Concept:Herbert proposed the formal steps of a lesson plan based on the apperceptive mass theory of learning.Explanation:According to Herbert, the teacher provides knowledge from outside because the learner\'s mind is like a clean slate.New knowledge is learned easily when it is linked to the learner\'s previous knowledge and experiences.Herbert\'s five formal steps of a lesson plan are:IntroductionPresentationOrganizationComparisonEvaluationAnswer:The five formal steps of lesson plan are given by Herbert.So, the correct option is C. Herbert.