WELCOME Welcome Please come in and sit in

WELCOME!! Welcome. Please come in and sit in your seat. Then wait for further instructions. 2. On your Catalyst sheet you should be on Tuesday, Jan. th 20 1.

CATALYST 5 MINUTES Count the atoms for each element on each side of the equation. Then write if it’s balanced or not. H 2 + Cl 2 > HCl NH 3 + O 2 > N 2 + H 2 O

CATALYST 4 MINUTES Count the atoms for each element on each side of the equation. Then write if it’s balanced or not. H 2 + Cl 2 > HCl NH 3 + O 2 > N 2 + H 2 O

CATALYST 3 MINUTES Count the atoms for each element on each side of the equation. Then write if it’s balanced or not. H 2 + Cl 2 > HCl NH 3 + O 2 > N 2 + H 2 O

CATALYST 2 MINUTES Count the atoms for each element on each side of the equation. Then write if it’s balanced or not. H 2 + Cl 2 > HCl NH 3 + O 2 > N 2 + H 2 O

CATALYST 1 MINUTE Count the atoms for each element on each side of the equation. Then write if it’s balanced or not. H 2 + Cl 2 > HCl NH 3 + O 2 > N 2 + H 2 O

TIME’S UP!!!!!

Count the atoms for each element on each side of the equation. Then write if it’s balanced or not. H 2 + Cl 2 > HCl NH 3 + O 2 > N 2 + H 2 O

AGENDA �Catalyst �Types of Chemical reactions videos �Take Spring Pre. Assessment

ANNOUCEMENTS There is a quiz on Friday 2. If your name is on the board, you may not participate in labs. 1.

TODAY’S OBJECTIVE � You’ll identify the different types of chemical reactions.

Video links � 1 st one: Just sit back and enjoy the show. �Flintstones: 4 types of reactions 3 minutes �Do you want to see that one again so you understand the concept? � 2 nd one: Record information on your worksheet. Steve Splangler: 5 types of reactions ( 7 minutes)

Assessment Procedure �For question 8, students will start at the beginning of the classroom in fours and make their way to the back four stations. Once a student is done, the next person to his/her right will go next. �Work on word-search when done.