Just " 抛砖引玉“，i hope more bbmm can share your thoughts and ideas here!

On last english class, the teacher taught the kids a "bba" rule for how to make a good sentence.
bba--because,but,and.Don't just make a simple sentence,but a good long sentence.

Below are my boy's bbas.

zoo--I like zoos, because i can see many animals there.
coach-- My badminton coach is a woman,but my footall coach is a boy.
moon- i can see a moon in the sky,and it's yellow and bright.
............

i thnk "bba" is a good rule and easy to use,don't you thnk so ? .

One more.

Yesterday afternoon, i went to the book shop to buy books for my son.And i met an Amercian mon who was intrested in the books i bought. Actually she has a same age boy of grade 2 at the elemantry school. So we talked a while for the English &Chinese learning for kids. And she thought reading is the most important of the 4 skills we normally mention in English learning. So my question is what do you think about that???.