Second teaching practice, 3rd period

Hi everyone, Today, I developed my 2nd class with technical english. I started with an active warm up activity, and I think the girls liked it, but they turned too noisy. Some of them tried to calm down, but I think they had fun. After that, I presented the new topic which was the past tense of the verb to be. I wrote a dialogue on the board and told explained them that before an adjective and a noun goes were/was. I asked two of them to go to the front and underlined the adjectives, and I made them realized where they are going to use were / was. I told them to repeat the dialogue and practice in pairs. At first, they complained because I told them they had to learn it by heart, but them I said that they should have an idea or do it similar to the one I wrote on the board. In order to make them pass to the front, I wrote 3 numbers in a page for myself and then I asked them to tell me a numer from one to ten. The pair that said the 3 numbers I had written, they were going to pass to the front. I didn´t erase the conversation on the board so that they feel comfortable without being afraid of performing the conversation. After that, I dictated some exercises about using were /was. I helped some of them because they really had problems with the exercises, but at the end I think they got it. When I finish , I said goodbye to them, and clapped. Today I felt more comfortable than the first day.