12

__//Before the day starts, I need 30 samples of zinc powder/dust, preweighed. The triple beam balance is not good enough, and I do not want them waiting in line to use the digital scale. Besides, it is not to leave the stock room.//__ __//.//__ . Have a photocopy of page 54-55 at their lab station. They are to read it, summarize it, and copy down the table/chart on the bottom of page 55. (zinc plus acid gives chemical reaction) . When it appears that everyone has read it, and copied down the chart and the analyze/conclude questions, then we start. . Students will start doing the lab. I will always circle the room to make certain they are on task, and answering what is needed of them. . The three act section does not really apply here, as this will take longer then 10 minutes. . Do not forget clean-up drill. . Go over the data table. . When it appears most are done, we will go over the questions and the data table to see if most got the same answer. -- part 2
 * Act One (Entry Task)**
 * Act Two (Anticipatory Set, Modelling, Demonstration)**
 * Act Two (Anticipatory Set, Modelling, Demonstration)**
 * Act Three (Lecture/Notes/Reading)**
 * Act Three (Lecture/Notes/Reading)**
 * Act Four (Lecture/Notes/Reading)**
 * Act Four (Lecture/Notes/Reading)**
 * Act Five: (Guided Practice)**
 * Act Five: (Guided Practice)**
 * Act Six: (Independent Practice/Closure)**

pop quiz over Dalton's law sci method gag