This document contains a daily lesson log for a Grade 4 science teacher. The log outlines the objectives, content, learning resources, and procedures for lessons taught between June 5-24, 2017 on topics including: materials that absorb water; materials that float and sink; materials that undergo decay; diseases from decaying materials; and proper waste disposal. Key activities included experiments to classify materials, presentations of results, and group work. The log tracks student performance and reflects on teaching strategies and areas for improvement.