Percent Increase and Decrease Quiz - Page 2
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Programs & methods
Architecture Crossword Puzzle | High School STEM CTE Tech Vocabulary Activity
Bring some engaging and effective hands-on fun to your classroom with this ready-to-print Architecture Crossword Puzzle designed for high school students (grades 9–12)! Perfect for high school technology, STEM, or art classes as well as high school CTE programs, architecture, and interior design courses. This printable puzzle helps students master essential architecture vocabulary in an engaging, no-prep way. Students will review important terms while sharpening spelling, focus, and pattern
9th - 12th
Engineering, General Science, Vocabulary
Architecture Word Search | High School STEM, CTE, Tech Vocabulary Activity
Bring some engaging and effective hands-on fun to your classroom with this ready-to-print Architecture Word Search designed for high school students (grades 9–12)! Perfect for high school technology, STEM, or art classes as well as high school CTE programs, architecture, and interior design courses, this printable puzzle helps students master essential architecture vocabulary in an engaging, no-prep way. Students will review important terms while sharpening spelling, focus, and pattern-reco
9th - 12th
Engineering, General Science, Vocabulary
BIOLOGY-TECHNOLOGY NEWS: ELECTRICITY & DNA: MG, GRS. 9-12, COLLEGE
New findings from the USA and Switzerland indicate that electricity might increase the data capacity strands in DNA! Students research and expound on the new findings. It is good to keep students up to date on technology. Thanks ever so much for visiting and supporting our humble shop.
9th - 12th, Adult Education, Higher Education
Biology, Engineering
Pi-Day Catapult — Optimize Angle & Tension (Predict vs. Measure) | MS–HS NGSS
Description (NGSS included) Celebrate Pi-Day with a data-driven projectile challenge! Students tune angle and tension on a simple launcher, then predict vs. measure range and compute percent error. Teams graph Range vs. Angle (and optional Range vs. Pullback) and explain results with CER. 🧠📈 🔬 Investigate: hold one variable constant to fairly test the other. 🧮 Model: use a calibration shot or R ≈ (v²·sin(2θ))/g to predict. 📊 Analyze: compare predicted vs. measured; percent error
3rd - 12th
Engineering, General Science, Physics
Architecture Vocabulary Activity Packet + Quiz High School | STEM CTE Tech ELA
Bring architecture to life in your high school classroom with this engaging Architecture Vocabulary Activity Packet! Perfect for STEM, CTE, Drafting, Architecture, and Interior Design classes, these activities help students learn, apply, and think like real architects while building essential academic and creative skills. Students will explore 42 real-world architectural terms through interactive activities that go beyond memorization. With a word bank, vocabulary definitions, labeling, ske
9th - 12th
Engineering, General Science, Vocabulary
Sudoku Puzzle 9x9|Halloween|Easy,Medium,Hard|4th-12th|Logical|60puzzles
"Prepare for the ultimate challenge! Come play the spooky logic game... and conquer all 3 levels of the 9x9 Sudoku!"This "Halloween Sudoku puzzle 9x9" worksheet set doesn't just bring the fright, it brings brain-teasing problems where you must focus to correctly fill in the numbers 1 to 9! 3 Levels of Challenge: Enjoy levels from Easy for beginners, Medium for those seeking excitement, all the way to Hard which will really make you think!Simple, Yet Complex Rules: Fill in the numbers 1-9 in ev
4th - 12th
Computer Science - Technology, Engineering, Other (Science)
Algorithm Analysis and Design: Foundations, GCD Algorithms & Numerical Methods
This lesson provides a complete foundation in GCD Algorithms and Numerical Methods, covering Euclid’s Algorithm, the Middle-School GCD algorithm, time complexity analysis, and numerical root-finding using the Newton–Raphson method. ────────── ⋆⋅☆⋅⋆ ────────── What’s Included 💡 Full GCD Algorithms & Numerical Methods Slide Deck (PPT + PDF)💡 Worked GCD examples💡 Time complexity comparisons💡 Newton–Raphson numerical method walkthroughs💡 Ready for in-person, online, or hybrid classroo
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Algorithm Analysis & Design | Complete Step-by-Step Curriculum
Grades 6-12 Build a Snowball Catapult STEM Activity: Force, Motion & Energy
Get your students into the holiday spirit with this Popsicle Stick Catapult STEM Challenge! Perfect for middle and high school students, this fun and engaging Christmas-themed engineering activity encourages creativity, teamwork, and critical thinking. Students will design and build their own catapults using popsicle sticks and rubber bands to launch “snowballs” (cotton balls or marshmallows) at holiday targets. Includes step-by-step teacher directions, student worksheets, holiday-themed data r
6th - 12th
Engineering
CCSS, NGSS
7.G.B.6
, 6.RP.A.1
, SL.6.1
+12
Holiday Gingerbread House Engineering: STEM Challenge for Middle & High School
Engage middle and high school students with this hands-on Holiday Gingerbread House Engineering STEM Challenge! Perfect for teaching engineering principles like balance, weight distribution, and structural integrity, this activity combines creativity with critical thinking. Includes teacher directions, a student reflection sheet, and standards alignment for an interactive classroom experience. Bring excitement and hands-on learning to your classroom with this Holiday Gingerbread House Engine
6th - 12th
Engineering
CCSS, NGSS
6.G.A.1
, 6.G.A.2
, 7.G.A.1
+17
Santa’s Workshop Holiday Simulation: Real World Career Exploration & Team Build
Bring the holiday spirit to your classroom with this engaging Santa’s Workshop Simulation! Perfect for real-world career exploration, teamwork, and critical thinking, students take on roles like Toy Designer, Logistics Manager, and Customer Service Representative to plan, produce, and 'deliver' toys. Ideal for cross-curricular learning, this project-based activity builds essential skills in collaboration, communication, and problem-solving—all using common classroom supplies. Great for middle
6th - 12th
Engineering, Social Studies
CCSS
CCRA.W.4
, CCRA.SL.1
, CCRA.SL.4
+3
Santa’s Sleigh STEM Challenge: Engineering Activity for Middle & High School
Engage Your Students with the Santa’s Sleigh Engineering Challenge! This hands-on STEM activity is perfect for middle and high school students to explore aerodynamics, friction, and teamwork. Students design, build, and test sleigh prototypes using creative problem-solving and engineering skills. Includes detailed instructions, a rubric, reflection questions, and peer feedback opportunities to make learning interactive and fun. Boost STEM engagement in your classroom today! Looking for a festi
6th - 12th
Engineering
CCSS, NGSS
6.SP.A.1
, 7.SP.A.1
, 8.SP.A.1
+11
Christmas Ornament STEM Design Challenge: Buoyancy & Density Science Activity
Engage middle and high school students with this hands-on STEM activity! Students design and test their own floating Christmas tree ornament while learning key concepts of buoyancy and density. Perfect for science or engineering lessons, this fun project develops critical thinking, creativity, and problem-solving skills. Includes a detailed lab sheet, rubric, and reflection questions. Bring festive fun to your classroom with this hands-on STEM challenge! Perfect for middle and high school st
6th - 12th
Engineering
CCSS, NGSS
RST.6-8.7
, WHST.6-8.2
, WHST.9-10.7
+7
Thanksgiving-Themed Rube Goldberg Machine STEM Challenge: Engineering Project
Engage your students with this fun and hands-on Thanksgiving-themed Rube Goldberg Machine STEM Challenge! Perfect for upper elementary and middle school, this activity combines creativity, engineering, and teamwork as students design a chain reaction machine with a holiday twist. Complete with student directions, planning sheets, and reflection questions, this project fosters problem-solving skills while covering key science and engineering standards. Great for holiday STEM fun in the classroom!
6th - 12th
Engineering, Science
CCSS, NGSS
7.SP.A.1
, 6.RP.A.3c
, HSF-BF.A.1
+3
STEM Bulletin Board A to Z STEAM Posters Back to School Makerspace Crossword
This makes the perfect back to school bulletin board for STEM! It is appropriate for any grade and can be used as a vocabulary word wall in your STEM lab or makerspace or in a variety of ways: Use one letter from each to make an ABCs of STEM border around your roomCreate a crossword-style display with your favorite inspirational words. There are multiple posters included for most letters. Many of the words also tie nicely into growth mindset - failure in STEM is not only okay, it's expected an
2nd - 12th
Computer Science - Technology, Engineering, Robotics
DIY Christmas Lights Hands-on STEM Electrical Engineering Circuit Project
Engage students with this DIY Christmas Lights Circuit STEM project! Hands-on activity teaching electrical circuits, creativity, and problem-solving. Perfect for middle and high school science classes. Bring the magic of the holidays to your classroom with this engaging DIY Christmas Lights Circuit STEM Project! Perfect for middle and high school students, this hands-on activity introduces the basics of electrical circuits while fostering creativity and critical thinking. Students will design
6th - 12th
Engineering
CCSS, NGSS
6.EE.B.5
, 7.RP.A.2
, HSF-IF.B.6
+3
Using Templates in C++ Complete Lesson with Teachers Guide | Data Structures
This lesson teaches students how real C++ data structures are written — using templates to eliminate repetition, improve scalability, and support multiple data types with a single design. It bridges the gap between basic C++ syntax and professional-level programming, preparing learners for STL, advanced data structures, and real-world C++ codebases. ────────── ⋆⋅☆⋅⋆ ────────── 🧠 What Students Will Actually Master ✨✨ ✏️ What templates are and why they exist✏️ How generic programming re
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
STEM Posters for the Engineering Design Process Bulletin Board Makerspace Decor
Get your STEM bulletin board ready to go with this set of Engineering Design Process posters! Choose from color or black and white options. Graphic organizers are also included to be used with any STEM or STEAM challenge. Included PostersThe Engineering Design Process (all parts on one page)ASKIMAGINEPLANCREATEIMPROVESHAREDot Dudes clip art and the term "Dot Dudes" are licensed and used with permission from Sarah Pecorino of Sarah Pecorino Illustration.
K - 12th
Engineering
Math Activity Engineering Design Process Career Pi Day Area of Circle STEM STEAM
This math STEM activity with a career focus (packaging engineer) is perfect for Pi Day or any time! In this hands-on paper engineering and math challenge, students will be packaging engineers for the day as they determine the best arrangement for a set of circles in the various packages! This 2D STEM challenge is a scaled-down, paper version of what real packaging engineers must accomplish with 3D objects and products. This activity ties in well to Pi Day because the objects are all circles! In
2nd - 12th
Applied Math, Engineering
CCSS
4.MD.A.3
, 6.RP.A.1
, 6.RP.A.3
+4
Thanksgiving STEM Challenge: Design a Turkey Trap Engineering Activity
Engage your students with this fun Thanksgiving STEM Challenge! In the 'Design a Turkey Trap' Engineering Activity, students will develop problem-solving skills, creativity, and teamwork as they plan, build, and test their own unique turkey traps. Perfect for promoting critical thinking and hands-on learning, this activity aligns with STEM standards and is ideal for middle school and high school classrooms. Get your students excited about engineering with this holiday-themed project! Ignite
6th - 12th
Engineering
CCSS, NGSS
7.SP.A.2
, SL.6.1
, SL.6.4
+17
Back to School Team-Building Challenge: Tallest Tower STEM Activity 6–12
Kick off the school year with this engaging Back to School STEM team-building challenge! Students work together to build the tallest tower using index cards while practicing communication, creativity, and collaboration. Start your school year strong with this Back to School Team-Building Challenge: Build the Tallest Tower — a low-prep, high-engagement STEM activity that helps students break the ice, build connections, and practice essential teamwork skills! In this challenge, students work in s
6th - 12th
Engineering, Other (Science), Robotics
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