Primary school science lesson plan: how do we hear the sound

Primary school science lesson plan: how do we hear the sound


4、 I sum up: through inquiry learning, I know: 5. I ask: after thinking, I still don't understand the problems are: [teaching process] 1. Introduction of new lesson 1. Conversation: through learning and exploration, we... [x0d related:} [kindergarten class theme teaching plan] voice > > detailed} voice > > detailed} how to make listening