Activities
A 1.2.4 Worksheet
Instructions: For each logic circuit diagram, construct the complete truth table. Be sure to list all possible input combinations and determine the corresponding output for each combination. Circuit 1:...
eBook
B 3.1.2 Designing Classes
This section covers software blueprint creation: defining classes, methods, and behaviors for specific applications. It also introduces UML class diagrams for visually representing and communicating software...
Activities
B 2.3.1 Worksheets - Activity 1 and 2 - Python
Instructions: Analyse the following Python code snippets and predict the output. If there is an error, explain why. Predicted Output: Predicted Output: Predicted Output: Predicted Output: Predicted Output:...
Activities
Newspaper Article - Can a drone wall really work?
From 1849's balloon bombs to modern warfare, drones are reshaping global security. EU and NATO propose a “drone wall”, a tech mesh of sensors and jammers, to counter incursions. However, detection is...
Blog
FT News - Can a drone wall really work? Free
In 1849, Austria launched unmanned balloons laden with explosives towards Venice, a moment historians often cite as the world’s first drone attack. Fast forward 175 years, and the technology has evolved...
Teacher Resources (old)
5.1 Abstract data structures
This section discusses abstract data structures, including two-dimensional arrays, stacks, and queues. It describes their characteristics, applications, and the construction of algorithms using them....
Teacher Resources (new)
B 2.4.3 Bubble and Selection sort
Master the basics of sorting. This section explores two fundamental sorting algorithms: bubble sort and selection sort. Learn how to construct, trace, and implement these algorithms in Java and Python....
Teacher Resources (new)
B 2.1 Programming fundamentals Python
This section explores the foundational elements of programming, including variables, data types, string manipulation, exception handling, and debugging techniques. Understanding these concepts is crucial...
Teacher Resources (new)
B 2.1 Programming Fundamentals Java
This section explores the foundational elements of programming, including variables, data types, string manipulation, exception handling, and debugging techniques. Understanding these concepts is crucial...
Teacher Resources (new)
B 2.1.2 Java
This page provides a complete 60-minute lesson for IB DP Computer Science topic B2.1.2 (String Manipulation) using Java. It focuses on teaching concatenation (+), extraction (.substring()), and replacement...