diff --git a/src/components/story/StoryGenerator.tsx b/src/components/story/StoryGenerator.tsx
index 9cec729..aab010e 100644
--- a/src/components/story/StoryGenerator.tsx
+++ b/src/components/story/StoryGenerator.tsx
@@ -156,7 +156,7 @@ export function StoryGenerator() {
       // Track story generation
       const selectedTheme = themes?.find(t => t.id === choices.theme_id)?.title || '';
       const generationTime = Date.now() - startTime.current;
-      const wordCount = updatedStory.content.pages.reduce((acc, page) => 
+      const wordCount = updatedStory.content.pages.reduce((acc: number, page: { text: string }) =>
         acc + page.text.split(/\s+/).length, 0);
 
       trackStoryGenerated({
diff --git a/src/pages/student-dashboard/ExercisePage.tsx b/src/pages/student-dashboard/ExercisePage.tsx
index 1edde6c..a219f34 100644
--- a/src/pages/student-dashboard/ExercisePage.tsx
+++ b/src/pages/student-dashboard/ExercisePage.tsx
@@ -138,18 +138,22 @@ export function ExercisePage() {
           <WordFormation 
             words={exerciseWords.map(w => w.word)} 
             storyId={storyId as string}
+            studentId={exerciseData.story.student_id}
           />
         );
       case 'sentence-completion':
         return (
           <SentenceCompletion 
             story={exerciseData.story} 
+            studentId={exerciseData.story.student_id}
           />
         );
       case 'pronunciation-practice':
         return (
           <PronunciationPractice 
             words={exerciseWords.map(w => w.word)}
+            storyId={storyId as string}
+            studentId={exerciseData.story.student_id}
           />
         );
       default: