> ## Documentation Index
> Fetch the complete documentation index at: https://docs.skillfactory.com.br/llms.txt
> Use this file to discover all available pages before exploring further.

# Analytics and Reports

> Detailed metrics on course, lesson, and quiz performance

## Data analysis

Use data to understand your course performance, identify problematic lessons, and track student progress.

## Teacher dashboard

The teacher panel displays a summary of your key metrics:

<CardGroup cols={2}>
  <Card title="My courses" icon="book">
    Total courses you teach
  </Card>

  <Card title="Total students" icon="users">
    Sum of students enrolled across all your courses
  </Card>

  <Card title="Average rating" icon="star">
    Average of ratings received on your courses
  </Card>

  <Card title="Completion rate" icon="percent">
    Percentage of completed enrollments
  </Card>
</CardGroup>

In addition to the indicators, the dashboard includes:

* **Course list** with summarized metrics (students, lessons, completion, ratings)
* **Upcoming live lessons** scheduled
* **Recent students** who enrolled
* **Recent reviews** with comments
* **Activity feed** with events such as new lesson published, module completions, forum questions, and certificates issued

## Course metrics

For each course, you can track:

| Metric                | Description                                     |
| --------------------- | ----------------------------------------------- |
| **Enrolled students** | Total students in the course                    |
| **Total lessons**     | Number of published lessons                     |
| **Completion rate**   | Percentage of students who completed the course |
| **Average rating**    | Average score given by students (0 to 5)        |
| **Total reviews**     | Number of reviews received                      |
| **Last updated**      | When the course was last modified               |
| **Status**            | Active or draft                                 |

## Lesson metrics

Lesson-level analysis allows you to identify drop-off points and content that needs revision.

For each lesson in the course, the system calculates:

| Metric                | Description                                              |
| --------------------- | -------------------------------------------------------- |
| **Total views**       | How many times the lesson was accessed                   |
| **Total completions** | How many students marked it as completed                 |
| **Completion rate**   | Lesson completion percentage                             |
| **Total comments**    | Interactions on the lesson                               |
| **Total reviews**     | Number of lesson reviews                                 |
| **Average rating**    | Average score (0 to 5)                                   |
| **Engagement**        | Calculated score: views + (comments x 2) + (reviews x 3) |

<Tip>
  The engagement score weighs deeper interactions with higher multipliers. A lesson with many comments and reviews indicates high engagement, even with fewer views.
</Tip>

Metrics are organized by module, making it easier to identify entire modules that may have retention issues.

## Quiz metrics

### Performance overview

The quiz performance page displays a ranking of your quizzes with:

| Metric               | Description                           |
| -------------------- | ------------------------------------- |
| **Title**            | Quiz name                             |
| **Total attempts**   | How many attempts were made           |
| **Finished**         | Completed attempts                    |
| **Abandoned**        | Unfinished attempts                   |
| **Abandonment rate** | Dropout percentage                    |
| **Average score**    | Average score among finished attempts |

### Detailed metrics per quiz

When accessing the metrics for a specific quiz, you see:

**Overall statistics:**

* Total students who took the quiz
* Total attempts (including multiple per student)
* Finished attempts vs in progress vs abandoned
* Overall average scores
* Highest and lowest score
* Pass rate (when `minimo_acertos` is configured)

**Per student:**

* Student name and email
* List of attempts with score, correct answers, elapsed time, and status
* Best score among all attempts
* Individual score average
* Total attempts made

<Info>
  Teachers can only access metrics for quizzes linked to their courses. Closed quizzes (`simulado_aberto = false`) have restricted access.
</Info>

## Tracked activity types

The dashboard activity feed records:

| Type            | Description                                 |
| --------------- | ------------------------------------------- |
| **nova\_aula**  | New lesson published in one of your courses |
| **conclusao**   | Student completed a module                  |
| **pergunta**    | New question in a course forum              |
| **certificado** | Completion certificate issued               |

## Data refresh

Course and lesson metrics are calculated in real time from the database tables. For aggregated platform metrics (admin dashboard), the system uses materialized views that refresh every hour.

<Note>
  Teachers see metrics filtered to their own courses. For global platform metrics, administrator access is required.
</Note>

## Advanced analytics (addon)

The Analytics addon offers additional features for deeper analysis:

* Identification of at-risk students (risk levels: critical, warning, low)
* Conversion and retention metrics
* Peak activity hours analysis
* Weekly activity trends
* Detailed engagement metrics

<Card title="Analytics Addon" icon="chart-line" href="/en/addons/analytics">
  See all features of the Advanced Analytics addon
</Card>

## Next steps

<CardGroup cols={2}>
  <Card title="Manage students" icon="users" href="/en/teachers/student-management">
    Track and manage your students
  </Card>

  <Card title="Quiz metrics" icon="file-pen" href="/en/teachers/grading">
    Grade questions and view detailed results
  </Card>
</CardGroup>