Journal

  Today we have the third SS class.  The second graders did not have any SS classes during the mid-term examination.   The first graders did chemical experiments.  They have identified a type of unknown metal ion by observing its chemical reaction.  They did it in safety and were surprised at the color changes and chemical reaction of the aqueous solution.　By summarizing reactions, they could identify the type of the ion.  By doing these works accurately, they learned that they can obtain objective data.
   (Miori, Reia, Ririka, Sakura, Kana   209HR)

 New white coats have arrived
 They listen to the description seriously
 They has just started the experiment
 What reaction did they watch?