Visual Thinking, Algebraic Thinking, and a Full Unit-Circle Diagram
ثبت نشده
چکیده
JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected].. National Council of Teachers of Mathematics is collaborating with JSTOR to digitize, preserve and extend access to The Mathematics Teacher.
منابع مشابه
Developing a model to enhance elementary teachers’ ability to foster functional thinking and algebraic reasoning in elementary students
Abstract: This study explores the process of change of grades 3 to 5 elementary teachers, who participated in a professional development program "Algebraic Thinking: Foundation of Elementary Mathematics". Algebraic thinking as a functional thinking was the centerpiece of the program. The “Concern Base Adaptation Model” (CBAM) was used as methodology. The results of the study showed the signific...
متن کاملMidwives’ Experiences of Applying Critical Thinking in High Risk Situations at Labor Unit: A Qualitative Study
Introduction: Critical thinking is an essential skill for being knowledgable about riskfull conditions of midwifery, evaluation of clinical decisions, and a proper care planning for mother and child. This study aimed to explore midwives’ experiences of employing critical thinking in high risk situations in labor unit. Methods: Fourteen bachelor midwives working in labor unit participated in th...
متن کاملUsing Argument Diagramming Software to Teach Critical Thinking Skills
There is substantial evidence from many domains that visual representations aid various forms of cognition. We aimed to determine whether visual representations of argument structure enhanced the acquisition and development of critical thinking skills within the context of an introductory philosophy course. We found a significant effect of the use of argument diagrams, and this effect was stabl...
متن کاملAlgebraic and Heegaard-floer Invariants of Knots with Slice Bing Doubles
If the Bing double of a knot K is slice, then K is algebraically slice. In addition the Heegaard–Floer concordance invariants τ , developed by Ozsváth-Szabó, and δ, developed by Manolescu and Owens, vanish on K. For a knot K ⊂ S, the Bing double, denoted B(K), is the two component link illustrated schematically in Figure 1. Within the box the two strands run parallel along a diagram for K, and ...
متن کاملابهام زدایی از تفکر طراحی و شاخص های آن
Design thinking attends to designing manners to figure out common patterns to describe what designers do and how they interact with complex problems. These data can help improve designer‘s skills and other design insights. There are lacks of studies in design thinking in Iranian design studies. This issue causes defecting the understanding of design thinking principles and specifications....
متن کامل