Percent Increase and Decrease Quiz
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Programs & methods
Percent yield stoichiometry lab: Alka-Seltzer and percent yield of CO2
This easy to follow lab experiment is intended to complement your teaching on Stoichiometry, Limiting Reagent, Excess Reagent, and Percent Yield as well as compiling and analyzing data to come to a quantitative conclusion. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 1 chemicals easily sourced from any grocery and drug store store making it a quick, cheap and simple lab activity to setup. The detailed procedure makes it easy for students
9th - 11th
Chemistry, Earth Sciences, Other (Science)
NGSS
HS-PS1-7
, HS-PS1-2
Unit 1 Robot Motion Math | Distance, Speed & Time WS + Answer Key
Tired of students blindly guessing how fast robots should move? This bell ringer worksheet teaches them the real-world math behind motion, using Distance = Speed × Time. Students calculate distances, speeds, and travel times — then compare motion scenarios to deepen understanding. This resource is also included in the LEGO SPIKE Prime Robotics Unit: Intro to Coding, Movement & Robot Logic (9 Lessons / 2 Weeks). Why teachers love it: Multiple problems increase rigor without creating extra work
4th - 8th
Computer Science - Technology, Robotics
Also included in: Movement Math for Robotics | 5 Worksheets + Answer Keys
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Sustainable Design Practices - Tier Rating Activity
Have students analyse design practices and rate their sustainability. S tier rating systems require very little explanation due to their prevalence in popular culture, so students can focus on the design decisions themselves. Some tricky ones included for the challenge. Resource includes prompts which hold value in all pillars of sustainable design - social, ecological, economical. All in all a good revision/formative assessment activity.
9th - 12th
Engineering, Other (Arts), Vocabulary
FREE Editable Think-Tac-Toe Template (Microsoft Word)
Looking for a simple way to increase student engagement and provide voice and choice in your classroom? This fully editable Think-Tac-Toe choice board template is the perfect foundation for your next unit! By using a choice board, you are naturally differentiating instruction. This layout allows you to provide a variety of tasks that cater to multiple intelligences, including musical, kinesthetic, linguistic, and visual learning styles. Why You Need This Freebie:Fully Customizable: Since this
Not Specific
General Science, Other (Math), Reading
FREE STEM Bellringer Pack
📘 FREE STEM Bellringer Pack Engineering Warm-Ups for STEM, Robotics & CTE Classrooms NGSS-Aligned Bellringer Activities | Created by Mastering the Classroom Start your STEM and engineering classes with engaging, thought-provoking bellringers designed to build critical thinking, problem solving, and engineering mindset skills! This FREE STEM Bellringer Pack includes 5 quick engineering warm-ups that help students think like engineers while reinforcing real-world STEM concepts, engineering vocabu
6th - 10th
Computer Science - Technology, Engineering, General Science
NGSS
MS-ETS1-2
, HS-ETS1-2
, HS-ETS1-3
+3
Interactive Scientist Timeline Template
-------------------------------------------------- *Updated Sept 25 2025*Expanded years from 1500+ to accommodate the increased scientific advancementsFixed incorrect date intervals Additional photo frame page-------------------------------------------------- Bring the story of science to life with this hands-on, interactive timeline activity, perfect for classical educators, homeschool families, and co-op science classes! Use this timeline to complete Mira Learning's Timeline Activity, foun
Not Specific
General Science, Other (Science), World History
Also included in: Family Bundle | History of Atoms | Gr 1-9
Stations Answer Sheet for Students (FREEBIE!)
Stations Answer Sheet (FREEBIE!)Make your classroom stations run smoothly with this simple and effective Stations Answer Sheet! This resource is designed to help students stay organized, accountable, and focused as they rotate through stations. Perfect for any subject, this answer sheet gives students a clear place to record their responses while allowing teachers to easily check for understanding. ✨ What’s Included: Student-friendly stations answer sheet Space for thoughtful, complete respons
Not Specific
Biology, Chemistry, General Science
"Chemsplain" it to me!
"Chemsplain it to me!" is an interactive resource for students to use as a study tool and teachers to use as a formative assessment tool. The goal is to improve student vocabulary and scientific literacy. With "Chemsplain it to me!", students will be able to (SWBAT): Explain a chemistry concept clearly and accurately to a non-scientific audience using everyday language.Demonstrate understanding of key chemistry topics by teaching and answering questions confidently.Translate scientific vocabula
9th - 12th
Biology, Chemistry, General Science
NGSS
HS-PS1-4
, HS-PS1-5
, HS-PS1-7
+1
Viewing Guide: Animatronics
This activity was designed with 8th-grade Middle School students in mind as a way to activate and increase their background knowledge on the topic of Animatronics, as well as their scientific vocabulary in this field. It can easily be adapted to a 6th-grade group by reducing its length and complexity by half (ie. include only two parts, A and B, instead of three; cut down the number of blanks to 10-11, instead of 22). For a 7th-grade class, I would recommend finding a middle ground. Studen
6th - 8th
Engineering, Visual Arts, Vocabulary
Introduction to Networking Devices | CCNA 200-301 Prep and Networking Lessons
This lesson is a complete teaching package on Network Devices (routers, switches, firewalls, servers, clients). Whether you’re teaching ICT, Computer Science, networking, or prepping for the CCNA 200-301 exam, this lesson gives you everything you need to confidently deliver engaging instruction. ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ What This Lesson Includes✯ Google Slides ✯ Theory + Practical Examples ✯ Quizzes with Answer Keys ✯ Engaging Visuals & Diagrams ✯ Editable Format ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Pe
9th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
How Does Your Body Use Energy?
Watch a video of Dr. Samuel Urlacher and his team explaining their research in human energetics and metabolism to 5th and 6th grade students. Next, students get to see how their own body energetics change when they exercise by doing 4 simple activities and measuring: breaths per minute, heart rate, blood pressure, and percent of oxygen in their blood. Students will compare change between resting and after activity, and also compare their energetics to national norms.
5th - 8th
Biology, Graphing, Health
CCSS, NGSS
5.MD.A.1
, MP1
, MS-LS1-3
+1
Greenhouse Gases and Our Atmosphere
46 pgs + 23 gifsGreenhouse gases are causing atmospheric warming. The effects upon our earth are subtle but are very important in the years to come. Water vapor and carbon dioxide are the major causes but methane, nitrous oxide and sulfur hexafluoride also factor in. Water vapor keeps some heat from leaving the earth and also increases water levels by helping to melt earth ice. Carbon dioxide mostly from burning fossil fuels also helps keep heat f
4th - 12th
Biology, Chemistry, Physics
Robert Goddard STEM Toolkit
The Estes Robert Goddard STEM Toolkit PDF is a ready‑to‑use classroom resource that connects students to the history and science of rocketry through activities inspired by Robert Goddard, the pioneer of modern rocketry. It combines history, science, and hands‑on challenges to help students: Learn about Goddard’s life and innovations, including his work with liquid‑fueled rockets that laid the foundation for space exploration. Engage with reading, writing, and critical thinking through a quiz a
3rd - 12th
Engineering, General Science, U.S. History
CCSS, NGSS
W.3.3
, W.4.3
, W.5.3
+22
**AP Biology Pre-Lab Checklist: Preparation, Roles & Lab Readiness**
Set your labs up for success before they even begin with this AP Biology Pre-Lab Checklist, designed to ensure students are prepared, organized, and thinking like real scientists. This structured, student-friendly checklist guides lab groups through essential preparation steps, including protocol analysis, role assignment, and materials verification, so students enter the lab with purpose and clarity—not confusion. It reinforces accountability while building strong habits in collaboration, co
5th - 12th
Basic Principles, Biology, General Science
AI Literacy Lesson 1: Is It AI? | Sorting Activity + Exit Ticket | Grades 3–4
Kick off your AI literacy or Informational Text unit with this hands-on, inquiry-based lesson where students sort everyday technologies into two categories — “Follows Instructions” vs. “Seems to Guess” — and discover what makes something AI. Built on the Science of Reading (SRSD Stage 1), concept-based inquiry (Erickson), and 20+ years of elementary classroom experience, this lesson is the SPARK phase of Unit 1: Systems in the Still Human Academy AI literacy curriculum. WHAT’S INCLUDED:✓ 10-slid
3rd - 5th
Computer Science - Technology, Speaking & Listening, Vocabulary
CCSS, NGSS
RI.3.3
, RI.4.3
, W.4.2
+6
FREE Space Rocket Origami | Easy Astronomy Craft & STEM Activity with NO PREP
3... 2... 1... Blast off into creativity! Introduce your students to the art of paper folding with this beginner-friendly Origami Rocket project. This isn't just a folding exercise—it’s an engineering challenge that doubles as a unique space-themed coloring activity.From Katie ClemonsWith over 800,000 journals sold, I love finding ways to help kids make things with their own two hands. I designed this freebie to bridge the gap between STEM and Art. Folding origami requires focus, precision, and
K - 5th
Astronomy, Engineering, Science
Free LEGO STEM Challenge Cards | Hands-On Learning for Home & Microschool
Free LEGO STEM Challenge Cards | Hands-On Learning for Home & MicroschoolLooking for a fun, low-prep way to engage your learners in critical thinking, creativity, and hands-on problem solving? This FREE set of LEGO STEM Challenge Cards is perfect for homeschoolers, microschool pods, or classroom centers—and it's a great introduction to our project-based learning style at Better Together! What’s Included: 12 printable LEGO STEM challenge cards (color version) Easy-to-use prompts designed for ope
K - 3rd
Basic Principles, Engineering, Other (Science)
Endangered Species Biodiversity Conservation Lesson / Slides & Project
Endangered Species Project + Interactive Lesson BundleThis Endangered Species Project and interactive slide deck lesson are perfect for helping students understand the importance of conservation, biodiversity, and the threats to species survival. What’s Included: Endangered Species Project (Printable + Digital): A research project where students will choose an endangered species, explore the causes of its endangerment, and propose conservation solutions. Includes a rubric for grading and a
4th - 12th
Biology, General Science, Other (Science)
Electrical Wire Board Blueprints: (Gang box Locations not included)
These blueprints pair directly with Unit 4: Electrical and provide everything you need to build the wiring boards used in your classroom. This downloadable PDF includes a full cut list, material list, measurements, and layout design so you can recreate the exact boards featured in our student wiring exercises. Whether you're teaching outlets, switches, basic electrical circuits, or troubleshooting, these boards give students a hands-on, repeatable way to practice the fundamentals. They’re durab
9th - 12th, Adult Education, Higher Education
Other (Science)
Simple Machines - Annotating Diagrams - CRANES
Let your students show off all the work they've done with simple machines. Can they find the pulleys, levers and inclined planes in these real world examples! These engaging worksheets invites students to explore the hidden mechanics behind tower and truck cranes using annotated diagrams. Perfect for upper primary or junior high engineering and STEM classes, this activity supports visual literacy and technical understanding through hands-on sketching. Students will: Identify and label simple ma
7th - 10th
Engineering, Physics, Robotics
Planets, Rockets, Space Coloring Page. Astronomy Coloring Sheet for Paper Crafts
Looking for a fun, no-prep STEM space activity to inspire creativity in your homeschool or classroom? Yahoo! This FREE Planets, Rockets, and Space Coloring Page is an easy hands-on learning tool for kids learning astronomy!Whether you’re teaching STEAM about the solar system or need a quick, engaging science brain break, these space-themed coloring sheet double as a creative scrapbook papers for dioramas, report covers, paper crafts, and more.Here’s how your students can blast off into their own
PreK - 6th
Astronomy, Basic Principles, Earth Sciences
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