en
0.25
0.5
0.75
1.25
1.5
1.75
2
Where has all the knowledge gone? / Kam je šlo vse znanje?
Published on 2010-11-223214 Views
TIMSS and TIMSS Advanced are international comparative studies of students’ performance in Mathematics and Science in grades 4, 8 and at the end of upper secondary school. These international comparat