The "First of September" festival site contains many individual lesson outlines and full curriculum maps for Grade 3.

It looks like you are searching for (pourochnye razrabotki) for T.G. Ramzaeva's 3rd Grade Russian Language curriculum. These are often used by teachers to follow the textbook structure step-by-step.

You can find and download these materials (often in PDF or Word format) through several educational resource portals. Here are the most reliable types of sites to check: