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Warm up 10/3/13. Question: Classify: Sodium, Sodium Chloride, Salt Water, Salted Pretzel Answer: Element (sodium), Compound (sodium chloride), Homogenous Mixture (salt water), Heterogeneous mixture (pretzel) Goal: I will learn to convert between temperature scales. ELEMENT OF THE DAY.

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warm up 10 3 13
Warm up 10/3/13
  • Question: Classify: Sodium, Sodium Chloride, Salt Water, Salted Pretzel
  • Answer:
    • Element (sodium), Compound (sodium chloride), Homogenous Mixture (salt water), Heterogeneous mixture (pretzel)
  • Goal: I will learn to convert between temperature scales.
element of the day
ELEMENT OF THE DAY
  • 13 – Aluminum – Al
  • Aluminum was once rarer and more expensive than gold, even though it is the 3rd most common element in Earth’s crust.
  • Aluminum is an almost ideal metal – it is cheap, lightweight, sturdy and its rust is actually harder than aluminum itself.
  • Recycling Aluminum uses significantly less energy than refining new aluminum.
agenda

Attendance / Bellwork

  • Career Scope Reminder
  • Review Lab / Worksheets
  • Prep Sand & Salt
  • Temperature Scales
  • Tests back
  • Homework

Agenda

homework
Homework
  • Packet pg30-32 (31 & 32 were started in class)
  • Write procedures for sand & salt (pgH) – check website for help
  • Quiz Weds 10/9 (ch 10.1)
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