This document discusses teaching and learning processes in curriculum development. It defines teaching as a complex process that stimulates and guides learners to learn on their own. The teaching process involves planning, implementing, and evaluating in a cycle. Planning includes determining learner needs, goals, content, strategies, and evaluation. Implementation puts the plan into action through teacher-learner interaction. Evaluation assesses if objectives match learning outcomes. Learning is defined as a change in behavior through experiences. Learning theories include behavioral theories focusing on observable behaviors and cognitive theories describing mental processes. Teaching and learning are interconnected processes, as effective teaching leads to intended learning outcomes.