Breaking down numbers into their component parts (e.g., 5 is 2 and 3) to prepare for addition and subtraction. Structural Elements of a PNSH Presentation
For more advanced 1st-grade lessons, presentations introduce the algorithm for adding single-digit numbers, such as "bridging ten" (e.g., Pedagogical Significance prezentatsiia odnoznachnye chisla 1 klass pnsh
The primary goal of such a presentation is to help students distinguish between a (the written symbol) and a number (the quantity). Identification: Recognizing and naming numbers 1–9. Breaking down numbers into their component parts (e