Oxford University Press Website: The official website of Oxford University Press might have resources for "Oxford Phonics World". You can try searching there for tests or supplementary materials for level 1.
Interpreting the Results: Diagnostic Teaching Oxford Phonics World 1 Test Pdf
This section tests a child's ability to connect a spoken sound to a visual letter. Oxford University Press Website : The official website
If you are looking for ready-to-use PDF versions or interactive options, these platforms host various user-uploaded tests: Oxford Phonics World Teacher's Site | Teaching Resources Oxford Phonics World 1 Test Pdf