diff --git a/public_html/entreaulas/aulario.php b/public_html/entreaulas/aulario.php
index 68627b9..69173d0 100644
--- a/public_html/entreaulas/aulario.php
+++ b/public_html/entreaulas/aulario.php
@@ -33,6 +33,12 @@ $aulario = json_decode(file_get_contents("/DATA/entreaulas/Centros/$centro_id/Au
         <br>
         Menú del Comedor
     </a>
+    <!-- Proyectos -->
+    <a href="/entreaulas/proyectos.php?aulario=<?= urlencode($aulario_id) ?>" class="btn btn-info grid-item">
+        <img src="/static/iconexperience/shelf.png" height="125">
+        <br>
+        Proyectos
+    </a>
 </div>
 <style>
     .grid-item {
diff --git a/public_html/entreaulas/proyectos.php b/public_html/entreaulas/proyectos.php
new file mode 100644
index 0000000..c40b8b6
--- /dev/null
+++ b/public_html/entreaulas/proyectos.php
@@ -0,0 +1,532 @@
+<?php
+require_once "_incl/auth_redir.php";
+if (in_array("entreaulas:docente", $_SESSION["auth_data"]["permissions"] ?? []) === false) {
+    header("HTTP/1.1 403 Forbidden");
+    die("Access denied");
+}
+require_once "_incl/pre-body.php";
+
+$aulario_id = $_GET["aulario"] ?? "";
+$centro_id = $_SESSION["auth_data"]["entreaulas"]["centro"] ?? "";
+
+if ($aulario_id === "" || $centro_id === "") {
+	?>
+	<div class="card pad">
+		<h1>Proyectos</h1>
+		<p>No se ha indicado un aulario válido.</p>
+	</div>
+	<?php
+	require_once "_incl/post-body.php";
+	exit;
+}
+
+$aulario_path = "/DATA/entreaulas/Centros/$centro_id/Aularios/$aulario_id.json";
+$aulario = file_exists($aulario_path) ? json_decode(file_get_contents($aulario_path), true) : null;
+
+$proyectos_dir = "/DATA/entreaulas/Centros/$centro_id/Aularios/$aulario_id/Proyectos";
+if (!is_dir($proyectos_dir)) {
+	mkdir($proyectos_dir, 0777, true);
+}
+
+// Helper functions
+function safe_filename($name) {
+	$name = basename($name);
+	return preg_replace("/[^a-zA-Z0-9._-]/", "_", $name);
+}
+
+function generate_id($name) {
+	return strtolower(preg_replace("/[^a-zA-Z0-9]/", "_", $name)) . "_" . substr(md5(uniqid()), 0, 8);
+}
+
+function load_project($proyectos_dir, $project_id) {
+	$project_file = "$proyectos_dir/$project_id.json";
+	if (file_exists($project_file)) {
+		return json_decode(file_get_contents($project_file), true);
+	}
+	return null;
+}
+
+function save_project($proyectos_dir, $project_id, $data) {
+	$project_file = "$proyectos_dir/$project_id.json";
+	return file_put_contents($project_file, json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE));
+}
+
+function list_projects($proyectos_dir) {
+	$projects = [];
+	if (!is_dir($proyectos_dir)) {
+		return $projects;
+	}
+	$files = glob("$proyectos_dir/*.json");
+	foreach ($files as $file) {
+		$data = json_decode(file_get_contents($file), true);
+		if ($data) {
+			$projects[] = $data;
+		}
+	}
+	// Sort by creation date (newest first)
+	usort($projects, function($a, $b) {
+		return ($b["created_at"] ?? 0) <=> ($a["created_at"] ?? 0);
+	});
+	return $projects;
+}
+
+// Handle actions
+$message = "";
+$error = "";
+
+if ($_SERVER["REQUEST_METHOD"] === "POST") {
+	$action = $_POST["action"] ?? "";
+	
+	if ($action === "create_project") {
+		$name = trim($_POST["name"] ?? "");
+		$description = trim($_POST["description"] ?? "");
+		
+		if ($name !== "") {
+			$project_id = generate_id($name);
+			$project_data = [
+				"id" => $project_id,
+				"name" => $name,
+				"description" => $description,
+				"created_at" => time(),
+				"updated_at" => time(),
+				"items" => []
+			];
+			
+			save_project($proyectos_dir, $project_id, $project_data);
+			
+			// Create project directory
+			$project_dir = "$proyectos_dir/$project_id";
+			if (!is_dir($project_dir)) {
+				mkdir($project_dir, 0777, true);
+			}
+			
+			header("Location: /entreaulas/proyectos.php?aulario=" . urlencode($aulario_id) . "&project=" . urlencode($project_id));
+			exit;
+		} else {
+			$error = "El nombre del proyecto es obligatorio.";
+		}
+	}
+	
+	if ($action === "delete_project") {
+		$project_id = $_POST["project_id"] ?? "";
+		if ($project_id !== "") {
+			$project_file = "$proyectos_dir/$project_id.json";
+			if (file_exists($project_file)) {
+				unlink($project_file);
+				// Also delete project directory
+				$project_dir = "$proyectos_dir/$project_id";
+				if (is_dir($project_dir)) {
+					// Delete all files in directory
+					$files = glob("$project_dir/*");
+					foreach ($files as $file) {
+						if (is_file($file)) {
+							unlink($file);
+						}
+					}
+					rmdir($project_dir);
+				}
+				$message = "Proyecto eliminado correctamente.";
+			}
+		}
+	}
+	
+	if ($action === "add_item") {
+		$project_id = $_POST["project_id"] ?? "";
+		$item_type = $_POST["item_type"] ?? "link";
+		$item_name = trim($_POST["item_name"] ?? "");
+		$item_url = trim($_POST["item_url"] ?? "");
+		
+		if ($project_id !== "" && $item_name !== "") {
+			$project = load_project($proyectos_dir, $project_id);
+			if ($project) {
+				$item_id = generate_id($item_name);
+				$item = [
+					"id" => $item_id,
+					"name" => $item_name,
+					"type" => $item_type,
+					"created_at" => time()
+				];
+				
+				if ($item_type === "link" && $item_url !== "") {
+					$item["url"] = $item_url;
+				} elseif ($item_type === "file" && isset($_FILES["item_file"]) && $_FILES["item_file"]["error"] === UPLOAD_ERR_OK) {
+					// Handle file upload
+					$project_dir = "$proyectos_dir/$project_id";
+					if (!is_dir($project_dir)) {
+						mkdir($project_dir, 0777, true);
+					}
+					
+					$original_name = $_FILES["item_file"]["name"];
+					$ext = strtolower(pathinfo($original_name, PATHINFO_EXTENSION));
+					$safe_name = safe_filename($original_name);
+					$target_path = "$project_dir/$safe_name";
+					
+					// Make filename unique if exists
+					$counter = 1;
+					while (file_exists($target_path)) {
+						$safe_name = pathinfo($original_name, PATHINFO_FILENAME) . "_" . $counter . "." . $ext;
+						$safe_name = safe_filename($safe_name);
+						$target_path = "$project_dir/$safe_name";
+						$counter++;
+					}
+					
+					if (move_uploaded_file($_FILES["item_file"]["tmp_name"], $target_path)) {
+						$item["filename"] = $safe_name;
+						$item["original_name"] = $original_name;
+					} else {
+						$error = "No se pudo subir el archivo.";
+					}
+				}
+				
+				if (!isset($project["items"])) {
+					$project["items"] = [];
+				}
+				$project["items"][] = $item;
+				$project["updated_at"] = time();
+				
+				save_project($proyectos_dir, $project_id, $project);
+				
+				header("Location: /entreaulas/proyectos.php?aulario=" . urlencode($aulario_id) . "&project=" . urlencode($project_id));
+				exit;
+			}
+		}
+	}
+	
+	if ($action === "delete_item") {
+		$project_id = $_POST["project_id"] ?? "";
+		$item_id = $_POST["item_id"] ?? "";
+		
+		if ($project_id !== "" && $item_id !== "") {
+			$project = load_project($proyectos_dir, $project_id);
+			if ($project && isset($project["items"])) {
+				$new_items = [];
+				foreach ($project["items"] as $item) {
+					if ($item["id"] !== $item_id) {
+						$new_items[] = $item;
+					} else {
+						// Delete file if it's a file type
+						if ($item["type"] === "file" && isset($item["filename"])) {
+							$file_path = "$proyectos_dir/$project_id/" . $item["filename"];
+							if (file_exists($file_path)) {
+								unlink($file_path);
+							}
+						}
+					}
+				}
+				$project["items"] = $new_items;
+				$project["updated_at"] = time();
+				save_project($proyectos_dir, $project_id, $project);
+				
+				header("Location: /entreaulas/proyectos.php?aulario=" . urlencode($aulario_id) . "&project=" . urlencode($project_id));
+				exit;
+			}
+		}
+	}
+}
+
+// Determine current view
+$current_project = $_GET["project"] ?? null;
+$view = $current_project ? "project" : "list";
+
+?>
+
+<?php if ($message): ?>
+<div class="alert alert-success"><?= htmlspecialchars($message) ?></div>
+<?php endif; ?>
+
+<?php if ($error): ?>
+<div class="alert alert-danger"><?= htmlspecialchars($error) ?></div>
+<?php endif; ?>
+
+<?php if ($view === "list"): ?>
+	<!-- Project List View -->
+	<div class="card pad">
+		<h1 class="card-title">
+			<img src="/static/iconexperience/shelf.png" height="40" style="vertical-align: middle;">
+			Proyectos
+		</h1>
+		<p>Gestiona proyectos con enlaces y archivos para tu aulario.</p>
+	</div>
+	
+	<!-- Create New Project Button -->
+	<div class="card pad">
+		<button type="button" class="btn btn-primary btn-lg" data-bs-toggle="modal" data-bs-target="#createProjectModal">
+			<img src="/static/iconexperience/add.png" height="30" style="vertical-align: middle;">
+			Crear Nuevo Proyecto
+		</button>
+	</div>
+	
+	<!-- Project List -->
+	<?php
+	$projects = list_projects($proyectos_dir);
+	if (count($projects) > 0):
+	?>
+	<div id="grid">
+		<?php foreach ($projects as $project): ?>
+		<div class="card grid-item" style="width: 300px;">
+			<div class="card-body">
+				<h5 class="card-title">
+					<img src="/static/iconexperience/shelf.png" height="30" style="vertical-align: middle;">
+					<?= htmlspecialchars($project["name"]) ?>
+				</h5>
+				<?php if (!empty($project["description"])): ?>
+				<p class="card-text"><?= htmlspecialchars($project["description"]) ?></p>
+				<?php endif; ?>
+				<p class="card-text">
+					<small class="text-muted">
+						<?= count($project["items"] ?? []) ?> elementos
+					</small>
+				</p>
+				<div class="d-flex gap-2">
+					<a href="/entreaulas/proyectos.php?aulario=<?= urlencode($aulario_id) ?>&project=<?= urlencode($project["id"]) ?>" class="btn btn-primary">
+						<img src="/static/iconexperience/find.png" height="20" style="vertical-align: middle;">
+						Abrir
+					</a>
+					<form method="post" style="display: inline;" onsubmit="return confirm('¿Estás seguro de que quieres eliminar este proyecto?');">
+						<input type="hidden" name="action" value="delete_project">
+						<input type="hidden" name="project_id" value="<?= htmlspecialchars($project["id"]) ?>">
+						<button type="submit" class="btn btn-danger">
+							<img src="/static/iconexperience/garbage.png" height="20" style="vertical-align: middle;">
+							Eliminar
+						</button>
+					</form>
+				</div>
+			</div>
+		</div>
+		<?php endforeach; ?>
+	</div>
+	<?php else: ?>
+	<div class="card pad">
+		<p>No hay proyectos creados aún. ¡Crea tu primer proyecto!</p>
+	</div>
+	<?php endif; ?>
+	
+	<!-- Create Project Modal -->
+	<div class="modal fade" id="createProjectModal" tabindex="-1" aria-labelledby="createProjectModalLabel" aria-hidden="true">
+		<div class="modal-dialog modal-lg">
+			<div class="modal-content">
+				<div class="modal-header">
+					<h5 class="modal-title" id="createProjectModalLabel">Crear Nuevo Proyecto</h5>
+					<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+				</div>
+				<form method="post">
+					<div class="modal-body">
+						<input type="hidden" name="action" value="create_project">
+						<div class="mb-3">
+							<label for="project_name" class="form-label">Nombre del Proyecto *</label>
+							<input type="text" class="form-control form-control-lg" id="project_name" name="name" required>
+						</div>
+						<div class="mb-3">
+							<label for="project_description" class="form-label">Descripción</label>
+							<textarea class="form-control" id="project_description" name="description" rows="3"></textarea>
+						</div>
+					</div>
+					<div class="modal-footer">
+						<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancelar</button>
+						<button type="submit" class="btn btn-primary">Crear Proyecto</button>
+					</div>
+				</form>
+			</div>
+		</div>
+	</div>
+
+<?php elseif ($view === "project"): ?>
+	<!-- Project Detail View -->
+	<?php
+	$project = load_project($proyectos_dir, $current_project);
+	if (!$project):
+	?>
+	<div class="card pad">
+		<h1>Error</h1>
+		<p>Proyecto no encontrado.</p>
+		<a href="/entreaulas/proyectos.php?aulario=<?= urlencode($aulario_id) ?>" class="btn btn-primary">Volver a Proyectos</a>
+	</div>
+	<?php
+	require_once "_incl/post-body.php";
+	exit;
+	endif;
+	?>
+	
+	<div class="card pad">
+		<div class="d-flex justify-content-between align-items-start">
+			<div>
+				<h1 class="card-title">
+					<img src="/static/iconexperience/shelf.png" height="40" style="vertical-align: middle;">
+					<?= htmlspecialchars($project["name"]) ?>
+				</h1>
+				<?php if (!empty($project["description"])): ?>
+				<p><?= htmlspecialchars($project["description"]) ?></p>
+				<?php endif; ?>
+			</div>
+			<a href="/entreaulas/proyectos.php?aulario=<?= urlencode($aulario_id) ?>" class="btn btn-secondary">
+				← Volver a Proyectos
+			</a>
+		</div>
+	</div>
+	
+	<!-- Add Item Button -->
+	<div class="card pad">
+		<button type="button" class="btn btn-success btn-lg" data-bs-toggle="modal" data-bs-target="#addItemModal">
+			<img src="/static/iconexperience/add.png" height="30" style="vertical-align: middle;">
+			Añadir Enlace o Archivo
+		</button>
+	</div>
+	
+	<!-- Items List -->
+	<?php
+	$items = $project["items"] ?? [];
+	if (count($items) > 0):
+	?>
+	<div id="grid">
+		<?php foreach ($items as $item): ?>
+		<div class="card grid-item" style="width: 280px;">
+			<div class="card-body">
+				<h5 class="card-title">
+					<?php if ($item["type"] === "link"): ?>
+						<img src="/static/arasaac/actividad.png" height="30" style="vertical-align: middle; background: white; padding: 3px; border-radius: 5px;">
+					<?php else: ?>
+						<img src="/static/iconexperience/contract.png" height="30" style="vertical-align: middle;">
+					<?php endif; ?>
+					<?= htmlspecialchars($item["name"]) ?>
+				</h5>
+				<p class="card-text">
+					<small class="text-muted">
+						<?= $item["type"] === "link" ? "Enlace" : "Archivo" ?>
+						<?php if ($item["type"] === "file" && isset($item["original_name"])): ?>
+							<br>(<?= htmlspecialchars($item["original_name"]) ?>)
+						<?php endif; ?>
+					</small>
+				</p>
+				<div class="d-flex gap-2 flex-wrap">
+					<?php if ($item["type"] === "link"): ?>
+						<a href="<?= htmlspecialchars($item["url"]) ?>" target="_blank" class="btn btn-primary btn-lg">
+							<img src="/static/iconexperience/find.png" height="25" style="vertical-align: middle;">
+							Abrir Enlace
+						</a>
+					<?php else: ?>
+						<a href="/entreaulas/_filefetch.php?aulario=<?= urlencode($aulario_id) ?>&path=Proyectos/<?= urlencode($current_project) ?>/<?= urlencode($item["filename"]) ?>" target="_blank" class="btn btn-primary btn-lg">
+							<img src="/static/iconexperience/find.png" height="25" style="vertical-align: middle;">
+							Abrir Archivo
+						</a>
+					<?php endif; ?>
+					<form method="post" style="display: inline;" onsubmit="return confirm('¿Estás seguro de que quieres eliminar este elemento?');">
+						<input type="hidden" name="action" value="delete_item">
+						<input type="hidden" name="project_id" value="<?= htmlspecialchars($current_project) ?>">
+						<input type="hidden" name="item_id" value="<?= htmlspecialchars($item["id"]) ?>">
+						<button type="submit" class="btn btn-danger">
+							<img src="/static/iconexperience/garbage.png" height="20" style="vertical-align: middle;">
+						</button>
+					</form>
+				</div>
+			</div>
+		</div>
+		<?php endforeach; ?>
+	</div>
+	<?php else: ?>
+	<div class="card pad">
+		<p>Este proyecto aún no tiene elementos. ¡Añade tu primer enlace o archivo!</p>
+	</div>
+	<?php endif; ?>
+	
+	<!-- Add Item Modal -->
+	<div class="modal fade" id="addItemModal" tabindex="-1" aria-labelledby="addItemModalLabel" aria-hidden="true">
+		<div class="modal-dialog modal-lg">
+			<div class="modal-content">
+				<div class="modal-header">
+					<h5 class="modal-title" id="addItemModalLabel">Añadir Elemento al Proyecto</h5>
+					<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+				</div>
+				<form method="post" enctype="multipart/form-data" id="addItemForm">
+					<div class="modal-body">
+						<input type="hidden" name="action" value="add_item">
+						<input type="hidden" name="project_id" value="<?= htmlspecialchars($current_project) ?>">
+						
+						<div class="mb-3">
+							<label for="item_type" class="form-label">Tipo de Elemento *</label>
+							<select class="form-select form-select-lg" id="item_type" name="item_type" required>
+								<option value="link">Enlace (URL, Videollamada, etc.)</option>
+								<option value="file">Archivo (PDF, imagen, etc.)</option>
+							</select>
+						</div>
+						
+						<div class="mb-3">
+							<label for="item_name" class="form-label">Nombre del Elemento *</label>
+							<input type="text" class="form-control form-control-lg" id="item_name" name="item_name" required>
+						</div>
+						
+						<div class="mb-3" id="url_field">
+							<label for="item_url" class="form-label">URL *</label>
+							<input type="url" class="form-control form-control-lg" id="item_url" name="item_url" placeholder="https://...">
+							<small class="form-text text-muted">
+								Ejemplo: https://meet.google.com/abc-defg-hij para Google Meet
+							</small>
+						</div>
+						
+						<div class="mb-3" id="file_field" style="display: none;">
+							<label for="item_file" class="form-label">Archivo *</label>
+							<input type="file" class="form-control form-control-lg" id="item_file" name="item_file">
+							<small class="form-text text-muted">
+								Formatos soportados: PDF, imágenes, documentos, etc.
+							</small>
+						</div>
+					</div>
+					<div class="modal-footer">
+						<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancelar</button>
+						<button type="submit" class="btn btn-success">Añadir Elemento</button>
+					</div>
+				</form>
+			</div>
+		</div>
+	</div>
+	
+	<script>
+		document.getElementById('item_type').addEventListener('change', function() {
+			var type = this.value;
+			var urlField = document.getElementById('url_field');
+			var fileField = document.getElementById('file_field');
+			var urlInput = document.getElementById('item_url');
+			var fileInput = document.getElementById('item_file');
+			
+			if (type === 'link') {
+				urlField.style.display = 'block';
+				fileField.style.display = 'none';
+				urlInput.required = true;
+				fileInput.required = false;
+			} else {
+				urlField.style.display = 'none';
+				fileField.style.display = 'block';
+				urlInput.required = false;
+				fileInput.required = true;
+			}
+		});
+	</script>
+	
+<?php endif; ?>
+
+<style>
+	.grid-item {
+		margin-bottom: 10px !important;
+	}
+	.btn-lg {
+		font-size: 1.25rem;
+		padding: 0.75rem 1.5rem;
+	}
+	.modal-lg {
+		max-width: 800px;
+	}
+</style>
+
+<script>
+	var msnry = new Masonry('#grid', {
+		"columnWidth": 280,
+		"itemSelector": ".grid-item",
+		"gutter": 10,
+		"transitionDuration": 0
+	});
+	setTimeout(() => {msnry.layout()}, 150);
+	window.addEventListener('resize', function(event) {
+		msnry.layout()
+	}, true);
+</script>
+
+<?php require_once "_incl/post-body.php"; ?>