26 citations · 50 across the 3 of their papers we have counts for
3 papers
Challenging but Full of Opportunities: Teachers' Perspectives on Programming in Primary Schools
Luisa Greifenstein, Isabella Graßl, Gordon Fraser
The widespread establishment of computational thinking in school curricula requires teachers to introduce children to programming already at primary school level. As this is a rece…
Effects of Hints on Debugging Scratch Programs: An Empirical Study with Primary School Teachers in Training
Luisa Greifenstein, Florian Obermüller, Ewald Wasmeier +2
Bugs in learners' programs are often the result of fundamental misconceptions. Teachers frequently face the challenge of first having to understand such bugs, and then suggest ways…
Code Perfumes: Reporting Good Code to Encourage Learners
Florian Obermüller, Lena Bloch, Luisa Greifenstein +2
Block-based programming languages like Scratch enable children to be creative while learning to program. Even though the block-based approach simplifies the creation of programs, l…