PowerSchools Assessment system delivers assessments online PowerSchools online student assessment-taking interface: PowerTest. PowerTest provides students with a cutting edge online testing experience that includes enhanced technology and tools, while mirroring high-stakes testing experiences. Available tools in PowerTest include, but are not limited to: ruler, highlighter, eraser, protractor, compass, straight edge, pencil, and calculator. PowerTest provides an intuitive user interface. PowerTest users will be immersed in a truly exceptional, and interactive environment.