%0 Journal Article %1 Hoyles:1989:jcal %A Hoyles, C. %A Noss, R. %A Sutherland, R. %D 1989 %J J. of Computer Assisted Learning %K imported thesis %N 4 %P 208--222 %R 10.1111/j.1365-2729.1989.tb00211.x %T Designing a LOGO-based microworld for ratio and proportion %V 5 %X This paper reports the results of the first part of a study to design, implement and evaluate a LOGO-based microworld for ratio and proportion. The microworld provided pupils (of 12 -13 years-of-age) with pre-written LOGO tools which could be used and explored in terms of their internal and external relationships; pupils were given opportunities to create and explore their own programs. The microworld was implemented in a class of 24 children with the researchers acting as teachers. Evaluation took the form of (i) paper-and-pencil pre- and delayed post-tests; (ii) audio recorded interviews with nine pupils subsequent to both tests; (iii) process data during the microworld implementation.

@article{Hoyles:1989:jcal, abstract = {This paper reports the results of the first part of a study to design, implement and evaluate a LOGO-based microworld for ratio and proportion. The microworld provided pupils (of 12 -13 years-of-age) with pre-written LOGO tools which could be used and explored in terms of their internal and external relationships; pupils were given opportunities to create and explore their own programs. The microworld was implemented in a class of 24 children with the researchers acting as teachers. Evaluation took the form of (i) paper-and-pencil pre- and delayed post-tests; (ii) audio recorded interviews with nine pupils subsequent to both tests; (iii) process data during the microworld implementation.}, added-at = {2017-03-16T11:50:55.000+0100}, author = {Hoyles, C. and Noss, R. and Sutherland, R.}, biburl = {https://www.bibsonomy.org/bibtex/2526b0a86f59c368b52706afc213957cb/krevelen}, doi = {10.1111/j.1365-2729.1989.tb00211.x}, interhash = {24b268b43db0531f80e36527cb78a16d}, intrahash = {526b0a86f59c368b52706afc213957cb}, journal = {J. of Computer Assisted Learning}, keywords = {imported thesis}, number = 4, owner = {Rick}, pages = {208--222}, timestamp = {2017-03-16T11:54:14.000+0100}, title = {Designing a {LOGO}-based microworld for ratio and proportion}, volume = 5, year = 1989 }