Today's technology

Today,I had studied about ''today technology'' .My teacher let us interactive learning  with my friend about last week class or blog.Later,We interactive learning base knowledge about technology that we searched.And we read on the board about technology that we know.

Next,I did exercise on my work sheet.First,I solved these anagram.
Second,I put activities in order of how enjoyable they are to do from 1-9 with 1 as the most enjoyable
Third,I read passage about Profcast due to find main idea

My problem is some vocabulary is so hard.I never seen that.
I thing,While students may have been familiar with old knowledge,you need to make sure that meaning become second nature to them.you are going to try some of your activities to make it a more natural part of their vocabulary.