Sökning: "rich problem"

Visar resultat 1 - 5 av 183 avhandlingar innehållade orden rich problem.

  1. 1. Matematikproblem i skolan : för att skapa tillfällen till lärande

    Författare :Eva Taflin; Johan Lithner; Ole Björkqvist; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; problem-solving; rich problem; teacher; instruction; learning; mathematical ideas; occasions; MATHEMATICS; MATEMATIK;

    Sammanfattning : The general purpose of this dissertation is to define and explore what mathematical problem solving entails. Seven criteria for rich problems will also be formulated. Rich problems are defined as problems which are especially constructed for mathematics education in a school context. LÄS MER

  3. 2. Competence and strategy in reasoning with common spatial concepts : a study of problem solving in a semantically rich domain

    Författare :Stellan Ohlsson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : .... LÄS MER

  4. 3. Parameter and State Estimation with Information-rich Signals

    Författare :Magnus Evestedt; Alexander Medvedev; Fredrik Gustafsson; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; information-rich signals; audio; video; acoustic echo cancellation; steel production; LD-converter; Kalman filter; covariance windup; recursive parameter estimation; Automatic control; Reglerteknik;

    Sammanfattning : The complexity of industrial systems and the mathematical models to describe them increases. In many cases, point sensors are no longer sufficient to provide controllers and monitoring instruments with the information necessary for operation. The need for other types of information, such as audio and video, has grown. LÄS MER

  5. 4. Problem-solving can reveal mathematical abilities : How to detect students' abilities in mathematical activities

    Författare :Thomas Dahl; Inger Wistedt; Astrid Pettersson; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematical Education; Matematikdidaktik;

    Sammanfattning : Dahl, Thomas (2012). Problemlösning kan avslöja matematiska förmågor. Att upptäcka matematiska förmågor i en matematisk aktivitet (Problem-solving can reveal mathematical abilities: How to detect students‟ abilities in mathematical activities). Linnéuniversitetet 2012; ISBN:978-91-86983-28-4. LÄS MER

  7. 5. Facilitating Feature-Oriented Quality Assurance in Low-Maturity Variant-rich Systems

    Författare :Mukelabai Mukelabai; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Variant-Rich Systems; Cloned Projects; Quality Assurance; Feature Location; Test Case Reuse; Recommender System;

    Sammanfattning : Context: Many software systems exist in several variants customized for specific stakeholder requirements, such as different market segments or hardware constraints. This customization introduces a high level of complexity that renders traditional single-system quality assurance techniques inapplicable, since they need to consider variations and constraints between a system’s features—a. LÄS MER