This is a webinar on the Fundamentals of Language Education explaining the six essential theories of "The AcquisitionLearning Hypothesis", "The Natural Order Hypothesis", "The Monitor Hypothesis", "The Comprehension Hypothesis", "The Affective Filters Hypothesis", and "The Comprehensible Input Hypothesis" by Stephen Krashen. This webinar is part of IZ language school TTC program. IZ language school owns the intellectual property of this content.