# Serial

### Serial

Serial may be called _traditional_, _predictive_, or _waterfall_. We prefer Serial.

[LEARN MORE](https://www.pmi.org/disciplined-agile/serial/notpredictive)

### Serial Life Cycles

Disciplined Agile (DA) adopts great ideas from serial approaches.

[LEARN MORE](https://www.pmi.org/disciplined-agile/serial/seriallifecycles)

### Hybrid Life Cycles

It is not necessary to use a single approach for an entire project. Projects often combine elements of different life cycles to achieve certain goals. A combination of serial and agile strategies is a hybrid approach.

[LEARN MORE](https://www.pmi.org/disciplined-agile/serial/hybridlifecycles)

### Construction Certifications

Now more than ever, the world needs the next generation of construction professionals and innovative organizations to lead global industrialization efforts.

[LEARN MORE](https://www.pmi.org/certifications/construction)