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West Irondequoit Central
School District
Technology Rich Lesson Plan
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Name:
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Troy Schlesing
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Grade(s)
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Grade 11
– Regents Chemistry
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Information about the Lesson
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Title:
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Colligative Properties Online Lab
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Brief Description:
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Students
use a laptop computer to access an internet site in order to investigate the
concept of colligative properties. The students will use the information that
is gathered from this interactive site (a simulation) to calculate the effect
that a solute has on a solvent in regards to boiling point and freezing
point.
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Subject(s)
integration
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(time
required to complete lesson, e.g. "two 45-minute sessions")
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1
42-minute period
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Goals:
(curriculum and unit related; National or State standards)
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NYS
Physical Setting Chemistry Standard 4
Performance
Indicator 3.1qq
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Objectives:
(measurable specific activities conducted by students)
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Students
will be able to predict how the addition of a nonvolatile solute will change
the boiling point and freezing point of a solvent. In addition, students will see that the greater
the concentration of solute particles, the greater the effect on these
properties.
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Teacher
Materials/Resources:
(specific materials the teacher must have to conduct the lesson, e.g. Romeo
and Juliet (video), American flag, etc.)
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None
needed
or list necessary materials:
Colligative Properties Online Lab – teacher should
develop a key prior to the lesson.
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Student
Materials/Resources:
(specific materials the students must have to complete the lesson, e.g.
calculators, construction paper, finger paints, etc.)
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None
needed
or list necessary materials:
Colligative Properties Online Lab
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Procedures:
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Have each
student access the internet using a computer and go to the designated web
page that is given on the Colligative Properties
Online Lab. This web site is also
linked to the West
Irondequoit High
School – Media Center Web Site (under chemistry
sites). The teacher should model the
use of the web site to get the students started. The students can work through the lab by
following the directions and collecting the data as they go.
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Assessment:
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The Colligative Properties Online Lab is collected and graded
to check for understanding of the effect that a solute has on the boiling
point and freezing point of a solvent.
The concept of colligative properties will
also be assessed on the solutions unit exam.
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Attach a File: (link to accompanying files)
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Colligative
Properties Online Lab
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