* Standardized tests: Many countries have standardized tests at the end of primary school (or a specific grade within primary school) to assess overall achievement in various subjects. These might have different names depending on the location.
* Individual school assessments: Schools themselves might conduct their own assessments to gauge student progress.
* No formal testing: In some educational systems, there's no formal, high-stakes testing at the end of primary school. Teacher assessment and progress reports are the primary method of evaluation.
To give a precise answer, I'd need to know the country and sometimes even the specific region.