Konspekt Uroka Shkola 2100 Po Matematike Chisla I Tsifry Rimskie Tsifry -

Students manipulate matchsticks or counting sticks to construct symbols like V and X .

"School 2100" (utilizing the developmental education principles of Leontiev and Peterson). ⚡ Key Strengths 🧠 1. Strong Problem-Based Learning

Roman numeral rules (like subtracting when a smaller numeral is on the left) can heavily overload young learners if introduced all at once.

It clearly reinforces the semantic difference between a "number" (the quantity) and a "digit" (the written symbol). ⚠️ Areas for Improvement

The lesson successfully transitions students from familiar Arabic numerals to ancient Roman symbols using interactive, discovery-based methods. 📌 Lesson Overview Primary school (typically Grade 1 or 2).