6-Step Waterfall SDLC Cascade

About this template

This slide shows the waterfall SDLC model as six arrow-shaped boxes descending in a staircase, each joined to the next by an elbow connector. The phases are Requirement analysis, System Design, Implementation, Testing, Deployment and Maintenance, in orange, purple, slate blue and olive tones. A grey line along the bottom runs from the earlier phases to Maintenance. The right side holds a title and a paragraph describing the linear, sequential flow. Use it to explain software development stages, introduce a project plan or teach lifecycle models. Phase names, the title, the paragraph and the box colors can all be edited, and the boxes can be renamed for other step-by-step processes.