Now stem class is digging to more interesting thing to learn. This round we were learning about the periodic table. The periodic table is a table that content and organizing all the elements that we have and it was made by Mendeleev and it arranges and increasing by the atomic mass. But for right now the modern periodic table was increasing by the automatic number. We will have a test every week to let our teacher know that how is the student learning right now. We still using Ck 12 to learn and we also do some experiment in class and also the explaining skill and teamwork too. There are more thing to explore in science and I feel like when I learn more deeply into it. it makes me more interesting and kind of get more understanding.