Exp 16 Grading Rubric

Exp 16 Grading Rubric -...

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Unformatted text preview: Chem1­CL
Grading
Rubric


























Student
Name_________________________________
 Report
2
–
Experiment
16:
Recycling
Alum
 
 Lab
Partner:_________________________
 















TA:___________________________________________
 
 Pre­lab
(4
pts)
 
 
 
 
 
 
 
 ________________
 
 
 Name,
Date,
Title
 
 Introduction
 
 Pre‐lab
questions
/
Procedure
Outline
/
Any
necessary
apparatus
schematic
 
 TA
initials
(required)
 
 Data:
(2
pts)
 
 
 
 
 
 
 
 
 ________________
 
 
 Masses
of
aluminum
foil
and
alum
 
 Observations
from
experiments
 
 Calculations
(3
pts)
 
 
 
 
 
 
 ________________
 
 
 Theoretical
Yield
Alum
=
?
 
 Yield
Alum
=
?
 
 Discussion
(7
pts)
Most
important
section
–
Typed
is
best
 
 ________________
 
 
 1
–
1.5
pages
in
length
(Be
articulate
and
succinct)
–
1
pt
font,
std
margins
 
 Use
only
your
own
words,
and
start
with
a
brief
introduction
 
 Explain
how
the
objectives
of
the
experiment
were
accomplished
 
 Discuss
your
specific
results:
 • Include
balanced
equations
for
reactions
steps
performed
 • What
were
the
qualitative
analyses
in
Part
2
looking
for?
Did
 they
succeed?
Why?
 • Three
methods
for
recrystallization
were
included
in
the
 experiment.
Why
do
they
work?
Do
you
expect
one
to
work
 better/worse?
 
 Review
Questions
(4
pts)
 
 
 
 
 
 
 ________________
 
 4
x
1
pt
each
 
 Neatness:
(0
pts,
can
lose
3
pts)
 
 Every
page
present
 
 Writing
Legible
 
 Section
Organized
 
 TOTAL:
(20
pts)
 
 
 
 
 
 
 
 ________________
 ...
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This note was uploaded on 12/02/2009 for the course CHEM chem1C taught by Professor O'dea during the Spring '09 term at UCSB.

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