: A full scan of the material, including the leveling system and program compliance details, is hosted on the Richelieu Lyceum portal.
: The publisher BINOM provides a PDF sample of the workbook that includes answers to almost all tasks at the end of the document. This can be viewed or downloaded from the LBZ Digital Library . : A full scan of the material, including
: Specialized sites like KIP-Help host specific solutions for individual independent works (e.g., Independent Work №4), often broken down by level of difficulty. Independent Work №4)
: Comprehensive solutions for the 2009 edition (widely compatible with the 4th edition) can be found on sites like Obozrevatel (Physics 9th Grade GDZ) , which lists tasks by number for quick navigation. : A full scan of the material, including