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Full-Text Articles in Science and Mathematics Education

La Diversidad De Los Analisis De Diversidad [The Diversity Of Diversity Analyses], Victor D. Carmona Nov 2013

La Diversidad De Los Analisis De Diversidad [The Diversity Of Diversity Analyses], Victor D. Carmona

Victor D. Carmona-Galindo

There is a lack of consistency with respect to the use of the terms like species richness, diversity and biodiversity, which extends to the analysis of diversity indices and the merit of using diversity indices in the evaluation (comparison and contrast) of biological communities. The purpose of this article is to provide working definitions for these terms and cite examples from the primary literature that demonstrate the utility of estimating richness, evaluating proportional abundance patterns, as well as comparing indices of diversity and similarity to study patterns of biological organization at different ecological scales. Additionally, we provide a manual in …


The Case, Glenn W. "Max" Mcgee, Christopher Kolar Nov 2013

The Case, Glenn W. "Max" Mcgee, Christopher Kolar

Christopher G. Kolar

The internationally recognized Illinois Mathematics and Science Academy® (IMSA) was created by the State of Illinois to develop talent in science, technology, engineering, and mathematics. IMSA enrolls a diverse pool of academically talented Illinois students (grades 10-12) in its advanced, residential college preparatory program. It also serves thousands of educators and students in Illinois and beyond through innovative instructional programs designed to foster imagination and inquiry (see www.imsa.edu).


Theory Guided Professional Development In Early Childhood Science Education, Soo-Young Hong, Julia Torquati, Victoria J. Molfese Nov 2013

Theory Guided Professional Development In Early Childhood Science Education, Soo-Young Hong, Julia Torquati, Victoria J. Molfese

Soo-Young Hong

The importance of early and developmentally appropriate science education is increasingly recognized. Consequently, creation of common guidelines and standards in early childhood science education has begun (National Research Council (NRC), 2012), and researchers, practitioners, and policy makers have shown great interest in aligning professional development with the new guidelines and standard. There are some important issues that need to be addressed in order to successfully implement guidelines and make progress toward accomplishing standards. Early childhood teachers have expressed a lack of confidence in teaching science and nature (Torquati, Cutler, Gilkerson, & Sarver, in press) and have limited science and pedagogical …


Two Approaches To Teaching Young Children Science Concepts/Vocabulary And Scientific Problem-Solving Skills, Soo-Young Hong Nov 2013

Two Approaches To Teaching Young Children Science Concepts/Vocabulary And Scientific Problem-Solving Skills, Soo-Young Hong

Soo-Young Hong

This study examined the effectiveness of two different approaches to teaching designed to facilitate children’s learning about science concepts/vocabulary related to objects’ floating and sinking and scientific problem-solving skills: responsive teaching (RT) and the combination of responsive teaching and explicit instruction (RT+EI). Participants included 104 children (51 boys) aged 4 to 5 years. Small groups of children were randomly assigned to one of the two intervention groups (RT, RT+EI) or to a control group. Responsive teaching (RT) reflects a common approach to teaching young children, and the combination approach (RT+EI) includes Explicit Instruction as well as responsive teaching. The two …


Two Approaches To Teaching Young Children Science Concepts, Vocabulary, And Scientific Problem-Solving Skills, Soo-Young Hong, Karen E. Diamond Nov 2013

Two Approaches To Teaching Young Children Science Concepts, Vocabulary, And Scientific Problem-Solving Skills, Soo-Young Hong, Karen E. Diamond

Soo-Young Hong

The present study examined the efficacy of two different approaches to teaching designed to facilitate children’s learning about science concepts and vocabulary related to objects’ floating and sinking and scientific problem-solving skills: responsive teaching (RT) and the combination of responsive teaching and explicit instruction (RT + EI). Participants included 104 children (51 boys) aged four to five years.Small groups of children were randomly assigned to one of the two intervention groups (RT, RT + EI) or to a control group. Responsive teaching (RT) reflects a common approach to teaching young children, and the combination approach (RT + EI) includes explicit …


The Case, Glenn W. "Max" Mcgee, Christopher Kolar Feb 2013

The Case, Glenn W. "Max" Mcgee, Christopher Kolar

Glenn W. "Max" McGee

The internationally recognized Illinois Mathematics and Science Academy® (IMSA) was created by the State of Illinois to develop talent in science, technology, engineering, and mathematics. IMSA enrolls a diverse pool of academically talented Illinois students (grades 10-12) in its advanced, residential college preparatory program. It also serves thousands of educators and students in Illinois and beyond through innovative instructional programs designed to foster imagination and inquiry (see www.imsa.edu).


Transition Or Lack Of It? Looking At The Changes In Students' Attitudes To, And Interest In, Science Over The Primary/Secondary Interface, Marianne Ruth Logan Jan 2013

Transition Or Lack Of It? Looking At The Changes In Students' Attitudes To, And Interest In, Science Over The Primary/Secondary Interface, Marianne Ruth Logan

Dr Marianne R Logan

The science education literature reveals a crisis in school science in Australia, and a number of other countries (Tytler, 2007a), relating to a decrease in positive attitude in science as students move from primary school into secondary school (Braund & Driver, 2005; Ferguson & Fraser, 1998; James & Smith 1985; Jarman, 1990; Keogh & Naylor, 2004; Simpson & Oliver, 1985) and as students progress through secondary school (Baird, Gunstone, Penna, Fensham, & White, 1990; Simpson & Oliver, 1990; Yager & Yager, 1985) as well as declining numbers of students choosing science subjects in senior secondary school (Goodrum et aI., 2001) …


Preparing Students For Careers That Do Not Yet Exist, Glenn W. "Max" Mcgee Jan 2013

Preparing Students For Careers That Do Not Yet Exist, Glenn W. "Max" Mcgee

Glenn W. "Max" McGee

The Illinois Mathematics and Science Academy (IMSA), as a self-described "teaching and learning laboratory for imagination and inquiry," has a history of pursuing innovations closely aligned with the vision and framework of the National Science Education Standards. Innovations include both methods and materials for inquiry-based student instruction as well as for delivering professional development for pre-service and practicing teachers. Instructional innovations described include yearlong student inquiry and research projects (SIR), self-paced physics instruction, student-driven energy and engineering projects, instruction in innovation and entrepreneurialism, and a host of student-led outreach activities to "ignite and nurture creative, ethical, scientific minds of students …


A Collection Of Lists Of Mathematical Habits Of Mind, Kien Lim Dec 2012

A Collection Of Lists Of Mathematical Habits Of Mind, Kien Lim

Kien H Lim

Mathematical habits of mind and general habits of mind have been identified in the field by various authors such as Al Cuoco and colleagues, Driscoll and colleagues, and Costa and colleagues. Different list of habits of mind that are relevant to teaching and learning of mathematics education are compiled.


4-Mality (Four Coach Active Learning Intelligent Tutoring System), Robert Maloy Dec 2012

4-Mality (Four Coach Active Learning Intelligent Tutoring System), Robert Maloy

Robert W. Maloy

4mality is a web-based tutoring system for 3rd through 6th grade students learning to solve math word problems. It provides preparation and practice for math problem solving and math achievement tests.


Exploring The Factors That Motivate Female Students To Enroll And Persist In A Collegiate Stem Degree Program, Rosemary L. Edzie, Moe Alahmad Dec 2012

Exploring The Factors That Motivate Female Students To Enroll And Persist In A Collegiate Stem Degree Program, Rosemary L. Edzie, Moe Alahmad

Rosemary L Edzie

In the United States, collegiate enrollment in science and engineering programs continues to decline, while European and Asian universities have increased the number of science and engineering graduates. In addition, there is a growing concern over too few females enrolling and persisting in collegiate science, technology, engineering, and mathematics (STEM) degree programs. Through increasing access to pre-collegiate STEM activities, providing a better understanding of STEM career choices, instilling of confidence in math and science, and establishing student and industry based mentoring programs, more female students will enroll and persist in collegiate STEM degree programs. This paper sets to explore the …