For a child entering 5th grade, what are the key characteristics and grade levels of a Realschule versus an Oberschule in Lower Saxony? What qualifications can be earned at each after 10th grade, and what are the specific dates for the 2025 written final examinations for Secondary Level I?
Navigate to the 'Allgemein bildende Schulen' section. Go to the 'Realschule' page and extract its characteristics and grade levels (5-10). Go to the 'Oberschule' page and extract its characteristics and grade levels (5-10). Navigate to the 'Abschlüsse im Sekundarbereich I' page. Identify the qualifications obtainable after the 10th school year at Realschule and Oberschule. Locate and extract the dates for the 2025 written final examinations for Secondary Level I.
State that a Realschule covers grades 5-10 and provides an extended general education focused on practical relevance and independent learning. State that an Oberschule covers grades 5-10, can have or lack a 'gymnasiales Angebot', and aims to provide a basic, extended, or in-depth general education, enabling students to continue their education professionally or academically. Confirm that both Realschule and Oberschule can lead to the 'Sekundarabschluss I – Realschulabschluss' and 'Erweiterter Sekundarabschluss I'. Provide the specific dates for the 2025 written final examinations for Secondary Level I (e.g., Deutsch: DD.MM.YYYY, Englisch: DD.MM.YYYY, Mathematik: DD.MM.YYYY).