Science Survivor PowerPoint

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Science Survivor Card 1

• Ice Melting is a Chemical or Physical Change?
• You have 2 minutes to work as a team to melt 5
  pieces of ice. You may use a variety of
  techniques to melt your ice.
• Each team that successfully
  melts their ice in
  in 2
  minutes will be
  earn a science
  immunity tool.

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SCIENCE
SURVIVOR
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Science Survivor Card 2

• Chef Rabob poured salt and sugar into two
  identical containers. She forgot to label the
  containers. The sugar has been recalled due to
  contamination at the plant where it was made. So
  she cannot taste to see which container has salt
  and which has sugar.
• Design a science experiment using
  your knowledge of chemical
  and physical changes
  to determine
  which
  container has the
  sugar. Correct
  Identification will earn
  your team immunity.

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Science Survivor Card 3

• In front of you is an egg. How can you cause the
  egg to undergo a chemical change without breaking
  its shell?
• Teams that correctly identify techniques to
  chemically change the egg will earn immunity.

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SURVIVOR
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Science Survivor Card 4

• On the table is a container with 300 mL of water.
  A line has been drawn on the container at the
  water line. What will happen to the water in the
  container if it is left uncovered for a week?
  Describe the change which took place.
• Correct responses
  will earn immunity
  for the team.

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SCIENCE
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Science Survivor Card 5

• On your table are vinegar, water, flour, baking
  soda, a balloon, bottle, and soap. How can you
  use some or all of these materials to inflate the
  balloon without using your mouth?
• Teams which inflate
  their balloons in 2
  minutes or less will
  earn immunity.

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Science Survivor Card 6

• On the table is an index card and a pair of
  scissors. Can you change the index card in a way
  that will allow you to walk through it?
• You have 2 minutes to complete this task. If
  successful your team will earn immunity.
• You must also
  determine if this task
  required you to
  chemically or
  physically change the
  index card.

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Science Survivor Card 7

• Your teacher is holding a lighted birthday
  candle. Can you identify the chemical and
  physical changes that are taking place as the
  candle burns?
• Correct identification will earn your team
  immunity.

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SCIENCE
SURVIVOR
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Science Survivor Card 8

• On the table in front of you is a mixture of iron
  filings, sand, and sugar. How can you separate
  these three objects? Use the materials on your
  table to develop a plan to separate these
  materials.
• Teams that successfully
  separate or write a
  detailed description
  of how to separate
  the mixture will earn
  immunity.

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SCIENCE
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Science Survivor Card 9

• On the table in front of you are an apple,
  potato, and banana. Using nothing more than a
  paper plate and plastic knife, how can you cause
  the apple, potato, and banana to undergo a
  chemical change and a physical change?
• Successful teams
  will be able to
  correctly create
  identify each change
  and earn immunity.

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SCIENCE
SURVIVOR
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Science Survivor Card 10

• In front of you are several different rocks. One
  of the rocks is limestone. We know that
  limestone reacts chemically to vinegar. Use the
  pipet and vinegar to correctly identify the
  limestone.
• Teams that correctly identify the limestone in 1
  minute or less will
  earn immunity.

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SCIENCE
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Science Survivor Card 11

• The beaker in front of you contains a 50 salt
  and 50 water solution. Describe, complete with
  labeled illustrations, how you would separate the
  salt and water. Is a physical or chemical change
  required?
• Correct teams will earn immunity.

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Science Survivor Card 12

• Identify the following as a Chemical or Physical
  Change
• Separating sand and gravel
• Bleaching (dying) your hair
• Squeezing oranges for juice
• Breaking glass
• Rusting bicycle
• Hammering wood to make a playhouse
• Melting butter
• Spoiling food
• Mowing the lawn
• Exploding fireworks
• If all 10 are correctly identified
  your
  team will earn immunity.

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Science Survivor Card 13

• Which weighs more, a whole cookie or a cookie
  that has been broken into many pieces. Use a
  triple beam balance or regular balance to support
  your answer. What type of change has the cookie
  undergone?
• Teams with correct responses
  will earn immunity.

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Out Think
SCIENCE
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Science Survivor Card 14

• Which of materials on the table in front can you
  combine inside the film canister to pop the top
  off the film canister? You have 2 minutes to
  create a successful experiment to pop the top off
  the film canister.
• Successful teams will
  earn immunity.

Out Practice
Out Think
SCIENCE
SURVIVOR
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Team Immunity RecordMembers ____________________
___________________
Color in the immunity lab tools for each task you
complete correctly.




17
is a Science Survivor!
Date
Teachers Signature