Percent Increase and Decrease Quiz - Page 2
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Programs & methods
Complete Linux Programming Lesson on Semaphores, Shared Memory & Message Queues
This is a complete lesson on Linux Inter-Process Communication (IPC) using Message Queues, Shared Memory, and Semaphores. Perfect for Operating Systems, Linux System Programming, C Programming, Computer Science, and Software Engineering at the college, university, and technical-training levels. It introduces students to three major System V IPC mechanisms and shows how processes exchange data, synchronize critical sections, and safely coordinate access to shared resources. The lesson includes
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Linux IPC with Pipes and FIFOs Lesson on Process Communication
This resource is a complete lesson on Inter-Process Communication (IPC) using Pipes in Linux System Programming. Perfect for Operating Systems, Linux Programming, System Programming, C Programming, and Computer Science courses at the college, university, or technical-training level. It introduces students to how processes communicate, how pipes work, how to use popen and pclose, how to create and use unnamed pipes, how pipes work across a fork, and how to use FIFOs (named pipes) for communicat
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Linux Processes and Signals Lesson with fork(), exec(), wait() & C Examples
This is a complete lesson on Linux System Programming: Processes and Signals. Perfect for Operating Systems, Linux Programming, System Programming, C Programming, Computer Science, and Engineering courses at the college, university, or technical-training level. It introduces students to how Linux manages running programs, how processes are created, how parents and children behave, how programs are replaced using exec, how zombie processes form, and how signals are sent, handled, and controlle
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
![Preview of Introduction To Data Structures, Algorithms & Dynamic Array [ Includes C++ ]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Introduction-To-Data-Structures-Algorithms-Dynamic-Array-Includes-C--15078860-1768712090/750f-15078860-1.jpg)
Introduction To Data Structures, Algorithms & Dynamic Array [ Includes C++ ]
This lesson gives learners the mental framework behind why data structures exist, when to use each one, and how to implement them correctly . Perfect For Programming, Coding, Computer Science & ICT classes ────────── ⋆⋅☆⋅⋆ ────────── 🧠 What Students Will Actually Master ✨✨✏️What data structures are — and why they exist✏️How data organization impacts speed and memory✏️How to choose the right data structure for a problem ✏️Arrays vs Dynamic Arrays — when fixed size fails✏️Array vs Linked
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Using GPS and Location Services in Android | Mobile Applications Development
This is a complete lesson on GPS, Location Services, and Google Maps Integration in Android. Perfect for Android Development, Mobile App Development, Kotlin Programming, ICT, Computer Science, or App Design. ✨✨It teaches students how to retrieve device location, request permissions, display latitude/longitude, and show the user’s exact position on a Google Map. ✨✨Students are guided step-by-step through Android permissions, accessing the device’s last known location, working with the Fu
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
App Deployment and Publishing | Mobile Applications Development
This is a complete lesson on Android App Deployment and Publishing, Perfect for Android Development, Mobile App Development, Kotlin Programming, ICT, Computer Science, Software Engineering, or App Design. It guides students through everything they need to know before releasing an Android application. ✨✨ This lesson provides a professional, real-world introduction to how apps are packaged, signed, versioned, and published on the Google Play Store. ✨✨ Learners are walked step-by-step through AP
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
Using RecyclerView and Custom Adapter in Android | Mobile Apps Development
This is a complete lesson on RecyclerView and Custom Adapters in Android. If you teach Android Development, Mobile App Development, Kotlin Programming, ICT, Computer Science, or App Design, this lesson gives students everything they need to build fast, efficient, and professional list-based UIs. Learners are guided step-by-step through creating a RecyclerView, building layouts for list items, writing a complete custom adapter, handling click events, using ViewHolder patterns, and displaying da
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
Linked Lists Complete Lesson | Operations, Diagrams & Examples included
This lesson gives students a clear, practical understanding of Linked Lists by showing how they are built, how they work in memory, and how they are used in real systems. Perfect For Data Structures & Algorithms, C++ Programming, Computer Science and ICT. ────────── ⋆⋅☆⋅⋆ ────────── 🧠 What Students Will Actually Master ✨✨ ✏️ Problem with Sequential Memory Allocation in Arrays✏️ Key Advantages of Linked Lists✏️ Types of Linked Lists✏️ Creating and Managing Linked Lists in C++✏️ Defining
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Application Debugging and Optimization | Mobile Applications Development
This is a complete lesson on Android Application Debugging and OptimizationPerfect for Android Development, Mobile App Development, Kotlin Programming, ICT, Computer Science, or App Design, It teaches students how to identify bugs, set breakpoints, inspect variables, read crash logs, and understand how Android Studio’s Debugger works. Learners are guided step-by-step through using breakpoints, stepping through code, watching values change, inspecting objects, navigating threads, reading Logcat
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
Routing Fundamentals & Static Routing | CCNA 200-301 and Networking Lessons
This lesson is on Routing Fundamentals & Static Routing. Ideal for ICT, Computer Science, Networking, or certification prep (CCNA, CCNP, or CompTIA Network+), it introduces the core concepts of routing and explains how routers determine the best path for data to travel across networks. The lesson also covers static routing, demonstrating how to manually configure routes to control network traffic and ensure reliable communication between devices, helping learners build a solid foundation
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: The Ultimate CCNA & Networking BUNDLE [ From Zero to Network Pro ]
IPv4 Addressing (Part 2) | CCNA 200-301 Prep and Networking Lessons
This lesson is on IPv4 Addressing (Part 2). Ideal for ICT, Computer Science, Networking, or certification prep (CCNA, CCNP, or CompTIA Network+), it provides a deeper understanding of IPv4 addressing through a review and clarification of IP address classes. The lesson guides learners step-by-step on how to determine the maximum number of hosts, network address, broadcast address, first usable address, and last usable address for a given network, helping them strengthen their subnetti
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: The Ultimate CCNA & Networking BUNDLE [ From Zero to Network Pro ]
Life of a Packet | CCNA 200-301 Prep and Networking Lessons
This lesson is on Life of a Packet. Ideal for ICT, Computer Science, Networking, or certification prep (CCNA, CCNP, or CompTIA Network+), it explains how a data packet travels through a network, from the moment it leaves the source device until it reaches its destination. The lesson clearly illustrates each stage of the process, including encapsulation, addressing, routing, and delivery, helping learners understand how information moves efficiently and securely across networks. ◇◆◇◆◇◆◇
9th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: The Ultimate CCNA & Networking BUNDLE [ From Zero to Network Pro ]
Switch Interfaces | CCNA 200-301 Prep and Networking Lessons
This lesson is on Switch Interfaces. Ideal for ICT, Computer Science, Networking, or certification prep (CCNA, CCNP, or CompTIA Network+), it explains the different types of interfaces found on network switches and their functions. The lesson covers topics such as access ports, trunk ports, and management interfaces, helping learners understand how switches connect and communicate with other devices, manage traffic within a network, and support efficient network design and configuration
9th - 12th, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: The Ultimate CCNA & Networking BUNDLE [ From Zero to Network Pro ]
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
Using Explicit Intents in Android | Mobile Applications Development
This lesson on Explicit Intents and Returning Data Between Activities in Android Development. Perfect for Mobile App Development, Android Programming (Kotlin), Computer Science, ICT, and Software Engineering courses at high school, college, university, or bootcamp levels. Students learn how to navigate between screens, send data from one activity to another, receive results back using the Activity Result API, and build fully functional multi-screen apps using Kotlin. All examples are provide
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
Using SharedPreferences | Mobile Applications Development
This is a lesson on SharedPreferences and Menus in Android Development. This lesson is perfect for Mobile App Development, Android Programming, Kotlin Training, ICT, Computer Science, and Software Engineering courses at high school, college, university, and bootcamp levels. The first part of the lesson teaches students how to save and retrieve persistent data using SharedPreferences — ideal for creating user settings such as usernames, dark mode toggles, login flags, and app preferences. The
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
Da Vinci Parachute Prototypes -- Hands-on STEM
In this lesson, students solve geometry problems and learn background physics concepts as they build a working model of Leonardo Da Vinci’s parachute. Logic, critical thinking, a bit of Renaissance history, writing and supporting conclusions with details from a source—it’s all here too!
Make this extended lesson a cross-curricular, standards-based mini-unit, or just make it a cool building activity. Pick and choose the level of commitment right for you and your students. With the suggested e
4th - 8th
Engineering, Geometry, Physical Science
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
Using MediaPlayer in Android | Mobile Applications Development
This is a lesson on Android’s MediaPlayer class and the Activity Lifecycle. If you teach Android Development, Mobile App Development, Kotlin Programming, ICT, Computer Science, or App Design, this lesson provides everything you need for students to build functional, modern media apps that follow best practices. Learners are guided step-by-step through playing audio files, controlling playback, adding UI components like Play, Pause, and SeekBar, updating progress using coroutines, and corre
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
Using Room Database in Android | Mobile Apps Development
This is a complete lesson on Android Room Database and CRUD Operations. Perfect for Android Development, Mobile App Development, Kotlin Programming, Database Concepts, ICT, Computer Science, or Software Engineering, it teaches students how to store, manage, and retrieve structured data using Google’s recommended persistence library ✨✨ Learners are guided step-by-step through setting up Room in Gradle, creating Entities, designing DAO interfaces, building the Database class, and performing
11th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
Using Notifications in Android | Mobile Applications Development
This is a lesson on building Notifications in Android using Kotlin and Android Studio. Perfect for Mobile App Development, Android Programming (Kotlin), ICT, Computer Science, and Software Engineering courses at high school, college, university, or bootcamp levels. Students learn how Android notifications work, how to create notification channels, how to display notifications, how to request runtime permissions, and how to add interactive actions that open activities when tapped. ────────── ⋆
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
Android Device Sensors Made Easy | with Complete XML + Kotlin Examples
This is a complete lesson on Android Device Sensors, covering the Accelerometer, Proximity Sensor, Gyroscope, and Digital Compass. This lesson gives students everything they need to understand and use real hardware sensors in Android apps. ────────── ⋆⋅☆⋅⋆ ────────── 📦 What’s Included Ready-to-teach slides on Android device sensors Complete XML layouts for sensor-based UIs Fully written Kotlin Activity files using SensorManager and SensorEventListener Hands-on implementations for: Acceleromet
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Android App Development Complete Curriculum [ MEGA BUNDLE ]
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
Pointers Complete Lesson | Object Oriented Programming ( C++ )
This lesson introduces students to Pointers in C++, one of the most essential concepts for understanding memory, data structures, and advanced programming. 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 Pointers Are & Why They Matter ✔ Understanding Memory Addresses ✔ The Address-of Operator (&) ✔ Declaring Pointer Vari
10th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Instructional Technology
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