ABSTRACTS

Amaro, Wilma E.
Using Semantic Analysis Charts to Promote Reading Comprehension in Science
Biology
Pueblo High School: Semantic analysis charts are a way to tap into students' prior knowledge. Students use these charts to tabulate connections between concepts before engaging in a scientific literature search.
Ami, Carlon
Traditional Philosophies of Education in Physics
Mathematics and Natural Sciences
Diné Community College: One aspect of the educational philosophy of Diné College is based on traditional Navajo teachings of Nitsahakees, Nahata, Iina, and Sihasin. Nitsahakees is the stage in which critical thought is given a problem to develop a systematic approach to solving it. In Nahata a plan is developed to solve the problem. Iina is the stage in which Nitsahakees and Nahata are put into operation by a step-by-step processes, leading to an acceptable solution. In Sihasin confidence is developed by evaluating and analyzing the results and procedures in Iina.
Ami, Carlon
What Causes Sound Waves
Mathematics and Natural Sciences
Diné Community College: A wave is a disturbance in a medium which is the result of energy being transferred from one substance to another. Thus waves are a form of energy. Waves are generally observable with one of more of the natural senses or may be observed by man made instruments. The behavior of a wave varies directly with the magnitude of the energy input, the frequency of the energy impulse, as well as whether the disturbances are in or out of phase. Sound, we find, is nothing more than a complex of wave amplitude, frequency, and wave forms.
Anhalt, Cynthia O
An Innovative Approach Using Children's Literature for Writing and Problem Solving in Mathematics
Mathematics Education
Sunnyside Unified School District/University of Arizona: This project promotes an innovative approach to problem solving and writing in mathematics, based on children's literature. Children's literature is used as a vehicle for promoting problem solving and motivating students to think and reason mathematically. Students listen to literature, discuss it critically, pose a problem based on the context of the book, and problem solve. The students' products are authentic in that they take ownership in the reasoning as they express their thought process through written language, mathematical symbolism, and illustrations. Student samples in grade levels K-5 will be discussed. Packet with bibliography will be available for participants.

Bedgood, Jr., Danny R. and Jennifer Firestine
Causal Effects on Paramecium Expectoration (or, How Fast can a Paramecium Spit?).
Chemistry and Biochemistry
Arizona State University: There is now considerable interest in integrating related concepts covered in the various introductory science and mathematics courses students take at the tertiary level; we have developed an inquiry based laboratory combining chemistry and biology in which students determine some of the variables which affect osmotic pressure of aqueous solutions. Students quantify these effects by measuring osmotic pressure differences in various solutions by monitoring the rate at which paramecium 'spit' out water migrating across the cell membrane.
Begay, Harold G.
Project COSINE (Cognitive Science & School Improvement in Native Education)
Visiting Scholar/Post Doctoral Fellow
Educational Psychology
University of California at Berkeley: Application of new developments in teaching and learning will continue to be abated unless educators develop a deeper understanding of the underlying cognitive processes in learning. Project COSINE offers a theoretical paradigm in cognitive science to guide the application of powerful teaching and learning resources for historically underserved schools. This schema based on cognitive studies represents but one dimension from Berkeley in 'new developments in the understanding of how young people think and learn.' Using this framework, schools are in a better position to discover, optimize, and assess new and different ways and means to enhance language-minority pupil academic progress.
Berisha, Shahin H.
Teaching Introductory Physics Paperless
Math and Science
Gateway Community College: Combination of traditional classroom lecture and Web based instruction activities are developed. Through a class Web-site located at: http://www.gwc.maricopa.edu/div/mat/berisha/pcourses.htm students can earn extra credit by submitting correct answer for the question of the month. Homework assignments can be submitted also on-line through a form. Large numbers of practice problems are posted on the site for students to practice. Password protected exams are part of a site also. Students take these exams on the campus on the test day. Same of the lab manuals are ready to be downloaded by students.
Birk, James P.
ACEPT Reforms in the Chemistry Curriculum
Chemistry and Biochemistry
Arizona State University: Under the aegis of the ACEPT program, reforms are being introduced into introductory chemistry courses. These reforms include the use of multimedia, emphasis on a molecular approach to chemistry, an active learning environment in large classrooms, an inquiry approach to laboratory, and the use of technology throughout the course, including the laboratory. Results from 4 semesters of this modified program will be described.
Brown, Shauna Rae
Patterns in Nature Van
Teacher Liaison
Arizona State University: The Patterns in Nature van is a mobile technology lab designed for K-12 Science Education and training teachers in the use and classroom applications of microscopy. Teachers and students enrolled in the class "Patterns in Nature" at Arizona State University are encouraged to get hands-on experience using three types of microscopes: Optical, Scanning electron, and Atomic Force. Students learn about light and how each microscope sees the microscopic world. This information and experience helps teachers to visualize and teach science in a new light. The van can be scheduled to visit K-12 schools.
Buss, Ray R., Ron Zambo, and Keith A. Wetzel
Integrating Technology into Science and Mathematics Instruction
College of Education
Arizona State University West: We report on the development and validation of a professional development model for integrating technology into K-8 science and mathematics instruction. The professional development model was aligned with the most recent recommendations for effective professional development and the latest standards, and was funded by a national Eisenhower Grant. The comprehensive model provided for extended instruction to teachers, demonstrations of use, substantial practice time, immediate classroom implementation, observation, coaching, and review. Among the results, changes in teachers' instruction and students' attitudes were observed.

Cardell, Shay
Student Projects in College Algebra
Mathematics
Central Arizona College: A display of student projects submitted by College Algebra students. Students collect daily experimental data for one month, then analyze the data and build a mathematical model. Students are encouraged to do original research on topics relevant to their lives and interests. Project topics include horse training, diabetic blood sugar levels, copper mine ore concentrations, infant milk consumption, benefits of exercise, and rifle target practice. Comments from enthusiastic students have indicated that working on a personal project has helped them make connections between math and their daily lives.
Carey, Richard
Mathematics is LAST
Business/Mathematics
Glendale Community College: The simple but elegant truth is that mathematics actually is L-a language; A-an art; S-a science; T-aTool most importantly, mathematics embodies and provides its practitioners a vehicle for thinking abstractly, logically and critically The effective practice of mathematics requires the right kind of attitude, an attitude of a highly involved and committed problems-solving detective.
Churms, Cecil L.
A Virtual Laboratory: Making Expensive Equipment Available to All
Physics /Center for Solid State Science
Arizona State University: By means of remote control over the Internet, equipment which would otherwise be inaccessible to many, can be made available to research and education alike, for both serious work, and the pure stimulation of interest. Whereas the concept of remote control is not new, the required equipment has typically been costly and specialized. However, the control of instrumentation over a standard Internet link, using a standard Web Browser, has recently become feasible. The development of such a Virtual Laboratory, which enables control of a nuclear accelerator for Ion Beam Analysis over the Internet, will be reported on.
Cleland, Jo
The Haiku Project: Capturing Observations of Nature
Science
Arizona State University West: Haiku, as a poetic form which expresses insights gained through observations of nature, is a powerful cross-curricular experience. The intent of the Haiku Project is to determine whether students' observational skills become keener and their writing more precise when they have had opportunities to look intently at nature scenes and respond by creating haiku. This project is being conducted with 4th grade, 7th grade, community college, and university education students in the Phoenix area.
Corbin, Robert J., James P. Birk and Stephen J. Reynolds
Treasure of the Sierra Cobre: A Cooperative Chemistry-Geology Laboratory Investigation
Chemistry and Biochemistry/Geology
Arizona State University: Treasure of the Sierra Cobre: A Cooperative Chemistry-Geology Laboratory Investigation, Chemistry/Geology, Arizona State University: Students in introductory chemistry and geology courses will work cooperatively to simulate the development of a new copper mine. Students in geology will access various types of geological information from a web site to narrow down the search area and decide where to sink drill holes. Recovered samples will be provided to chemistry students to develop methods to analyze the samples for their copper content. Results will be returned to the geology students.
Corley, Ted, Sue Wyckoff, Sharon Walker
An Algebra/Physical Science Connection Lesson
Mathematics
Glendale Community College: This inquiry-oriented lesson uses a TI-83/CBL set up to explore the connection of piecewise functions to the terminal velocities of objects in "free -fall" motion. Developed during a 1997 summer ACEPT workshop, this lesson is targeted toward algebra courses, physical science courses or physics courses.
Crocker, Nancy R.
Science Service Learning
Division of Undergraduate Academic Services
Arizona State University: Arizona State University students enrolled in Plant Biology, Physical Geography, Geology, and Nursing courses have the opportunity to enroll in linked three-credit service learning internships. The ASU students in the internships teach fifth through eighth grade students a simplified version of their ASU class in the context of hands-on activities. Students prepare lesson plans according to the learning cycle model. An internship linked to a math teaching course is also available. Teaching occurs at schools where many students have low scores on national tests. Training and transportation are provided. ASU students teach twice each week.
Cronin, Jeremiah Stephen
Statistics Study on the Dine College Entrance Examination
Math/science
Diné Community College Tsaile: This paper is about getting students involved in active research designed to increase Native American participation in active research as well as contributing actively to college instructional reform. This WAESO funded project is an ongoing study of the major problem areas in the placement examination as well as the subsequent placement of in-coming college students in foundational level classes.
Cronin, Jeremiah Stephen
Cross-Age, Peer Teaching at Lukachukai Boarding School
Math/science
Diné Community College Tsaile: This workshop is about getting college students to conduct cross-age, peer taught lessons to upper elementary students in mathematics, science, engineering and physics. College students select topics of interest that they teach with partners to intervene at a critical time in elementary education and serve as positive academic role models. Both groups of students have responded very positively to this field experience.
Cunha, Thais and Amy Allison
Increasing The Participation of Minority Students in Science: A Study of Two Teachers
Science Education
University of Arizona: The purpose of this study was to identify strategies that would attract students who were historically underrepresented or unsuccessful in science. The two teachers were identified by a process of interview, observation, and recommendation by peers and administration. The data was collected through classroom observation, personal in-depth interviews of students and colleagues, and classroom materials. Showing sensitivity to the student's backgrounds, developing sound interpersonal relationships with the students, holding high expectations of the students, as well as continuing professional growth were the factors this study suggests were influential upon the increased participation and success of this group of students.

Dalesio, Laura J.

Teaching Math in a Multi-age, Non-graded Classroom
Mathematics
Ash Creek Elementary School: Teaching Math in a multi-age non-graded classroom of 5th-8th graders, utilizing innovative methods and materials instead of textbooks. Work is done in a variety of cooperative group settings as well as individually tailored to meet specific needs. Preliminary feedback indicates students are motivated by this system to learn more for the sake of learning than for grades. Rate of progress is the responsibility of the student. Comment from a student who is in her fourth year with me, "I really like doing math this way because last year I got to start Algebra." This girl used to be a "math-phobic"!
Dolezal, Connie Kay - POSTER
Mathematical Celebrations
Mathematics
Casa Grande Union High School: Each day of the school year is a celebration, along with those specially marked events, such as Pi Day, e Day, and Mathematics Education Month. The activities encourage students of all ability levels to take pride in their achievements and to be enthusiastic about the competitions, while applying math and logic skills. This project does not replace current lesson plans, but provides enrichment activities to spark interest, encourage creative, critical thinking, and foster a positive attitude toward mathematics. Activities are diversified and may be selected according to the interest, ability level, and desires of the students participating in the event.
Drake, Mark and Jim Birk
Dynamic Visualization in Chemistry: Intercalation Reactions
Chemistry and Biochemistry
Arizona State University: The Dynamic Visualization program involves the development and testing of new curriculum materials designed to serve as tools for the teaching of a particulate view of matter. A nearly finished module on intercalation reactions will be used to illustrate how these tools will be used to bring students stepwise from the macroscopic to the nanoscopic and atomic/molecular level of understanding of the behavior of matter.

Edelbrock, Bill, Eugene Judson, Jeff Turley, Terry Leyba
What Forces Affect Motion?
Science
Shepard Junior High School: A hands on physics module designed to challenge student misconceptions about constant force and motion. The students are engaged in an activity with dry ice to make observations about the motion of the ice when a constant force is applied. In a discussion the class negotiates an experiment to test their observations. A modified Atwood setup and graphing calculator with CBL are used to collect data which is then white boarded and presented in class. From the resulting graph the students develop a mathematical relationship for the data which should show that F=MA.
Eslamieh, Chula, Jeff Turley, Susan Wyckoff POSTER
Arizona Collaborative for Excellence in the Preparation of Teachers (ACEPT)
Science/Mathematics & Science/Math Education
Arizona State University: ACEPT is a five year project funded by the National Science Foundation to improve the science/math preparation of K-12 teachers. The collaboration includes faculty from ASU, the Maricopa Community Colleges and Dine College. Science and math courses taken by K-12 pre-service teachers have been reformed to be inquiry-oriented, with an emphasis on critical thinking. A 10-minute video provides an overview of the nature and scope of the project. Copies of the video are available upon request, and ACEPT faculty are participating in this conference. ACEPT maintains a web site (http://acept.la.asu.edu) containing course materials and information about the project
Estrada Duek, Jody Lee
Group Roles and Dimensions of Collaborative Learning
Education
University of Arizona: The effectiveness of Collaborative Learning is related to the ability of students to work together using group-enhancing roles. Effective small groups incorporate most of the eight dimensions of group problem solving. There are 4 F's of content: Finding the task, Formulating the method, Fermenting the ideas, and Finalizing the resolution. There are also 4 F's of working in collaborative groups: Forming the group, Firming up roles, Functioning as a positively interdependent cohort, and Fostering group cohesiveness. Teach students to be more metacognitive: A) understanding their progress, and B) controlling their learning situation, using the vehicle of roles in groups.

Falconer, Kathleen
Addressing Gender Equity in Science
Science
Arizona State University: Females are seriously underrepresented in science. Approximately 16% of professional scientists and engineers are females. Females` lack of interest in science (particularly physical science) starts in middle school years. I will address some of the current research in science education about gender equity. I will give practical pointers to evaluating gender equity in the classroom and possible strategies to increase females` participation in science
Fernandez, Maria L.
Using Current Technology to Promote Students' Understanding of Graphs
Mathematics Education
University of Arizona: Research on students' interpretation of graphs has revealed that students have difficulty interpreting graphs, often misinterpreting what a graph represents. Graphs along with the connections to tables of values and equations are invaluable tools for understanding and representing mathematical and real world relationships. This study revealed how recently developed technology can be used successfully to help students develop a better understanding of graphs. A unit on graphing that involves the use of Calculator-Based-Laboratories (CBLs), was developed and implemented with 70 high school students in 5 different mathematics classes. Pre- and post-test data revealed a significant increase (29%) in students ability to interpret and predict graphs and understand their global features, particularly rates of change. Self-report attitudinal data revealed very positive attitudes toward the unit, including the methods of instruction and the technology used.
Firestine, Jennifer A. and Richard C. Bauer
A General Chemistry Laboratory : Investigation of Pollution Gases
Chemistry and Biochemistry
Arizona State University: The study of pollution gases was brought into the general chemistry laboratory to integrate the knowledge that students gain from chemistry class and other science classes. This encourages the students to form a link with the environment outside of the lab. The students, working in teams, develop a method of safely producing CO2, NO2, and SO2 gases and testing them on chrysanthemum flowers and moss.

Hestenes, David
Arizona Physics Education Partnership (AzPEP)
Physics
Arizona State University: A partnership between the universities and physics teachers of Arizona for sustained reform of science teaching with technology. VISION: A well-trained physics teacher with a technology equipped classroom in every high school and two year college to lead broader science teaching reform and technology infusion. The foundation for AzPEP has already been laid and implementation is underway. It should have a major impact on science education throughout Arizona and serve as an exemplar for reform nationwide. Project plans and prospects for collaboration will be discussed.
Heyd, Rod and Beeson, Steve - -POSTER
ACEPT Science Education Materials on the WWW
Physics/ACEPT
Arizona State University: The Arizona Collaborative for Excellence in the Preparation of Teachers maintains a web server which provides on-line resources for teachers and students interested in math and science education reform. Materials on the server include information about the math and science course reforms implemented by ACEPT, activities and readings for several of the reformed courses, and science "modules" which are developed during ACEPT's Summer Faculty Enhancement Workshops. Examples of materials currently residing on the server will be presented. The ACEPT web server materials can be found at http://acept.la.asu.edu/

Jones, Elizabeth E. K. and Irene Bloom
Preparation of Elementary Teachers, ACEPT Reforms
Mathematics
Arizona State University: Using various manipulatives and hands on techniques, we can re-teach arithmetic to our prospective elementary school teachers in such a way that they understand it and are able to pass it on. We will share our path to curriculum reform and some of the activities we have developed for this critical course. Our reform efforts have been funded by the Arizona Collaborative for Excellence in the Preparation of Teachers, an NSF program.
Jones, John W.
Discovery Mode Learning
Mathematics
Arizona State University: Pre-service secondary mathematics teachers frequently graduate from college with a general distaste for mathematical theory and proofs. This presents an important problem for mathematics education since teachers are entering the workplace with a dislike for the heart and soul of their chosen subject. Our solution is to offer courses to pre-service teachers designed around "discovery mode learning". We will describe discovery mode learning in general, with specifics drawn from Discovering Number Theory, a new number theory course we have written which employs this approach.!
Joshua, Mangala, John Zikopoulos, Angela Chomokos, Pat Shontz
Laboratory Module on Discovering Newton's Second Law
Physics
Mesa Community College: This module which was developed as part of the ACEPT workshop guides the student through inquiry based activities to discover Newton's Second Law, instead of stating the law and doing an experiment to confirm it. It is done in three parts: (a) observing the dependence of acceleration on the force, (b) observing the dependence of acceleration on the mass of the object, and (c) combining a) and b) to obtain the Law.

Larson, Carol Novillis
Fractions, Rulers and Number Lines
Teaching and Teacher Education
University of Arizona: Results of two research studies indicate that intermediate students can identify fractional parts of rectangular regions but are less successful in identifying fractional parts of an inch or locating fractions on number lines. Students' misconceptions in this area will be addressed, as well as some explanations for the students' responses.
Laursen, Thomas
Undergraduate Involvement in Air Pollution
Center for Solid State Science
Arizona State University: Four undergraduate students with different science backgrounds undertook an experimental research project on air pollution over an eight week period. They were responsible for testing an air-articulate sampler, sampling air particulates from a hot-air balloon over Nogales, Arizona, elemental analysis using proton-induced X-ray emission, analyzing data and preparing presentations and reports. Their results were the first measurements of this type from a hot-air balloon. Detectable levels of crustal particulates from Nogales, Mexico were found.
Lebowitz, Stacy J.
Use of Vee-maps in an Introductory College Science Laboratory
Teaching and Teacher Education
University of Arizona: Students in an introductory course in hydrology used a vee-map to guide their laboratory investigation of water hardness. Novak and Gowin's vee-map was utilized by 4-5 students working together during the investigation and was graded with a scoring rubric developed by the instructor. At the end of the investigation, students completed an evaluation of their perceptions about using the vee-map instead of the normal laboratory report. The results of this study suggest that vee-maps have the potential to stimulate more thinking and learning than is commonly experienced in the traditional laboratory format.
Lomen, David O.
Visualization to Enhance Learning in Mathematics and Science Classrooms
Mathematics and Applied Mathematics
University of Arizona: Many students in mathematics and science classes, both in precollege and college, feel that their classroom activities have little to do with "real" life. However, newspapers, magazines, and discipline specific journals contain a wealth of material to enliven classrooms at all levels and in all disciplines. Besides making science and mathematics more relevant and interesting, these examples can promote critical thinking, interdisciplinary focus, and a desire for a greater understanding of the topic under consideration. Many examples appropriate for a large variety of topics and ages will be presented.
Luft, Julie A.
Border Crossing in Science Education
Teaching and Teacher Education
University of Arizona: This study examines the student teaching experience of Jill, a student who wanted to make science more accessible to all students. Jill's student teaching experience was documented through interviews, observations, and a journal. The process of inductive analysis revealed that Jill encountered three cultural borders during her student teaching experience: the culture of the students, the culture of instruction, and the culture of the school. This study suggests that preservice students will encounter cultural borders, and that preservice programs should provide multiple field experiences with diverse students, time for crossings to happen, and ample information about effective instruction for diverse students.

MacIsaac, Daniel
Seat Experiments for Introductory Electricity & Magnetism Lectures
Physics
Northern Arizona University: PHY 112:General Physics II (Algebra-Based E&M) is taught at NAU to about 50 mostly pre-health science undergraduates every semester. Each 75 minute lecture has been restructured to include brief seat experiments and group investigations of 5-20 minutes duration of various E&M phenomena. I will enumerate and provide bibliographic references to the activities I have collected, and anecdotally describe their impact on my students and myself as their instructor. Finally, I will offer suggestions to those interested in trying such activities in their own lectures.
Mayer, Betty
Patterns in Nature, the Internet Course for Distance Learning
Youth Preparation Office
Arizona State University: Patterns in Nature is a project-oriented science course for K-12 Teacher Preparation. The course has been given ten times to ASU undergrads and teachers from the Gilbert, Mesa, Buckeye School Districts. It is now available on the Internet as a four-credit hour course entitled Patterns in Nature with course number PHS 208 (College of Liberal Arts) and STE 208 (College of Engineering). As a four unit course, it fulfills the general studies requirements for science (S1 and S2 requirements). The readings, the home activities and exercises are available weekly. http://acept.la.asu.edu/PiN
Mayer, Jim
Patterns in Nature, the Course
Center for Solid State Science
Arizona State University: This course is designated as a four unit course that meets the General Studies Science requirement. It is also offered as a three course 494/594 EED and PHS course for inservice teachers. The focus is on light and microscopy with emphasis on hands on experience. Fundamental scientific concepts with applications to relevant, current technology will be emphasized. Extensive computer training will be included, including production of personalized computer-based science units and associated materials for classroom use. http://acept.la.asu.edu/PiN Patterns in Nature was developed as part of the ACEPT project
McKelvy, Michael John
An On-Line, Interactive Surface Visualization and Analysis Laboratory
Center for Solid State Science
Arizona State University: Student laboratory experience with modern surface visualization and analysis technology has been primarily limited to students working on dedicated research projects, usually at the graduate level. The Goldwater Materials Science Laboratories are networking their extensive macroscopic to atomic-level surface imaging and analysis capabilities to a new Visualization Facility, which will provide broad on and off-site network access for K-university education. Planned educational use ranges from training/enabling K-12 teachers to use modern micro-visualization in their classrooms via the course Patterns in Nature to a new hands-on ASU laboratory course in Advanced Materials Characterization.
Mildrew, J.D.
Successful Transfer of Reform Introductory College Physics within the Department
Science/Mathematics
South Mountain Community College: The Force Concept Inventory (FCI) is used as a pre-test and post-test to measure the average gain of students learning during any semester at South Mountain Community College (SMCC). During the summer of 1996 SMCC used the FCI to measure the success of transferring interactive, technology rich college physics within the physics department. The transfer was from an experienced teacher using physics reform methods to a newly hired, full time physics teacher who had little experience with reform in the classroom. Scores on the FCI will demonstrate the success of the transfer, as well, as where SMCC ranks on a national scale.
Morrice, Fiona and Jim Birk
Dynamic Visualization in Chemistry: Dissolution of Minerals in Acids
Chemistry and Biochemistry
Arizona State University: The Dynamic Visualization program involves the development and testing of new curriculum materials designed to serve as tools for the teaching of a particulate view of matter. We will describe the various steps, including the use of high resolution optical and electron microscopes, in the development of materials that lead students from a macroscopic to a microscopic view of matter. In particular, we will illustrate how an optical microscope can be a useful addition to the chemistry curriculum.

Nedergaard, Jenness
An Example of Performance-Based Assessment - Eighth Grade
Science Specialist
Mesa Systemic Initiative/Mesa School District: The National Science Education Standards endorse an inquiry-based science program, state that assessments should be "deliberately designed for the decisions students are intended to perform". Mesa Public Schools implemented district science testing at the junior high school level. The idea of performance-based testing is a new one to many teachers and administrators. This presentation may encourage educators to think in terms of developing thinking processes in their students rather than memory skills.
Newman, Richard
Science Math and Technology (SMT) Summer Teaching Program K-12
Physics
Maricopa Advanced Technology Education Center: The semiconductor industry has given us a challenge to supply them with thousands of skilled workers in the next few years. How can we maximize this opportunity to introduce higher level applied science curriculum at logical grade intervals and make learning relevant? This is a challenge that has always existed in education. To answer this challenge, we have designed 3 separate kits. Targeted at high school physics, high school chemistry, eighth grade physical science, and sixth grade science, the modules are designed to accommodate the degree of complexity required in each of the four areas. The project will include ten self-contained lessons for each level which can be taught sequentially or utilized as stand-alone modules complete with the following: objectives, content-specific information, team building, hands-on activities, videos, complete assessment tools, and thorough teacher resources. Student Resources will include: Performance for learning objective, Content information, Materials, Instructions, Activities, Video tape, Assessment Teacher Resources will include: Background information, Lesson plans, Teaching suggestions, Related materials, Recommended readings, Web sites, Cross-curricular implementation suggestions, Overheads, Career packets with statistics, Counselor follow-up information.
Newman, Richard - Poster/Video
Science Math and Technology (SMT) Summer Teaching Program K-12
Physics
Maricopa Advanced Technology Education Center: The video "A Fab Way to Work" addresses the question students often ask, "Who uses this stuff?" While Chad, a typical student in high school science and math class, asks the question he is magically transported to a high tech semiconductor manufacturing fabrication plant where his personal guide helps him understand the real-world applications of what he is studying. It soon becomes clear that science and math are practical subjects worth his time. Basic scientific principles are presented supporting integrated science curriculum modules within the context of semiconductor manufacturing applications, personalized by the perspective of a "day in the life of a semiconductor manufacturing technician": Stock footage helps the technician explain the process using analogies related to chemistry and physics. This video is designed to motivate student interest in the career field and act as visual introduction to the semiconductor manufacturing process. (running time 14 minutes)
Nickoles, Eleisha J.
New TA Orientation
Chemistry and Biochemistry
Arizona State University: With changes in the general chemistry laboratory program toward an inquiry-based approach, the teaching assistant training program has changed its focus. The main theme is now cooperative learning. TAs worked in groups to simulate their students' experiences. A variety of tasks were given to the TAs as they played the roles of both students and teachers. The well-rounded three week experience gave the TAs not only the necessary training but also some of the trials and tribulations that their students might encounter.

Pecuch-Herrero, Marta
"What Is Mathematics For You? The Challenge Of Educating Future Mathematics Teachers"
Integrative Studies
Arizona State University West: When we consider all the popular myths and misunderstandings surrounding mathematics, it is clear that a necessary condition for any reform of mathematics education to succeed is a radical change in perceptions and attitudes toward the subject. The adequate preparation of secondary mathematics education teachers is of crucial importance. From my classroom experience, I will describe some obstacles to goals set by the National Research Council and possible solutions.
Pryor, Brandt W.
math*ed*ology: Professional Development for the 21st Century
Technology Based Learning and Research
Arizona State University: Math*ed*ology provides in-depth professional development in NCTM teaching standards focusing on classroom mathematical discourse. Teachers view classroom video of a real lesson, interviews with the video teacher, listen to commentary from four perspectives (mathematics, mathematics methods, ESL, and master teacher), view animated graphics illustrating math concepts and teaching strategies, and respond to focus questions in an electronic notebook. After the program, teachers respond to four areas of assessment, to gauge their level of understanding, or provide documentation of learning for inservice or academic credit.

Qin, Yi
An Investigation of the Effectiveness of the Vee Heuristic for Student Pre-laboratory Preparations in Chemistry
Chemistry
Phoenix College: The purpose of this classroom research was to examine the effect of the Vee heuristic as a pre-laboratory requirement in general chemistry. The study followed a small scale quasi-experimental design and lasted a semester. Students who wrote pre-labs in Vee diagrams performed consistently better in both the formal assessments of laboratory quizzes and final exam, and in the informal assessments of after-lab questions and problems. These results supported the thesis that the utilization of the heuristic can improve students' understanding and performance, and provide a structure on which students can rely for the effective organization of background knowledge.

Rillero, Peter - POSTER
Hands-On Science as a Vehicle for Parent Involvement
College of Education
Arizona State University West: The SPLASH program seeks greater parental involvement through at-home hands-on science homework activities. SPLASH is an acronym for Student-Parent laboratories Achieving Science at Home. Recently Working Mother Magazine, the Family Involvement Partnership for Learning, and Teachers College, Columbia University awarded the 1997 Apple PIE Award to the SPLASH program. The program was featured in the September 1997 issue of Working Mother. This multi-media paper will describe the SPLASH program and activities, and report evaluation results of the program.

Sandomir, Mark R. and Bill Mellyn
Research-Centered Instruction in High School Chemistry
Chemistry
Mountain View High School: Research-centered College Preparatory Chemistry operates within a cooperative framework where student teams develop strategies for exploring important concepts using resources which include a networked system of computers with real-time data-collecting, hypermedia and telecommunication capabilities. Each investigative group addresses specific research questions by (a) developing a plan for targeting relevant concepts, (b) designing controlled experiments, (c) conducting the appropriate benchwork using computer-driven probes for collecting data and (d) presenting the findings to their peers. Initial findings suggest that students are capable of exploring chemical concepts in great detail when they are immersed in the role of "chemical researcher".
Sawyer, Doug
Research-Centered Instruction in High School Chemistry
Chemistry
Scottsdale Community College: A combination of the Discovery-Based Learning approach along with CBL technology has been incorporated into the curricula at Scottsdale Community College and at Arizona State University. The combination can be incorporated into traditional chemistry laboratory experiments. The advantages of this combination will be presented..
Semken, Steven C. -POSTER
Inquiry-Oriented Science on the Navajo Nation
Natural Sciences/NDEL
Diné Community College: Diné College (DC), a partner in ACEPT, has instituted two new inquiry-oriented science courses. Patterns in Nature, an interdisciplinary capstone course originally developed at Arizona State University, is now offered to third-year Elementary Education majors at DC. This version of Patterns has unique attributes derived from Diné (Navajo) educational philosophy and ethnoscience. "Modular" laboratory and field activities, although quantitative and conceptually-rich, use simple materials and procedures to facilitate the transfer of hands-on exploratory activities to any Navajo K-8 student. Teaching methods used in Patterns are being applied to a new course in Field and Laboratory Geology for in-service K-12 teachers.
Sherrill, Jared
A Look at Two Classes' Questioning Patterns
Science
Tortolita Junior High: While student teaching at Doolen Middle School, I observed the questioning patterns of students. To do this I compared two classes. One class was a "normal" seventh grade science class, while the other class was a sixth grade gifted science class. I analyzed audio tapes of student questions using a SADIC worksheet. The questions were separated into student-centered questions and teacher-centered questions. I found that the children in the GATE class asked more student-centered questions. In contrast the students in the seventh grade science class asked questions which focused on what the teacher wanted them to do.

Turley, Jeff, Terry Lebya, Rachel Wagner, Bill Edelbrock, Eugene Judson
How Does Force Affect Motion?
Science
Arizona State University, Mesa School District, South Mountain Community College: This module allows the students to use the scientific method to investigate their own beliefs about the nature of the world around. The modules was developed as part of an ACEPT workshop. The investigation begins with a discussion of the forces acting on an air hockey puck moving at constant velocity. Then students are given an opportunity to discover for themselves the relationship between force and motion by observing how other objects move when different forces are applied to them.

Uyeda, Steve
Teaching Metacognition for Collaborative Learning
Science
Catalina Foothills High School: Within collaborative groups there are enhancing and obstructing roles. Group effectiveness depends largely on which roles students choose to display. There are ways to teach students to be metacognitive about roles, and to reinforce enhancing roles. In a high school setting with 9th grade Human Biology students this method is illustrated: the description of a beginning of the semester training session, pre-unit refresher, during-unit verbal reminders, wall visual reminders, and post-unit questionnaires. Analysis of questionnaires indicates the students are extremely honest and capable in assessing their groups, beginning to visualize the group dynamics and take ownership of the group.

Walker, Sharon and Patty Dueck
21st Century Connections in the Math and Science Classrooms
Mathematics
Arizona State University: The use of hand-held technology, including the graphing calculator and the CBL (calculator based laboratory) offers an engaging and cost effective means of connecting math and science in the classroom. It permits the student to assume the active role of investigator, from the initial processes of data gathering through the mathematical modeling of real world scenarios. It facilitates and creates a natural setting for collaborative and group activities. A demonstration of a fun classroom activity currently being integrated into college algebra classes at ASU that utilizes both the graphing calculator and the CBL will be provided to illustrate this process in practical terms. Members of the audience will be invited to participate.
Wilson, Patricia L.
How To Get Students On Line, With Only One Computer
Mathematics
Holdeman Elementary School: Teachers will be provided with a model for giving students hands on time for the Internet, when classroom computers are limited. An integration of technology with science, reading, and writing will be emphasized.
Wyckoff, Susan
ACEPT Reforms in Physics at Arizona State University
Physics
Arizona State University: The Arizona Collaborative for Excellence in the Preparation of Teachers (ACEPT)is a statewide project to improve the teaching of science and mathematics courses taken by pre-service teachers. Changes made in the physical science course taken by elementary education majors include: 1) inquiry, discovery-oriented laboratories, and 2) group/collaborative learning, facilitated by Classtalk, an electronic feedback system. Preliminary results of the Views About Science Survey (VASS) course evaluation instrument indicate that the reforms have been effective.