標題: Titlebook: Mathematical Problem Solving and New Information Technologies; Research in Contexts Jo?o Pedro Ponte,Jo?o Filipe Matos,Domingos Fernan Conf [打印本頁] 作者: architect 時間: 2025-3-21 16:51
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書目名稱Mathematical Problem Solving and New Information Technologies被引頻次
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書目名稱Mathematical Problem Solving and New Information Technologies讀者反饋
書目名稱Mathematical Problem Solving and New Information Technologies讀者反饋學(xué)科排名
作者: 健談 時間: 2025-3-21 21:08 作者: 無瑕疵 時間: 2025-3-22 00:47
John Mason 3 (moderate disability) in one patient. In only one of these patients, the slight disability was caused by the aneurysm operation. During a telephone interview performed between 6 months and 7 years after the operation, all patients except two (31 patients investigated) gave a positive answer to th作者: Conclave 時間: 2025-3-22 05:22
Jeremy Kilpatrick39.6%) at 30 years. Independent risk factors for rupture were cigarette smoking (time-dependent relative risk, 3.04; 95%o CI, 1.21–7.66), and size of aneurysm (1.14 per mm; 1.01–1.30) after adjustment for age, aneurysm group, and hypertension. In addition, current cigarette smoking at end of follow-作者: 尖 時間: 2025-3-22 09:57
Ferdinando Arzarellotion. For example, dissolution of coal may result in nearly complete “l(fā)iquefaction” up to 95% of the maf coal to products soluble in tetrahydrofuran, benzene or pyridine. However, the average molecular weight of this material is typically more than 1000. Catalytic hydrogenation, batch or continuous,作者: sterilization 時間: 2025-3-22 14:46
0258-1248 posals to renew mathematics curricula, all emphasizing the importance of problem solving. In order to be successful, these reforming intentions require a theory978-3-642-63483-3978-3-642-58142-7Series ISSN 0258-1248 作者: 粉筆 時間: 2025-3-22 18:09 作者: 山頂可休息 時間: 2025-3-22 21:52 作者: Cholagogue 時間: 2025-3-23 03:19
Jo?o Pedro Ponte,Jo?o Filipe Matos,Domingos Fernan作者: ALIBI 時間: 2025-3-23 09:28 作者: Schlemms-Canal 時間: 2025-3-23 11:27 作者: bibliophile 時間: 2025-3-23 14:57
0258-1248 idely recognized that problem solving, reasoning, and thinking processes are critical areas in which students‘ performance lags far behind what should be expected and desired. Mathematics is indeed an important subject, but is also important to be able to use it in extra-mathematical contexts. Think作者: 憎惡 時間: 2025-3-23 19:55
Conference proceedings 1992gnized that problem solving, reasoning, and thinking processes are critical areas in which students‘ performance lags far behind what should be expected and desired. Mathematics is indeed an important subject, but is also important to be able to use it in extra-mathematical contexts. Thinking strict作者: RENAL 時間: 2025-3-23 22:55 作者: 勤勞 時間: 2025-3-24 05:30 作者: 你敢命令 時間: 2025-3-24 08:07
Cognitive Models in Geometry Learning,s generally used in communication. Researchers have identified several types of cognitive models that seem to play an important role in the ways in which we form and organize these categories. The explanatory power of these models is tested in the reinterpretation of findings from several investigations.作者: 輕信 時間: 2025-3-24 12:42
Problem Solving, Mathematical Activity and Learning: The Place of Reflection and Cognitive Conflictsimply . mathematical activity, efective . (which leaves the students more competent at these activities afterwards than they were before) needs tasks which provoke reflection, cognitive conflict and discussion. A range of types of such tasks is discussed.作者: 專橫 時間: 2025-3-24 17:10
The Computer as a Problem-Solving Tool; It Gets a Job Done, but Is It Always Appropriate?, to the way computers influence the nature of the problem, heuristics, monitoring and assessment, and beliefs. These questions are discussed in relation to the specific situations presented in the paper.作者: objection 時間: 2025-3-24 20:23 作者: 群島 時間: 2025-3-25 02:07 作者: 討人喜歡 時間: 2025-3-25 04:53
The Crucial Role of Semantic Fields in the Development of Problem Solving Skills in the School Envixtualized” problem solving processes and the “non-contextualized” problem solving processes? Which teaching actions associated with the chosen contexts can the teacher perform in order to enhance pupils‘ results in problem solving?作者: 指耕作 時間: 2025-3-25 09:52 作者: 現(xiàn)存 時間: 2025-3-25 14:09 作者: 主動脈 時間: 2025-3-25 16:52
Pre-Algebraic Problem Solving,thinking allows pupils to do concrete experiments and get feedbacks from the problematic-situation; and this, in the long run, is useful in order to jump to relational polarity, where more formal algebraic manipulations can be done.作者: debase 時間: 2025-3-25 20:35
Problem Solving in Geometry: From Microworlds to Intelligent Computer Environments,nment may affect the solving processes and the kind of solution elaborated by the student. After presenting the general principles underlying what an intelligent help provided by a computer environment can be, an example is proposed in the case of a specific geometrical task for which a prototype “Hypercarré” has been designed.作者: 事與愿違 時間: 2025-3-26 02:17
Aspects of Computerized Learning Environments Which Support Problem Solving,e following software features were identified as particularly relevant: tool character, non- evaluative feedback, and operational structure; this structure should include a limited number of operations, predominantly transformations modelling the underlying mathematical domain.作者: 易達到 時間: 2025-3-26 06:49 作者: 配置 時間: 2025-3-26 09:35
umor blood vessels was suggested more than three decades ago’. Inspired by this hypothesis, many investigators have jointed to the field of antiangiogenesis with an obvious goal of finding angiogenesis inhibitors that block tumor growth and metastasis. Over the last decade, the field of antiangiogen作者: 祖?zhèn)髫敭a(chǎn) 時間: 2025-3-26 16:36
Frank K. Lester Jr.,Randall I. Charleshemorrhage (SAH) gives rise to the necessity for complementary neuropsychological investigation. Neuropsychological work-up should also cover an emotional state, psychosocial adjustment and competence in everyday life of the patients. In our prospective study we investigated 82 patients three months作者: fluoroscopy 時間: 2025-3-26 19:44
John Mason treatment can be advised..Between 1991 and 2001, 54 unruptured aneurysms in 45 patients were operated in our department..No complications occurred in 38 patients; transient complications (slight aphasia, hemiparesis, psychiatric disorders) in 4 patients; postoperative seizures in one, epidural haem作者: Scintillations 時間: 2025-3-26 21:52 作者: disrupt 時間: 2025-3-27 04:59
Ferdinando Arzarellolysis of the same coal, while the yield of volatile products was significantly less, gave a similar activation energy..In all three of the processes, pyrolysis, dissolution and hydrogenation both first and second order mechanism have been assumed by different investigators. The activation energies f作者: DOLT 時間: 2025-3-27 08:04 作者: 持續(xù) 時間: 2025-3-27 10:03
Researching Problem Solving from the Inside,and then in the context of providing support for the professional development of teachers of mathematics. The approach is based on the development and strengthening of each teacher‘s own awareness of their own mathematical thinking so that they can more readily enter and appreciate the thinking of t作者: 記憶 時間: 2025-3-27 16:04 作者: inquisitive 時間: 2025-3-27 18:51
Assessment of Mathematical Modelling and Applications,te, how to structure. The so called realistic approach to mathematics education is strongly process oriented in stead of product oriented.Students (and teachers) are active in (re)inventing mathematics for themselves.In this kind of education important skills to be tested are: choosing suitable stra作者: 分開如此和諧 時間: 2025-3-28 01:19 作者: 楓樹 時間: 2025-3-28 02:26
The Crucial Role of Semantic Fields in the Development of Problem Solving Skills in the School Envithe short term (in relation to the single problem situation), and on the long term (in relation to the development of the problem solving skills)? Which elements of the context can have more significant effects on problem solving processes? Which are the most important differences between the “conte作者: 受人支配 時間: 2025-3-28 07:10
Cognitive Models in Geometry Learning, Moreover, these classes of objects seem to be organized in such a way that apparently it exists a special hierarchical level, the basic level, that is generally used in communication. Researchers have identified several types of cognitive models that seem to play an important role in the ways in wh作者: 太空 時間: 2025-3-28 14:21 作者: OGLE 時間: 2025-3-28 15:08 作者: Ceramic 時間: 2025-3-28 19:22
Problem Solving, Mathematical Activity and Learning: The Place of Reflection and Cognitive Conflictds of mathematical activity, including the gaining of insights into phenomena through the application of mathematical ideas and processes. But beyond simply . mathematical activity, efective . (which leaves the students more competent at these activities afterwards than they were before) needs tasks作者: Between 時間: 2025-3-28 23:50
Pre-Algebraic Problem Solving,symmetric; is ruled by “the logic of when”; is close to the meaning of symbols; its main epistemological style is arithmetic. The latter is symmetric; is ruled by “the logic of iff”; is syntactic, insofar concrete meaning have evaporated; its epistemological style is anti-arithmetic. But procedural 作者: 小說 時間: 2025-3-29 03:56 作者: 痛打 時間: 2025-3-29 07:40
Problem Solving in Geometry: From Microworlds to Intelligent Computer Environments,the computer giving “objective” feedback is used as a tool and (b) situations in which the computer provides an aid based on an evaluation of the performance of the student (guided activity). In the first kind of situations, we analyze to what extent the constraints and feedback of a computer enviro作者: 無表情 時間: 2025-3-29 13:07
Task Variables in Statistical Problem Solving Using Computers,ted. The objective of this didactical — mathematical analysis is to provide criteria of selection of the said problems, directed to guiding the student‘s learning towards the adequate meanings of the statistical notions and to the development of their ability to solve problems.作者: 分貝 時間: 2025-3-29 17:26 作者: 圣歌 時間: 2025-3-29 21:46 作者: Apogee 時間: 2025-3-30 00:00
Cognitive Processes and Social Interactions in Mathematical Investigations,iculties may concern students‘ content knowledge, reasoning processes, and general attitudes and appreciation. This paper refers to a computer based investigation undertaken by three eight-grade students, discussing in special their cognitive processes and social interactions.作者: GAVEL 時間: 2025-3-30 06:01 作者: AXIS 時間: 2025-3-30 09:48 作者: Volatile-Oils 時間: 2025-3-30 14:34
https://doi.org/10.1007/978-3-642-58142-7Algebra; Computers in mathematics education; Computerunterstütztes lernen; Heuristics; Heuristik; Investi作者: 物質(zhì) 時間: 2025-3-30 18:03 作者: 未開化 時間: 2025-3-31 00:33 作者: LINE 時間: 2025-3-31 03:13 作者: Interim 時間: 2025-3-31 06:27
A Cognitive Perspective on Mathematics: Issues of Perception, Instruction, and Assessment,nd mathematics instruction. These concerns are synthesized into three general issues addressing the perception of the discipline, the nature of schooling, and measurement models and assessment practices. Potential solutions to these issues are offered.作者: Decongestant 時間: 2025-3-31 11:32 作者: watertight, 時間: 2025-3-31 17:07 作者: Gossamer 時間: 2025-3-31 20:30
NATO ASI Subseries F:http://image.papertrans.cn/m/image/626527.jpg作者: 危險 時間: 2025-3-31 21:39
Morphological Study of the Ovary of ,e still separate[2–13] and therefore fail to give a clear insight into the entire course of events. Hoping to solve some of these problems, we undertook a systematic study of the ovaries throughout the vitellogenic cycle with the light and electron microscope, applying cytochemical and other techniques as required.作者: analogous 時間: 2025-4-1 03:05
Revisiting the Cave: Heidegger’s Reinterpretation of Plato’s Allegory with Reference to Music Education universities to find new models of teaching, Heidegger through this essay confronts the educator with a set of ideas that ask of the music educator to re-configure the very concept of education and to re-align practice to adequately reflect the human condition.作者: 不可知論 時間: 2025-4-1 09:30 作者: dilute 時間: 2025-4-1 10:33
J. M. Kinneyn solve an optimization problem with effort that grows polynomially with the problem size. The situation is different if problems are NP-hard as then exact optimization methods need exponential effort. Then, even medium-sized problem instances often become intractable and cannot be solved any more u作者: 最后一個 時間: 2025-4-1 15:29
Hepatitis Viruses,viruses, hepatitis C (HCV) and Hepatitis E (HEV) viruses earlier referred to as NANBH. Thus, the most common causes of viral hepatitis are hepatitis A, B, C, D, and E (.). Recently, the discovery of three other hepatitis viruses, two of which are referred to as GB-A and GB-B (.) and a third as GB-C,作者: 一大塊 時間: 2025-4-1 22:11
Zilpa Lovisi Abreu,Bruno Barbosa Sousa,Deibe Fernández-Simoovides guidance for ways that a society can build a common understanding of the importance of sharing the past to maintain community and society.978-981-15-8513-5978-981-15-8514-2Series ISSN 2191-5466 Series E-ISSN 2191-5474 作者: 修飾語 時間: 2025-4-2 01:10
,Logistische Leistungsf?higkeit von L?ndern,ing and standing water is sometimes very difficult; furthermore many inland waters are as salty as, and sometimes more so than, sea water, so that the distinction between freshwater biota and marine biota is also in a sense arbitrary.作者: AMITY 時間: 2025-4-2 04:17
https://doi.org/10.1007/978-3-030-31467-5Native American history; settler colonialism; American frontier; Land tenure; Property Rights; Land use; U作者: watertight, 時間: 2025-4-2 10:25
