Percent Increase and Decrease Quiz - Page 3
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Programs & methods
SQL Constraints and Indexing Complete Lesson | Database Management System
This lesson provides a complete understanding of SQL Constraints and Indexing, covering data integrity rules, database keys, constraint types, cascading actions, and performance optimization using indexes.Designed to help students understand HOW databases enforce correctness and improve performance, using real-world table designs, full SQL examples, and practical integrity-violation scenarios. ────────── ⋆⋅☆⋅⋆ ────────── What’s Included 💡 Full SQL Constraints and Indexing Slide Deck💡 D
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Database Design and Normalization Complete Lesson | Database Management System
This lesson provides a complete foundation in Database Design and Normalization, covering data redundancy, functional dependencies, normalization forms (1NF–BCNF), and real-world design decisions. Designed to help students understand WHY good database design matters before writing SQL, using clear tables, step-by-step decompositions, and exam-ready normalization examples. ────────── ⋆⋅☆⋅⋆ ────────── What’s Included 💡 Full Database Design & Normalization Slide Deck💡 Detailed Teacher No
10th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Summer STEM Mega Bundle | Ocean, Weather & Outdoor Engineering For K–3rd
🌊☀️ Summer STEM Mega Bundle | Ocean, Weather & Outdoor Engineering (K–3) Bring summer learning to life with this exciting Summer STEM Mega Bundle! This hands-on collection combines science, engineering, and real-world exploration through fun outdoor-themed challenges that keep students engaged while learning. Perfect for warm-weather lessons, this bundle encourages students to build, test, explore, and solve problems while discovering how the world works—from ocean depths to heat and coolin
PreK - 4th
Engineering, General Science, Other (Science)
STEM Engineering Bundle | Build, Test & Explore Motion (Kindergarten–Grade 2)
🚀 STEM Engineering Bundle | Build, Test & Explore Motion (Kindergarten–Grade 2) Bring science to life with this exciting collection of hands-on STEM challenges designed for young learners! This engaging bundle combines four fun engineering activities where students explore forces, motion, and design through building, testing, and improving their own creations. Perfect for curious minds, these activities turn your classroom into a space for discovery, creativity, and real-world problem-solving.
PreK - 4th
Engineering, General Science, Other (Science)
STEM Engineering Bundle | Build, Test & Solve Real-World Challenges For k-2nd
🚀 STEM Engineering Bundle | Build, Test & Solve Real-World Challenges (Kindergarten–Grade 2) Inspire creativity and problem-solving with this exciting collection of hands-on STEM engineering challenges! This bundle is designed to help young learners explore how things move, how structures work, and how engineers solve problems through designing, building, testing, and improving. Each activity encourages students to think like engineers while using simple materials to create meaningful, real-w
PreK - 4th
Engineering, General Science, Other (Science)
Ecosystems & Evolution STEM Bundle | Biology curriculum Units For K - 9 Grade
🌿 Ecosystems & Evolution STEM Bundle | Energy, Adaptation & Survival (K–9) Bring life science to life with this powerful Ecosystems & Evolution STEM Bundle! This collection of hands-on activities helps students explore how living things are connected, how energy flows through ecosystems, and how organisms adapt to survive in different environments. Designed for a wide range of learners, this bundle supports deeper understanding through model-building, investigation, and real-world problem
K - 9th
Biology, Engineering, Environment
Human Body Muscles STEM Bundle | Hands-On Activities & Experiments For K - 2nd
💪 Human Body Muscles STEM Bundle | Hands-On Activities & Experiments (Kindergarten–Grade 2)Bring the science of movement to life with this engaging Human Body Muscles STEM Bundle! This collection of hands-on activities helps young learners explore how muscles work, move, and support the body through interactive experiments, models, and observations. Students will discover how muscles push and pull, how tendons help movement, and how muscles can get tired—all while building models, testing ide
PreK - 4th
Anatomy, Engineering, General Science
Backup and Recovery Complete Lesson | Database Management System
This lesson provides a complete foundation in Database Backup and Recovery, covering backup types, recovery techniques, mysqldump usage, automation, and disaster recovery planning. Ideal for Computer Science, ICT, IT Fundamentals, Database Systems, and AP CS–aligned courses. Designed to help students understand HOW databases protect data from loss and ensure availability, using real MySQL commands, step-by-step backup and restore workflows, and business-ready disaster recovery examples.
10th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Earth Science STEM Bundle | Water Cycle, Weather & Climate, Desert Plants & Farm
🌍 Earth Science STEM Bundle | Water Cycle, Weather & Climate, Desert Plants & Sustainable Farming Transform your science lessons with this comprehensive Earth Science STEM Bundle! This engaging collection of hands-on projects helps students explore how Earth’s natural systems work while applying the engineering design process to real-world environmental challenges. Perfect for Grades 3–9, this bundle combines science, creativity, and problem-solving through meaningful, project-based learning
1st - 9th
Earth Sciences, Engineering, Environment
STEM Forces, Motion & Energy Bundle: Hands-On Engineering & Physics For (k-9)
⚡ STEM Forces, Motion & Energy Bundle: Hands-On Engineering Activities Bring science to life with this exciting hands-on STEM bundle designed to help students explore force, motion, electricity, and energy through engaging engineering challenges! This collection encourages learners to think like scientists and engineers as they design, test, and improve creative solutions through real-world investigations. This bundle includes four interactive STEM activities: Electricity Basics STEM – Build a
1st - 9th
Engineering, General Science, Physics
Earth STEM Engineering Bundle | Earth Day And Environmental Units For K-2nd
🌍 STEM Engineering Bundle for K–2: Hands-On Science Challenges Bring STEM learning to life with this engaging bundle of hands-on engineering activities designed במיוחד for Kindergarten through 2nd grade! This collection encourages young learners to explore real-world problems, think like engineers, and develop critical problem-solving skills through fun and interactive challenges. This bundle includes four exciting STEM experiences: Composting STEM Activity – How Does Food Turn Into Soil? Flo
PreK - 4th
Engineering, Environment, General Science
Light & Color STEM Bundle | Explore, Mix & Discover Science (Grades 3–9)
🌈 Light & Color STEM Bundle | Explore, Mix & Discover Science (Grades 3–9) Make science vibrant and engaging with this exciting Light & Color STEM bundle! These hands-on activities help students explore how light behaves, how colors mix, and how hidden colors can be revealed—turning abstract science concepts into fun, visual learning experiences. Perfect for upper elementary and middle school learners, this bundle blends science investigation with creativity and experimentation. 📦 What’s Inc
1st - 9th
Engineering, Environment, General Science
Civil Engineering & Architecture Terms Worksheets,Puzzles,Wordsearch,Crosswords
The "Civil Engineering & Architecture Terminology" worksheets feature interactive word scrambles, word searches, and crosswords focused on essential terms in these fields. These engaging activities aim to strengthen comprehension and reinforce industry-specific vocabulary. Designed for students interested in civil engineering and architecture, these puzzles foster critical thinking and deeper understanding. Suitable for both classroom use and individual study, they offer an enjoyable wa
8th - 11th
Engineering
Community Helpers & Emergency Vehicles STEM Bundle | Engineering Challenges K-2
🚓🚒🚑 Community Helpers & Emergency Vehicles STEM Bundle | Engineering Challenges for K–2Bring hands-on STEM learning into your classroom with this exciting Emergency Vehicles STEM Bundle! These engaging engineering challenges help students explore real-world problem solving through fun community helper themes. Students will design, build, test, and improve their creations while learning how firefighters, police officers, and emergency responders help keep our communities safe. Each activity
PreK - 4th
Engineering, General Science
Respiratory System Stem Bundle | Human body Units | Breathing & Lungs For K–2nd
🫁 Breathing & Lungs STEM Bundle (K–2) | Inhale & Exhale, Lung Capacity & Balloon Model Activities Help young learners explore how their lungs work with this engaging Breathing & Lungs STEM Bundle! Designed for Kindergarten–2nd grade, this hands-on collection allows students to investigate breathing, lung function, and air movement through fun experiments and model-building activities. Students will actively observe, test, and create, making science meaningful and easy to understand. 📦 Wha
PreK - 4th
Anatomy, Biology, Engineering
Rubber Band Car STEM Activity | Build & Race Challenge For Kindergarten–Grade 2
🚗 Rubber Band Car STEM Activity | Build & Race Challenge (Kindergarten–Grade 2)Turn science into motion with this exciting, hands-on Rubber Band Car STEM activity! Students design, build, and test their very own moving cars powered by a simple rubber band—while discovering how energy and forces work together to create motion. In this fun engineering challenge, learners become young inventors as they plan, construct, test, measure, and improve their rubber band-powered cars using easy-to-find m
PreK - 3rd
Engineering, General Science, Writing
Plant Biology & Ecosystem STEM Bundle | Adapt, Survive & Reproduce (Grades 3–9)
🌿 Plant Biology & Ecosystem STEM Bundle | Adapt, Survive & Reproduce (Grades 3–9) Bring plant science to life with this engaging STEM bundle focused on ecosystems, survival, and plant reproduction! These hands-on engineering challenges help students explore how plants adapt to their environments, survive in different conditions, and reproduce through pollination. Perfect for upper elementary and middle school learners, this bundle blends biology, engineering, and critical thinking—turning comp
1st - 9th
Biology, Engineering, Environment
Farming & Sustainability STEM Bundle | Grow, Design & Protect the Environment
🌱 Farming & Sustainability STEM Bundle | Grow, Design & Protect the Environment (Grades K–3)Bring real-world science and engineering into your classroom with this engaging Farming & Sustainability STEM bundle! This collection of hands-on activities helps students explore how food is grown, how water is used efficiently, and how farming can protect the environment. Through these interactive challenges, students become young engineers and environmental thinkers—designing, building, testing, and i
1st - 9th
Biology, Engineering, Environment
Weather & Earth Science STEM Bundle | Hands-On Experiments & Safety Activities
🌋🌩️🌈 Weather & Earth Science STEM Bundle | Hands-On Experiments & Safety Activities (Kindergarten–Grade 2)Bring exciting, hands-on science into your classroom with this engaging Weather & Earth Science STEM Bundle! This collection of five interactive activities helps young learners explore natural phenomena, weather safety, light, temperature, and earth science concepts through experiments, engineering challenges, and observation tasks. Designed specifically for Kindergarten through 2nd grad
PreK - 4th
Engineering, General Science, Physical Science
Volcano Eruption STEM – Build & Erupt a Volcano For Kindergarten–Grade 2
🌋✨ Volcano Eruption STEM – Build & Erupt a Volcano (Kindergarten–Grade 2)Bring hands-on science and engineering into your classroom with this exciting Volcano Eruption STEM Challenge! In this activity, students will build a volcano model and then make it erupt safely using a simple baking soda and vinegar reaction. This resource follows the Engineering Design Process in a fun, kid-friendly way—perfect for early learners. Students will plan, build, test, record results, and improve their v
PreK - 3rd
Earth Sciences, Engineering, General Science
Build a Bridge STEM Activity | Engineering Challenge for Kindergarten & Grade 1
This STEM Engineering Challenge helps young learners explore problem-solving, creativity, and basic engineering skills through a fun hands-on activity. Students will become engineers as they plan, build, test, and improve a bridge using simple materials. This activity follows the Engineering Design Process and is perfect for introducing STEM concepts in an engaging and age-appropriate way. WHAT’S INCLUDED: ✔ STEM challenge cover page ✔ “What is the Challenge?” introduction ✔ Materials checklist
PreK - 6th
Engineering, Other (Math), Writing
Forces & Motion STEM – Push, Pull & Move | Physical Science Challenge For K-2nd
🚗⚙️ Forces & Motion STEM – Push, Pull & Move A Hands-On Physical Science Challenge for Kindergarten–Grade 2Help young learners explore how things move with this engaging, hands-on Forces & Motion STEM activity! Students discover that a force is a push or a pull and investigate how forces, ramps, and friction affect motion through fun experiments and interactive worksheets. 🔍 What Students Learn On page 2, students are introduced to the concept that a force is a push or a pull and that
PreK - 2nd
Engineering, General Science, Physical Science
Sundial STEM | How Can the Sun Tell Time? Weather and sunlight Units For K-3rd
☀️🕒 Sundial STEM | How Can the Sun Tell Time? (Kindergarten–Grade 2) Explore the science of sunlight and shadows with this engaging Sundial STEM activity! Students discover how people used the sun to tell time while building and testing their own working sundial. This hands-on resource guides learners to predict, build, observe, and record shadow changes throughout the day, helping them understand how sunlight creates moving shadows and how those shadows can measure time. ⭐ What Makes Th
PreK - 4th
Engineering, General Science, Other (Science)
Day & Night STEM - Why does Earth have day and night| A Hands-On Space For K-3rd
🌍☀️ Day & Night STEM | Why Does Earth Have Day and Night? (Kindergarten–Grade 2)Help students explore one of Earth’s most important patterns with this engaging Day & Night STEM activity! Learners discover how Earth’s rotation creates day and night while building and testing simple Earth and Sun models through hands-on investigation. This interactive resource guides students to predict, model, observe, rotate, and record what happens when Earth spins. Using a flashlight as the Sun and a ball
PreK - 4th
Engineering, General Science, Other (Science)
Also included in: Space Science STEM Bundle | Hands-On Space Activities For K - 3rd
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