小山市公式ホームページ お知らせ https://www.city.oyama.tochigi.jp/ 小山市のお知らせです ja php 学年だよりが更新されました https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006126.html https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006126.html Tue, 21 Jul 2026 00:00:00 +0900 学校だよりが更新されました https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006121.html https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006121.html Tue, 14 Jul 2026 00:00:00 +0900 学校生活の様子が更新されました。 https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page009141.html https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page009141.html Mon, 06 Jul 2026 00:00:00 +0900 給食だよりが更新されました https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006867.html https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006867.html Sun, 05 Jul 2026 00:00:00 +0900 ことばの教室だよりが更新されました https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006868.html https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006868.html Mon, 01 Jun 2026 00:00:00 +0900 保健だよりが更新されました https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006869.html https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006869.html Mon, 11 May 2026 15:53:39 +0900 学校生活の様子が更新されました https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006052.html https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page006052.html Mon, 26 May 2025 00:00:00 +0900 新ホームページ開設のお知らせ https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page005745.html https://www.city.oyama.tochigi.jp/school/elementary-school/mamada/news/page005745.html Fri, 22 Dec 2023 00:00:00 +0900