
Basic Principles, Computer Science - Technology, Engineering
NGSS
3-5-ETS1-3
, 3-5-ETS1-1
, 3-5-ETS1-2
Particle Dot Art | States of Matter | Montessori Chemistry Hands-On Science
Bring the states of matter to life with this creative, hands-on Particle Dot Art activity! Students use dot stickers, markers, or colored pencils to illustrate how particles are arranged and move in solids, liquids, gases, and plasmaScience_Chemistry_Particle Dot … . This activity is designed for grades 4–6 and works beautifully in: Montessori classrooms – as a self-directed work on the chemistry shelf with a built-in control of error. Homeschool settings – as a visual, artistic way to und
3rd - 8th
Basic Principles, Chemistry, General Science
Five ThinkForge Desktop Engineering Challenges Volume 3 - Energy/Motion (MS/HS)
ThinkForge™ Desktop Engineering Challenges are low-prep, classroom-ready engineering design challenges that engage students in hands-on problem solving using common materials and minimal space. Each challenge guides students through the engineering design process as they analyze a real-world problem, design and build a solution, test and redesign, and communicate results. Perfect for STEM, science, and physics classrooms (grades 6–12), these desktop-friendly challenges build critical thinking, c
6th - 12th
Basic Principles, Engineering, Physics
NGSS
MS-ETS1-2
, HS-ETS1-2
, HS-ETS1-3
+3
Disturbance Ecology: Natural Disasters (Advanced/AP/Worksheet)
Overview: Explore how natural disasters reshape ecosystems with this in-depth, NGSS-aligned resource on disturbance ecology. Designed to develop systems thinking, this multi-part lesson guides students through case studies, ecological modeling, and evidence-based argument writing. Students will analyze the cascading effects of wildfires, floods, hurricanes, droughts, and volcanic eruptions on biodiversity, nutrient cycling, succession, and evolutionary adaptation—perfect for high school and adva
6th - 12th, Adult Education, Higher Education
Basic Principles, Biology, Environment
NGSS
HS-LS2-7
, MS-LS2-5
, MS-LS2-4
+10
Simpson’s Diversity Index — Biodi. and Eco. Analysis (Advanced/AP/Worksheet)
This advanced biology activity challenges students to calculate, analyze, and interpret biodiversity using Simpson’s Index (D), Shannon-Weiner Index (H'), and Pielou’s Evenness (J). Through real-world datasets, students explore species dominance, ecological resilience, evolutionary pressures, and the impact of human disturbances on biodiversity. This resource builds data analysis, ecological reasoning, and graphing skills aligned with AP Biology expectations. Standards Alignment: NGSS for Mid
6th - 12th, Adult Education, Higher Education
Basic Principles, Biology, Environment
NGSS
MS-LS2-2
, MS-LS2-5
, HS-ESS3-3
+6
STEM & Critical Thinking | Think Like an Inventor (TRIZ Method) | GATE
Are your students tired of the same old STEM building challenges? Do you need a zero-prepactivity that actually teaches them howto think, not just whatto build? Welcome to the "Think Like an Inventor" Series!This comprehensive bundle uses TRIZ(The Theory of Inventive Problem Solving)—the exact same innovation framework used by engineers at NASA, Samsung, and Boeing—adapted perfectly for middle-grade students (Ages 8-14). Instead of messy supplies and glue sticks, these engineering challenge
3rd - 8th
Basic Principles, Engineering
Also included in: STEM & Critical Thinking BUNDLE | Think Like an Inventor | STEM | GATE
1000th Day of School Project | Museum Exhibit Cards + Research + Rubric
Feeling overwhelmed by how to make the 1000th day of school truly special and educational? Introducing the 1000th Day of School Project | Museum Exhibit Cards + Research + Rubric, your all-in-one solution to transform your classroom into an engaging learning museum! This project not only celebrates a significant milestone but also deeply integrates critical thinking and research skills, making learning both memorable and meaningful for your students. ✨ What's Included: Printable Museum Exhibit
4th - 6th
Basic Operations, Basic Principles, Creative Writing
Science Fair Project: A complete guide to completing a project. Science Inquiry
Whether you are wanting to enter your students in a science fair, or you desire to add completing a science project to your curriculum, use these documents to lead your students to success in the inquiry process. I created documents using over 30 years of experience in leading students to compete in science fairs. Included are an overview of how to do a science fair project, and seperate docuements for each step. Teacher pages and student pages are included.
4th - 9th
Basic Principles, Engineering, General Science
NGSS
MS-ETS1-2
, MS-ETS1-4
, MS-ETS1-1
+1
PBL-Problem-Based Learning: Solve the Local Water Crisis
Water Crisis Warriors: A Project-Based Learning Challenge Inspire future problem-solvers with a real-world mission they can dive into—literally! Water Crisis Warriors is a high-impact PBL unit where students explore the causes and effects of a local water crisis and take on the challenge of designing creative, research-based solutions. With built-in critical thinking tools, collaborative tasks, and a final presentation, this unit is perfect for gifted enrichment, environmental science, or s
3rd - 6th
Basic Principles, Environment, General Science
FREE Sample | STEM & Critical Thinking | Think Like an Inventor | GATE
FREE Sample of the 'Think like an Inventor' Workbook Are your students tired of the same old STEM building challenges? Do you need a zero-prepactivity that actually teaches them howto think, not just what to build? Welcome to the "Think Like an Inventor" Series!This comprehensive bundle uses TRIZ(The Theory of Inventive Problem Solving)—the exact same innovation framework used by engineers at NASA, Samsung, and Boeing—adapted perfectly for middle-grade students (Ages 8-14). Instead of messy
3rd - 8th
Basic Principles, Engineering
Context Clues Unit-PBL/STEAM/Task Card Activities/Choice Board/Reading Skills
Unit Description – “Clara Clue: Detective of Words”This two- to three-week literacy unit engages upper elementary students in mastering the use of context clues to determine the meanings of unfamiliar words in both fiction and nonfiction texts. Through storytelling, project-based learning, STEM integration, and hands-on activities, students explore five major types of context clues: Definition, Synonym, Antonym, Example, and Inference. Unit Highlights Anchor Character: Clara Clue, a friendly
4th - 6th
Basic Principles, Informational Text, Reading Strategies
IB PYP Science Inquiry Forces & Motion & Innovation: How the World Works
Forces, Motion & Innovation – IB PYP “How the World Works” Inquiry Unit (Grades 3–5)Welcome to the inquiry world of science, engineering, and discovery — where students think creatively, question deeply, and design with purpose! This complete 6-week IB PYP transdisciplinary unit explores the central idea: Understanding scientific principles allows people to design and improve technology.With over 200 pages of hands-on, concept-based learning, students investigate innovation, forces and m
3rd - 6th
Basic Principles, Physical Science, Science
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