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Tuesday, March 5, 2013. Welcome to Mr. Gross’s Wonderful World of TRIVIA!!!! WARM UP: - Get your team names written down and try your best to do the WORKSHEET ON YOUR DESK. Work in table groups to help each other. How it works…. Each table group comes up with a team name
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Tuesday, March 5, 2013 Welcome to Mr. Gross’s Wonderful World of TRIVIA!!!! WARM UP: - Get your team names written down and try your best to do the WORKSHEET ON YOUR DESK. Work in table groups to help each other.
How it works…. • Each table group comes up with a team name • When Mr. Gross puts a question on the board, each team must write their answer on the whiteboard at their table • The “WRITER” will change for each question • You will have exactly 1 minute to answer each question – everyone holds up boards at same time • Once you hold your board up, you cannot put it down for any reason (or you will not get a point)
NEVER, NEVER, NEVER….. • TALK WHEN YOU ARE HOLDING UP YOUR BOARDS – YOUR TEAM WILL NOT GET A POINT IF YOU ARE TALKING
IF….. • Your team wins, I will bring in treats for your team on Thursday while you are taking the test. • There is a tie, or if the whole class ties, I will bring in treats for the whole class on Wednesday during the test…….what a great way to spend the middle of the week!
PRACTICE QUESTION True or False: • Solutions can be separated into individual components?
Practice Question ANSWER • True
Question 1 • How many different elements are in a molecule of CO2?
Question 2 • True or false: Materials in solutions can be separated easily.
Question 2 ANSWER • False
Question 3 • True or False: An element will always have the same density no matter how much of that element you are examining? For example: 1 gram of pure copper will have the same density as 3 kilograms of pure copper.
Question 3 ANSWER • True
Question 4 • Look at your periodic tables. Tell me one element that has characteristics similar to Fluorine?
Question 4 ANSWER • Chlorine, Bromine, Iodine, Astatine
Question 5 • How many different elements are in a molecule of H2O?
Question 6 True or False: Metals are generally good conductors of heat and electricity.
Question 6 ANSWER • True
Question 7 When do particles in a material have LESS space between them? a) when they cool down b) when they heat up
QUESTION 7 ANSWER a) When they cool down
Question 8 • Describe the relationship between density and buoyancy. • Hint: When density increases, buoyancy……
Question 8 ANSWER When density increases, buoyancy decreases. Bouyancy and density are inversely related to each other.
Question 9 • An object going from a solid to a liquid is the result of…. • A) heating • B) cooling • C) plasma rays
Question 9 ANSWER • A) heating
Question 10 • An object with a greater volume than another object will take up ___ space than that object. • A) More • B) Less
Question 10 ANSWER • A) More