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Matematik fÜr lärare $ . * % +3*+#!$ '.

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Innehåll *OMFEOJOH Tre exempel på olika behov 5 &MFWFS J NBUFNBUJLTWlSJHIFUFS Diagnoser/beteckningar 9 Orsaker till matematiksvårigheter 12 Medicinska/neurologiska orsaker 13 Psykologiska orsaker 14 Sociologiska orsaker 17

Didaktiska orsaker 19 Hur många elever är i matematiksvårigheter? 21 Evaluering och ”testning” av elever 21 Undervisning av elever i matematiksvårigheter 22 &MFWFS NFE TjSTLJMEB GzSVUTjUUOJOHBS NCTM om särskilt begåvade elever 29 Matematikprojekt för elever med särskilda förutsättningar 31 Projektet i Hamburg 31 Århus-projektet 32 Lyngby-projektet 32

Matematiktävlingar 36 Georg Mohr-tävlingen 37 KappAbel-tävlingen 37

5WlTQSlLJHB FMFWFS PDI NBUFNBUJL Lika tillgång till matematik 41 Tvåspråkiga elever – en avgränsning 42 Tvåspråkiga och matematik i internationell belysning 42 Den språkliga aspekten, läsning i matematik 45 Svenska erfarenheter, PRIM-gruppen 45

En undersökning av språket i danska folkskolans slutprov 48 IMPACT, ett amerikanskt projekt för tvåspråkigas matematikundervisning 50 Fokus på tvåspråkiga elevers kompetenser, inte på deras brister 53 Duktiga elevers språkskifte 57 Möjliga åtgärder 59 Mångfald – ett enda problem? ett problem? en utgångspunkt för spännande undervisning? 60

4BNNBOGBUUOJOH BW CPLFO &MFWFS NFE TjSTLJMEB CFIPW J NBUFNBUJL -JUUFSBUVS Fรถrslag till vidare lรคsning 68

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