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Randall Carmel
Student-Generated Laboratory Work
and Its Effect on Student Achievement in a High
School Chemistry Course
One technique to encourage science inquiry is
to use student-designed experiments in laboratory
instruction. This project developed an instructional
sequence of student generated laboratory activities
for a high school chemistry class. Two classes
were given a modified sequence of five laboratory
activities modified from the current curriculum
and designed to develop an aptitude in science
inquiry, experimental design, hypotheses formation,
organization, analysis and presentation of data,
and independent thinking. To test the success
of the instructional sequence, students were rated
using a performance assessment before the sequence
was administered, and at the conclusion of instruction.
By comparing the pre-sequence assessment with
the post sequence assessment, the success of the
laboratory sequence was evaluated. Student comprehension
of useful problem solving skills and abstract
thought increased with exposure to student-lead
experimentation.
Beverly R. DeVore
A Teaching Guide to the Yellowstone
Hotspot
The Yellowstone Hotspot provides a setting for
teaching plate tectonics in general, the North
American plate motion for the approximately last
16 million years specifically, and geology of
the Yellowstone Country and the Snake River Plain.
Background information for the teacher as well
as student information is provided in this self-contained
teaching module. Basic plate tectonics and hotspot
information is included as background to study
Yellowstone National Park, it’s origin and
relation to the Snake River Plain, and to predict
future trends in surface manifestation of the
Yellowstone hotspot. Standards-based activities
for assessment, formative and cumulative, of student
learning are included as well as examples of student
work demonstrating their learning.
Ivanell George
Assisting Chemistry Students to Relate Laboratory
and Classroom Concepts
This project focused on the difficulty students
experience in relating laboratory activity concepts
with classroom concepts. Students participated
in a series of lab activities with Classroom Assessment
Activities (CATs) designed to emphasize the link
between classroom content information and laboratory
activity concepts. The student’s perceptions
and attitudes were examined as well as their performance
on lab reports and test questions.
Jeffrey A. Greenfield
Chemistry Student Study Habits and Techniques
to Promote Active Learning
This research analyzed the effect of systematic
instruction in the use of “study-strategies”
on high school chemistry students. The intent
was to enhance student capacity as an active learner.
The instructor introduced characteristics and
traits of successful learners. Students monitored
their study habits and received feedback on overall
class habits in an enhance chemistry class. A
focus was given to those traits that active learners
use. The techniques used to engage students included
a unit study-calendar, frequent self-check quizzes,
and the use of “student-as-teacher”
for selected topics. Each activity included a
survey to determine student belief about their
learning and a comparison of content test results
for before and after study-technique work.
Mark D. Halvorson
A Teacher’s Guide to Volcanic Landforms
Using the Example of Yellowstone National Park
The purpose of the project was to involve students
in activities that provoke thinking about volcanoes.
The volcanic nature of Yellowstone Park provided
examples for an instructional unit related to
volcanic landforms in Yellowstone National Park.
Landforms emphasized included calderas and caldera
formation, lava flows resulting from different
modes of volcanism and relationships to the Snake
River Plain (SRP) and other adjacent areas. Connections
with plate tectonics were used to establish the
relationship between the SRP and the Yellowstone
Plateau. Student activities were designed to address
national science standards including inquiry based
learning, using science skills such as prediction,
comparison and measurement, technology in education
and science content areas (Earth and Space Science
content standard D-Structure of the Earth System).
Assessments monitored student learning for the
first implementation of the teaching unit. Data
included pre- and post- interest/knowledge surveys,
two categorizing grids, and samples of student
work. Students taught in the inquiry model were
compared with students taught in a traditional
instructional model. Assessments were evaluated
and used to adjust the content and activities
in the unit.
T.A. Hennard
The Use of Graphical Analysis Technology in
Teaching International Baccalaureate (IB Higher
Level Chemistry Kinetics and Reaction Order Determination
A small class of higher level IB students used
graphical analysis software to determine reaction
order from concentration and time data. Teacher
observation, student surveys, laboratory report
analyses and objective test analyses were used
to determine if this experience helped the students
become better able to determine reaction order
from raw data, both with and without the use of
graphical analysis software.
Steven S. Lockyer
Instructional Strategies for Spatial Learners
in High School Biology
This project developed and evaluated methods
to positively impact the conceptualization and
understanding of biology topics for students that
may learn best with non-traditional instruction.
The study assumes that for a significant population
of high school students a textbook driven curriculum
does not sufficiently engage students to maximize
their learning potential. The focus was on strategies
to better incorporate visual and graphic techniques
for those learners. Data collection and analysis
included pre and post content questionnaires,
use of test modifications, and evaluation of authentic
student performance. Research was done in three
sophomore biology classes during the 1999-2000
school year.
Ann Lukey
Genetics Connections—Integrating Internet
Resources into Grade 12 Biology Research Papers
High school science students, especially those
pursuing post-secondary education, are facing
a crucial need to access, comprehend and even
compose scientific writing. The Alberta Biology
30 (Grade 12) curriculum includes the study of
various intriguing genetic topics which presents
an excellent opportunity to develop student research,
writing and critical-thinking skills. Since genetics
information is rapidly evolving and some print
materials become obsolete quickly, the Internet
can provide current sources of information on
both common and rare genetic conditions.
A long-term project at Ecole Secondaire Beaumont
Composite High School was initiated whereby each
student chose a genetic condition and authored
their own research paper using both print and
Internet resources. In conjunction with computer
education students and teachers, Biology 30 students
from 1998 through 2000 posted their genetics research
abstracts on our school webpage.
Four research questions were addressed: students’
general background with Internet, whether students
find the Internet to be a valid and useful source
of information for research and writing on genetics,
whether students find their Internet resources
credible and if students are more aware of genetic
conditions by using Internet resources compared
to print resources. Student progress was monitored
and evaluated by survey and computer log sheets
which tracked time on-line at genetics websites
and students’ impressions.
Students were interested in doing computer work
but were unsure initially how to determine validity
of websites. By using computer log sheets, students
gained confidence in judging website validity
and usefulness which indicates that the logsheets
were important in developing critical-thinking
skills. Students identified problems such as finding
specific information during on-line searches and
demonstrated a preference for using Internet and
print resources combined. This highlights the
need for more student training in conducting on-line
searches, more computer time, and continued access
to print resources. Whether students are more
aware of genetic conditions from print of Internet
requires further investigation.
Improving students’ analytical skills for
assessing quality and usefulness of Internet information
afforded various learning opportunities. Genetic
conditions are but one of many areas students
can investigate using on-line information.
Lisa Mahony
What is the Effect of Block Scheduling on
At-Risk Students in a Small Alternative High School?
In 1983 the National Commission on Excellence
in Education published “A Nation at Risk.”
This report included recommendations for changes
in instructional strategies, curricula, and time
use. Until recently, administrators and teachers
have been working hard at addressing the issues
concerning instructional strategies and curricula.
Today, many schools are experimenting with a variety
of block schedules. Most of the studies have focused
on the effect of block scheduling on middle schools.
The results from these studies have been mixed,
but many schools have reported the change to block
scheduling as beneficial. Time is always a resource
in short supply, and anyway to get “more
time” from the day deserves investigation.
I had the opportunity to conduct a double period
class this year for one block. The rest of my
classes remained on the one period schedule. I
covered the same topics in two of my classes during
the first semester. One of those classes, the
control class, was a traditional 50-minute class,
and only met once a day for 50 minutes. The other
class was my experimental block class. The block
class met once a day, but for a continuous 105
minutes. The 50-minute class covered the material
in approximately two quarters, and the 105-minute
class covered the material in approximately one
quarter. The students in both classes were assessed
for concept mastery, interest and self-confidence
in science topics, and concept retention. Application
cards, embedded assessment, inventories and interviews
were used to gather data. Some of the assessments
suggested that there were no differences between
the two classes, and some of the assessments suggested
the block class had better concept mastery and
retention. Interviews with students, staff and
my administrator revealed support and enthusiasm
for the block class.
Craig S. Messerman
Teaching Yellowstone Geology: Analysis and
Math Modeling of Earthquake, Caldera and Geyser
Data
This project explored Yellowstone geology and
involved graphing and mapping of earthquakes,
caldera movements, and geyser observations with
the goal of giving high school students exposure
to real geologic data and basic math modeling.
The teaching module created included teacher background
on related Yellowstone geology, and standards-based
student activities with teaching tips resulting
from action research. The activities were piloted
by mixed freshman/sophomore Earth Science classes.
Assessments included minute papers, pre- and post-
surveys, a traditional quiz and metacognitive
probes, which were then analyzed to assess the
effectiveness of the lesson.
Kathleen Ryan Napp
An Analysis of the Effects of a Skills Based
Treatment on the Line Graphing Ability of Middle
School Students
The focus of this research was to identify the
specific line graphing skills that my seventh
grade students were having difficulties with,
complete a series of activities which targeted
the specific skills, and then reassess student
competencies with these skills. Near the start
and the end of the second semester the Test of
Graphing Skills (TOGS) and an additional graphing
assessment were given in order to: determine the
necessary graphing activities to be used; analyze
the effects of the skills based treatment; and
draw conclusions about improvement regarding student
graphing interviews in order to analyze how students
interpret various line graphs and a graphing confidence
survey was also taken by all students both before
and after the series of graphing activities.
Sandy Shutey
A Pilot Integration
of Math, Science, and English Classes for High
School Seniors
This project explored a pilot class integrating
mathematics, language and science for a group
of 15 students at Butte High School. Trigonometry,
Senior English and Physics were taught in a three-hour
block for the integrated class, while the typical
student enrolls in three separate courses. The
goal was creation of a course where students:
(a) find practical connections in their study
of mathematics, English and science; (b) become
engaged in learning through thematic projects;
and (c) learning is enhanced by the integrated
class configuration. The study explored the need
for subject area integration, developed curricula,
and collected data from students in the pilot
class and from students in separate subject classes
to determine if pilot course goals were met.
Lisa Snyder
Mathematics/Science Integration in Seventh
Grade Science
This study determined if students in an integrated
math/science class show observable differences
in analyses of quantitative laboratory data compared
to students taking traditional (separate) math
and science classes. The study compared the performance
of two student groups on open-ended assessments
involving mathematics and science. Both groups
were enrolled in separate mathematics and science
classes and both groups were given the same science
laboratory experiences. The only difference in
instruction between the two groups was, for certain
units, students in the integrated group used their
own “real” science data in mathematical
calculations. This study compared the two group
populations with regard to “pre-study”
student profiles, including mathematics and science
achievement, and performance differences on open-ended
assessments after completion of a series of integrated
units.
James Temple
Does the Use of an Inquiry Approach of Instruction
in Kinematic Concepts Increase Student Understanding
in My High School Physics Class?
This reaction research compared an inquiry approach
to a lecture-lab format of instruction. Two classes
of junior-senior level physics participated in
this project; one course inquiry-based, the other
traditional lecture-lab. The project focused on
student understanding of displacement, velocity
and acceleration both qualitatively and graphically.
Data collected included student performance on
materials developed by the University of Washington
Physics Education Group, selected Force Concept
Inventory questions, and student responses in
video-taped interviews. The study demonstrated
that students from the inquiry course achieved
at a higher level than students from the traditional
lecture-lab course.
Melanie J. Vinion
The Effects of a Self-paced Mastery Oriented
Learning Approach on the Attitudes and Achievement
of Freshman Science Students
This study investigated attitudes and achievement
of ninth grade science students using a self-paced,
individualized, mastery learning approach. The
self-paced method consisted of a modified Keller
Plan arrangement in which students progressed
through small instructional units of a larger
Chemistry unit. The Keller plan was based on the
Montessori Method of education. Student attitudes
and student learning were monitored for two years
through student surveys, questionnaires, portfolios,
and traditional assessments. A comparison of learning
was done with students from previous years and
from the first half of the year, which used a
traditional method of instruction. An increase
in science achievement and attitudes toward science
was demonstrated for the students in the self-paced
course compared to counterparts in a traditional
course.
Chrystel Wells
Teaching the Particulate Nature of Matter:
a Method to Increase Student Understanding
This study developed and evaluated the effectiveness
of an innovative method to teach high school chemistry
students about the particulate phenomena behind
the symbols used in chemical formulae and equations.
Students often master the mechanics of writing
chemical formulae and balancing equations without
an understanding of fundamental particulate concepts.
The researcher-created method, called “Pekes
and Vals,” used puzzle-like cards in the
context of an inquiry based lesson to introduce
students to both the concepts and rules involved.
While exploring an imaginary alien civilization
of beings called “Chemyons,” students
explored the workings of “polite Chemyon
society” to develop a set of rules for using
the Pekes and Vals cards. Ultimately, students
were required to make the transition to developing
rules for the formation of neutral ionic compounds,
writing chemical formulae, and to demonstrate
the atomic and ionic rearrangement which accompanies
chemical reactions and equations. The method was
evaluated for it’s effectiveness in teaching
the desired concepts and skills, as well as for
its effectiveness in improving student confidence.
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