Fundraising September 15, 2024 – October 1, 2024 About fundraising
74

Flow-chart proofs with open problems as scaffolds for learning about geometrical proofs

Year:
2015
Language:
english
File:
PDF, 1.00 MB
english, 2015
83

Levels of Proof in Lower Secondary School Mathematics

Year:
2000
Language:
english
File:
PDF, 2.90 MB
english, 2000
85

10.3136/nskkk1962.27.9_426

Year:
1980
Language:
english
File:
PDF, 375 KB
english, 1980
87

10.2116/bunsekikagaku.30.11_697

Year:
1981
File:
PDF, 565 KB
1981