Software Design Concepts
11 concepts · Grades 3-5, 6-8, 9-12 · 9 prerequisite connections
This family view narrows the full concept map to one connected cluster. Read it from left to right: earlier nodes support later ones, and dense middle sections usually mark the concepts that hold the largest share of future work together.
Use the graph to plan review, then use the full concept list below to open precise pages for definitions, examples, and related content. That combination keeps the page useful for both human study flow and crawlable internal linking.
Concept Dependency Graph
Concepts flow left to right, from foundational to advanced. Hover to highlight connections. Click any concept to learn more.
Connected Families
Software Design concepts have 9 connections to other families.
All Software Design Concepts
Debugging
The systematic process of finding, diagnosing, and correcting errors (bugs) in a program.
Testing
Systematically running a program with known inputs to verify that its outputs are correct.
Modular Design
Modular design is the practice of structuring a program as a set of independent, self-contained modules, each responsible for a single, well-defined task. Modules communicate through clear interfaces, making the system easier to build, test, debug, and maintain.
Pseudocode
An informal, human-readable description of an algorithm using structured language that resembles code but isn't tied to any specific programming language.
Flowchart
A visual diagram that represents the steps of an algorithm using standard shapes (ovals for start/end, rectangles for processes, diamonds for decisions, arrows for flow).
Design Specification
A document that describes what a software system should do, how it should behave, and what constraints it must satisfy, before coding begins.
Software Development Life Cycle
The structured process of planning, creating, testing, deploying, and maintaining software, typically following phases like requirements, design, implementation, testing, and maintenance.
Documentation
Software documentation is the collection of written descriptions that explain how a system works and how to use it, including inline code comments, user guides, API references, design documents, and README files. Good documentation makes software understandable, usable, and maintainable by both current and future developers.
Code Maintenance
The ongoing process of updating, fixing, and improving software after its initial release to correct bugs, adapt to new requirements, and improve performance.
Version Control
A system that records changes to files over time so you can recall specific versions, compare changes, and collaborate without overwriting each other's work.
User Interface
The visual elements and interaction methods through which a user communicates with a computing system — including buttons, menus, text fields, and layout.