Percent Increase and Decrease Quiz - Page 5
110+ results
Filters
Grade
Subject
Resource type
Standard
Language
Programs & methods
![Preview of Computer Security in Computer Science [Complete Lessons Curriculum]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Computer-Security-in-Computer-Science-Complete-Lessons-Curriculum--13398815-1752909760/750f-13398815-1.jpg)
Computer Security in Computer Science [Complete Lessons Curriculum]
This complete curriculum provides a thorough and beginner-friendly introduction to Computer Security within the field of Computer Science. It explores the fundamental concepts of digital safety, cybersecurity principles, encryption, malware types, password management, network security, ethical hacking, and data protection strategies. ▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧ The Following Are Included in This Curriculum✤ PDF Lessons ✤ PowerPoint Presentations ✤ PowerPoint Compatible Mode ▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧
4th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Operator Overloading Complete Lesson | Object Oriented Programming ( C++ )
This lesson introduces students to Operator Overloading, Unary & Binary Operators, Comparison Operators, Safe Arrays, Type Conversions, and Inter-Class Conversions in C++. It is designed for AP Computer Science, Intro to C++, Object-Oriented Programming, College CS1/CS2, homeschool advanced programming, and coding bootcamps. ────────── ⋆⋅☆⋅⋆ ────────── ✨✨ What Students Will Learn ✨✨ ✔ What Operator Overloading Is & Why It Matters ✔ Overloading Unary Operators (++ prefix & postfix) ✔ Returni
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Egg Drop Challenge: The Catch (Pre-Drop)
In this engineering design challenge, students apply physics and engineering concepts to create a device that safely catches a falling egg. Before testing, they use the Claim–Evidence–Reasoning (CER) framework to predict how their design will perform, explain the science behind their choices, and anticipate potential weaknesses. By connecting Newton’s Laws of Motion, impulse and momentum, energy transfer, and the engineering design process, students learn to balance creativity with constraints
9th - 12th
Engineering
NGSS
HS-ETS1-2
, HS-ETS1-3
Physics End of the year project GEAR SYSTEM
Includes Sample “Perfect Student” Answer Key Bring engineering, physics, and real-world problem solving into your classroom with this hands-on Gear Train Design Project! Students design, build, and analyze a working 3-gear system while applying key AP Physics concepts. What Students Will DoStudents will: Design and build a 3-gear system Calculate and explain gear ratios Analyze torque, angular velocity, and mechanical advantage Perform real measurements and data collection Complete a ful
11th - 12th, Higher Education
Engineering, Physics, Robotics
TED Talk: Why is NASA sending a spacecraft to a metal world?- Linda T. Elkins-Ta
This TED-Ed companion resource explores asteroid 16 Psyche and NASA’s mission to study one of the most unusual objects in the solar system. Students investigate planetary formation, asteroid composition, and how space exploration can reveal information about Earth’s inaccessible core. The resource includes 20 discussion questions, a structured debate with clearly labeled positions, and two essay-writing options: a standard high-school/ college level essay prompt and a fully scaffolded essay
9th - 12th, Adult Education, Higher Education
Astronomy, Earth Sciences, Engineering
TED Talk: How much electricity does it take to power the world?
Help students explore the future of global electricity demand and the science behind renewable and nuclear energy with this in-depth companion resource to the TED-Ed lesson on how much electricity humanity needs. This resource includes 20 high-level discussion questions, a structured essay prompt, and a dynamic debate topic that challenges students to evaluate electrification, clean energy technology, and the role of innovation in fighting climate change. Ideal for high school and college course
9th - 12th, Adult Education, Higher Education
Engineering, Environment, Physics
TED Talk: How small are we in the scale of the universe?- Alex Hofeldt
This TED-Ed companion resource explores the Hubble Deep Field and how it reshaped our understanding of the universe’s scale, age, and structure. Students examine how light, time, and technology allow scientists to peer billions of years into the past. What’s included: 20 high school/college-level discussion questionsA clear, expanded essay promptA scaffolded essay prompt with sentence startersA structured debate topic with balanced perspectivesPerfect for astronomy, physics, Earth and space scie
9th - 12th, Adult Education, Higher Education
Astronomy, Engineering, Physics
Computer Science Foundations with Python Programming Step-by-Step Curriculum
This lesson gives students a clear, structured foundation in Python programming and Coding, moving from core computing concepts to real Python code, control flow, operators and data structures ────────── ⋆⋅☆⋅⋆ ────────── What’s Included💡 Full Python Programming Foundations slide deck 💡Visual diagrams and step-by-step slides and PDF 💡 Python code examples throughout 💡 Classroom-ready structure 💡 Suitable for in-person, online, or hybrid teaching ────────── ⋆⋅☆⋅⋆ ────────── What Students Wi
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
![Preview of Practical Use Cases for Every Built-In Data Type | Coding Curriculum [ Bundle ]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Practical-Use-Cases-for-Every-Built-In-Data-Type-Coding-Curriculum-Bundle--14087869-1755331949/750f-14087869-1.jpg)
Practical Use Cases for Every Built-In Data Type | Coding Curriculum [ Bundle ]
Teach your students when to use each data type in Python programming and coding. This curriculum teaches the exact use cases for every built-in data type through clear, real-world examples. It replaces vague theory with practical application your students will actually remember. ≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋ What You Get★ 16 Plug-and-Play Lessons ★ PowerPoint Slides ★ Printable PDF ≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋≋ Covers❖ Integers ❖ Floats ❖ Strings ❖ Booleans ❖ Lists ❖ Tuples ❖ Sets ❖ Dictiona
8th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
TED Talk: How Scientists Turn Lakes Into Giant Batteries- TED-Ed
This TED-Ed companion resource explores how batteries come in all shapes, sizes, and even unexpected forms—from mountain lakes and molten salts to skyscrapers and bio-batteries. Designed for high school or early college learners, this resource includes 20 critical thinking questions, a simplified essay prompt, and a debate topic focused on energy, sustainability, and innovation. Ideal for science, environmental studies, or technology classes, it helps students imagine a cleaner future powered by
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Environment
Rover X – Classroom-Ready 3D Printable Rover Chassis (STL Pack for Educators)
🚗 Rover X Digital Fabrication Pack: A Classroom-Ready 3D Printable Rover Chassis for STEM & Engineering TeachersThis resource is designed for educators who want to use 3D printing as part of a structured engineering experience, not as a one-off maker activity. The Rover X Digital Fabrication Pack provides teachers with a classroom-tested, 3D-printable rover chassis system that integrates seamlessly with Arduino and robotics instruction. This is not just a set of STL files. It is a digital
7th - 12th
Engineering, Instructional Technology, Robotics
![Preview of Introduction to Processor Management in Computer Science [Complete Google Slide]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Introduction-to-Processor-Management-in-Computer-Science-Complete-Google-Slide--13271011-1752924510/750f-13271011-1.jpg)
Introduction to Processor Management in Computer Science [Complete Google Slide]
This is a complete Google Slide lesson on Processor Management in Computer Science, Python Programming, and Coding. It covers everything learners need to know about Processor Management . This is both beginner-friendly and easy to follow. Every slide is interactive and fun to learn and teach from. ▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧ The Following Are Included in This Curriculum✤ Google Slide lesson▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧▧ Format & Features✤ Google Slide✤ Editable ✤ Interactive ✤ Beginner-Friendly ✤
4th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
![Preview of Database Management System Complete Step-by-Step Curriculum [ DBMS MEGA BUNDLE ]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Database-Management-System-15378401-1769507166/750f-15378401-1.jpg)
Database Management System Complete Step-by-Step Curriculum [ DBMS MEGA BUNDLE ]
This Database Management System (DBMS) complete lesson bundle covers databases, SQL, ER diagrams, normalization, joins, transactions, and NoSQL in one structured, classroom-ready resource. Designed for Computer Science teachers who need clear explanations, visuals, and exam-aligned content without wasting prep time. ────────── ⋆⋅☆⋅⋆ ────────── WHAT THIS CURRICULUM COVERS 🧠 Foundations Introduction to Databases & DBMS (why databases exist, real-world use) Database System Architecture (comp
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Understanding Identifiers in Python Programming | Complete Coding Lessons
This lesson provides a thorough introduction to identifiers in Python. Names used for variables, functions, classes, and more. Learners will understand the rules for creating valid identifiers and how Python distinguishes between Valid and invalid names. The lesson also includes a complete lesson to naming conventions, covering best practices, case styles and adherence to PEP 8 standards. It provides all the guidance needed to make the learning process smooth and effective, making it easy fo
6th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Python Programming Complete Curriculum | 6-Week Coding Roadmap
SolidWorks CSWA Certification Prep – Complete Classroom System Bundle
Prepare your students to confidently pass the SolidWorks CSWA Certification Exam using this Complete Classroom System, built and refined in a real high-school engineering classroom. This bundle combines everything needed to teach CSWA successfully — structured curriculum, student guided notes, and a teacher implementation guide — into one cohesive, certification-ready system. No patching resources. No guessing what comes next. Designed specifically for Engineering, CTE, and STEM programs, th
9th - 12th
Engineering
Complete C Programming Beginner Lesson : From Basics to First Program
This Curriculum introduces students to C Programming. Perfect for ICT, Computer Science, Programming Foundations, Software Engineering fundamentals, and certification prep (CS50-style programs, university CS1, Diploma/TVET courses). It gives them a complete understanding of how C works, how programs run, how compilers function, and how core programming concepts are applied. Each lesson is designed with clear explanations, diagrams, code snippets, step-by-step breakdowns, memory illustrations
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
PFAS: The Forever Chemicals — Gr. 9-12 | Case Study, Labs, CER, Design Challenge
Description:This is a complete, standards-aligned unit on PFAS ("forever chemicals") — one of the most urgent and teachable issues in environmental science today. Students investigate the chemistry behind PFAS persistence, analyze real EPA monitoring data, debate federal regulation, and engineer a treatment solution for a contaminated town. The unit culminates in a summative assessment modeled on AP Environmental Science FRQ format. What's Included (PDFs + Links to 3 editable Google Doc files):1
9th - 12th
Chemistry, Engineering, Environment
![Preview of Object-Oriented Programming Step-by-step Curriculum Using C++ [Complete Bundle]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Object-Oriented-Programming-Complete-Curriculum-C-Programming-MEGA-BUNDLE-15072899-1768904600/750f-15072899-1.jpg)
Object-Oriented Programming Step-by-step Curriculum Using C++ [Complete Bundle]
This is a complete Object-Oriented Programming (OOP) curriculum Using C++. Perfect for Computer Science, ICT, Software Engineering, Programming, Diploma & TVET programs, homeschooling, and coding bootcamps, this bundle removes the guesswork for teachers and the confusion for learners. ✨✨ It takes students from absolute fundamentals to advanced, industry-ready concepts — step by step, with clarity, structure, and real code examples. ✨✨ Instead of fragmented lessons or abstract theory, this bun
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Database System Architecture Complete Lesson | Database Management System
This lesson provides a complete, concept-clear understanding of DBMS architecture, covering DBMS components, database architecture models, levels of abstraction, and types of DBMS. Ideal for Computer Science, ICT, IT Fundamentals, Database Systems, and AP CS–aligned courses. ────────── ⋆⋅☆⋅⋆ ────────── What’s Included 💡 Full DBMS Architecture Slide Deck💡 Detailed Teacher Slide Notes & Teaching Guide💡 Complete Assessment Test💡 Full Answer Key💡 Clear breakdown of DBMS components💡 V
10th - 12th, Higher Education
Computer Science - Technology, Engineering, Instrumental Music
SolidWorks CSWA Certification Prep – CSWA Prep Guide
Prepare your students to confidently pass the SolidWorks CSWA Certification Exam using this complete, semester-ready curriculum guide designed specifically for Engineering, CTE, and STEM classrooms. This curriculum is a full instructional pathway, not a collection of worksheets. Built and refined in a real high-school engineering classroom, it guides students from foundational SolidWorks skills to exam-level modeling accuracy, efficiency, and confidence. ✅ WHAT’S INCLUDED✔️ Full CSWA-align
7th - 12th, Higher Education
Computer Science - Technology, Engineering, Robotics
Also included in: SolidWorks CSWA Certification Prep – Complete Classroom System Bundle
![Preview of Complete Operating Systems Unit for Computer Science [ Step-by-Step Curriculum]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Operating-System-Complete-Curriculum-PART-1-3-BUNDLE-14934383-1768978971/750f-14934383-1.jpg)
Complete Operating Systems Unit for Computer Science [ Step-by-Step Curriculum]
This Complete Curriculum gives students a solid understanding of Operating Systems. Perfect for ICT, Computer Science, Software Engineering, Networking, Diploma/TVET programs, university-level OS courses, and learners preparing for OS exams or practical assessments. Each lesson includes clear explanations, diagrams, system architecture visuals, scheduling charts, binary conversion tables, real-world OS examples, and step-by-step walkthroughs that make complex OS concepts easy to teach and ea
6th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Logic Gate Debugging DBQ/CER | Robotics Worksheet | Standard Aligned
📘 Full Length National Standard-Aligned DBQ CER Style Worksheet - Claim Evidence Reasoning | Logic Gate Debugging Worksheet | Evidence-Based Reading Engage your students in high-level critical thinking and evidence-based analysis on the subject of Robotics, with this Full Length DBQ CER Style Worksheet. This resource is designed to help students analyze real-world topics, interpret informational texts, and support answers with evidence—all while staying accessible for high school learners
9th - 12th
Engineering, Reading, Robotics
The Latency Problem DBQ/CER | Robotics Worksheet | Standard Aligned
📘 Full Length National Standard-Aligned DBQ CER Style Worksheet - Claim Evidence Reasoning | The Latency Problem Worksheet | Evidence-Based Reading Engage your students in high-level critical thinking and evidence-based analysis on the subject of Robotics, with this Full Length DBQ CER Style Worksheet. This resource is designed to help students analyze real-world topics, interpret informational texts, and support answers with evidence—all while staying accessible for high school learners.
9th - 12th
Engineering, Reading, Robotics
Path Optimization CER | Manufacturing | Case Study
📘 Full Length National Standard-Aligned DBQ CER Style Worksheet - Claim Evidence Reasoning | Path Optimization Case Study Worksheet | Evidence-Based Reading Engage your students in high-level critical thinking and evidence-based analysis on the subject of Manufacturing & Industry 4.0, with this Full Length DBQ CER Style Worksheet. This resource is designed to help students analyze real-world topics, interpret informational texts, and support answers with evidence—all while staying accessi
9th - 12th
Engineering, Reading, Robotics
Showing 97-120 of 110+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands