Sökning: "mathematical activities"

Visar resultat 11 - 15 av 99 avhandlingar innehållade orden mathematical activities.

  1. 11. Matematiserande i förskolan : Geometri i multimodal interaktion

    Författare :Gabriella Gejard; Helen Melander; Marie Karlsson; Camilla Björklund; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ethnomethodology conversation analysis; geometry; multimodal interaction; mathematizing; mathematical discourse; preschool activities; preschool children; Pedagogik; Education;

    Sammanfattning : The aim of the dissertation is to contribute with knowledge about mathematizing in preschools, by empirically and analytically examining mathematizing as accomplished in children’s multimodal interactions with each other and their pedagogues in everyday activities. Theoretically and analytically the dissertation is based on an ethnomethodological and conversation analytic perspective (EM/CA) (e. LÄS MER

  3. 12. GeoGebra, Enhancing Creative Mathematical Reasoning

    Författare :Jan Olsson; Carina Granberg; Johan Lithner; Kristina Juter; Högskolan Dalarna; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Linjära funktioner; dynamiska programvaror; problemlösning; resonemang; Utbildning och lärande; Education and Learning;

    Sammanfattning : The thesis consists of four articles and this summarizing part. All parts have focused on bringing some insights into how to design a didactical situation including dynamic software (GeoGebra) to support students’ mathematical problem solving and creative reasoning as means for learning. The four included articles are:I. Granberg, C. LÄS MER

  4. 13. Development of mathematical modelling for the glycosylation of IgG in CHO cell cultures

    Författare :Liang Zhang; Véronique Chotteau; Michael J. Betenbaugh; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chinese hamster ovary cells; glycosylation; IgG; mathematical modelling; experimental design; perfusion; carbon sources; GReBA; Bayesian network; probabilistic graphic model; Bioteknologi; Biotechnology;

    Sammanfattning : Chinese hamster ovary (CHO) cells are the most popular expression system for the production of biopharmaceuticals. More than 80% of the approved monoclonal antibodies (mAbs) or immunoglobulin G (IgG) are produced with these cells. Glycosylation is a usual post- translational modification important for therapeutic mAbs. LÄS MER

  5. 14. Mathematical Modeling, Optimization and Scheduling of Aircraft's Components Maintenance and of the Maintenance Workshop

    Författare :Gabrijela Obradovic; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Simultaneous Scheduling; Contracting Forms; Mathematical modelling; Maintenance Optimization; Workshop Scheduling; Multi-Objective Optimization; Mixed-Binary Linear Optimization Model;

    Sammanfattning : This research concerns the simultaneous scheduling of preventive maintenance for a fleet of aircraft and their common components along with the maintenance workshop, to which the components are sent for repair. The problem arises from an industrial project with the Swedish aerospace and defence company Saab. LÄS MER

  7. 15. Tracking mathematical giftedness in an egalitarian context

    Författare :Linda Mattsson; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mathematics; giftedness; creativity; identification; characterization; gifted education; gifted education;

    Sammanfattning : In three different studies upper secondary school head teachers’ characterization and identification of mathematical giftedness was investigated. A survey study (Paper II) explored the conceptions held by 36 randomly selected upper secondary school head teachers in mathematics. LÄS MER