The document provides an overview and introduction to e-asTTle, an online assessment tool for students in years 5-10 in New Zealand. It discusses how e-asTTle helps teachers understand student progress and plan next steps by testing reading, writing, math and other subjects. The document also shares one school's perspective on why they find e-asTTle useful, how to register and get started with the program, and what types of reports are available to analyze student performance.