| Mode | Description | AI Concept Covered | |------|-------------|---------------------| | | Block-based (Scratch 3.0) control with AI assistance | Perception & action | | Coder | Python with pre-built AI functions (e.g., robot.detect_face() ) | Representation & learning | | Creator | Train custom models on edge (e.g., gesture recognition) | Reasoning & interaction |

Aligns with CSTA K–12 CS standards and UNESCO AI literacy guidelines.

| Metric | Control | Mbot Electus | Effect size (Cohen’s d) | |--------|---------|--------------|--------------------------| | AI concept gain (%) | 12% | 41% | 1.8 | | CTS (creativity) | +0.3 | +1.2 | 1.4 | | Self-reported engagement | 3.2/5 | 4.7/5 | 1.6 |

teste

Warning: Undefined variable $source in /home/tracodis/public_html/vue/catsPages.php on line 7

Warning: PDO::query(): SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'WHERE id LIKE 'vide' AND etat LIKE '1' LIMIT 1' at line 1 in /home/tracodis/public_html/vue/catsPages.php on line 7

Fatal error: Uncaught Error: Call to a member function fetch() on bool in /home/tracodis/public_html/vue/catsPages.php:9 Stack trace: #0 /home/tracodis/public_html/index.php(982): include() #1 {main} thrown in /home/tracodis/public_html/vue/catsPages.php on line 9