Complete the following sentences, using the-ingor-edforms of the verbs in brackets.Teaching young children is certainly.........................(challenge), both mentally and physically.

中国大学MOOC: Teaching principles are the guiding ideology of teaching hypotheses and teaching process, teaching hypotheses are the theoretical support of teaching process, and teaching process is the realization form of teaching principles and teaching hypotheses.

What are the two aspects of cultural teaching in Chinese teaching? A: Culture teaching in language class B: The teaching of memory C: Cultural teaching D: understanding teaching

put the verbs in brackets into the correct tense.

The skills of ending the teaching is a way of summarizing the teaching at the end of teaching activities.

Teaching materials should agree with or reflect the teaching（）,aims, objectives and teaching methods.

What is the teaching model of dialogue teaching?

Which are the teaching steps of viewing teaching? ( )

以下哪项是教学反思的英文表达？ A: Teaching procedures B: Teaching reflection C: Teaching objectives D: Teaching aids

The purpose of teaching design is to implement teaching effectively. ( )