RT Journal Article SR Electronic A1 NOVOTNÝ, Jan T1 COMPUTER TECHNOLOGY IN SCIENCE EDUCATION JF Journal of Technology and Information Education YR 2011 VO 3 IS 2 SP 59 OP 59 DO 10.5507/jtie.2011.028 UL https://jtie.upol.cz/artkey/jti-201102-0012.php AB