Sökning: "Helena Näs"

Hittade 1 avhandling innehållade orden Helena Näs.

  1. 1. Teaching photosynthesis in a compulsory school context : Students' reasoning, understanding and interactions

    Författare :Helena Näs; Christina Ottander; Sylvia Benckert; Jenny Lewis; Umeå universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; teaching; primary and secondary school; plants; photosynthesis and respiration; Undervisning; mellan- och högstadiet; växter; fotosyntes och cellandning; Subject didactics; Ämnesdidaktik; didactics of natural science; naturvetenskapens didaktik;

    Sammanfattning : According to previous research, students show difficulties in understanding photosynthesis and respiration, and basic ecological concepts like energy flow in ecosystems. There are successful teaching units accomplished in this area and many of them can be described as inquiry-based teaching. LÄS MER