| **Data Type Coverage** | All 7 primitive types and objects/arrays covered with detailed explanations | 6-7 data types covered with good explanations | 4-5 data types covered with basic explanations | Fewer than 4 data types or minimal explanations |
| **Code Examples** | All examples are realistic, working, and well-commented | Most examples work and are relevant to e-commerce | Some examples work but may be generic | Code examples are incomplete or non-functional |
| **Real-world Application** | Clearly connects each data type to practical shopping cart features | Good connection to e-commerce scenarios | Some connection to shopping cart context | Limited real-world application demonstrated |
| **Technical Accuracy** | All technical information is correct and demonstrates deep understanding | Most technical information is accurate | Generally accurate with minor errors | Contains significant technical errors |
| **Communication** | Explanations are clear, beginner-friendly, and well-organized | Good explanations that are mostly clear | Explanations are understandable but may lack clarity | Explanations are unclear or poorly organized |
| **Bonus Elements** | Includes multiple bonus challenges with excellent execution | Includes one or more bonus challenges well done | Attempts bonus challenges with mixed success | No bonus challenges attempted |
### Learning Objectives
By completing this assignment, you will:
- ✅ **Understand** the seven JavaScript primitive data types and their uses
- ✅ **Apply** data types to real-world programming scenarios
- ✅ **Analyze** when to choose specific data types for different purposes
- ✅ **Create** working code examples that demonstrate data type usage
- ✅ **Explain** technical concepts in beginner-friendly language
- ✅ **Connect** fundamental programming concepts to practical applications