wikimedia
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
SCIENCE.1204820
SCIENCE.1204820
http://dx.doi.org/10.1126/SCIENCE.1204820
Increased structure and active learning reduce the achievement gap in introductory biology.
P356
Q48132519-C0E0F608-D409-4FA6-B9B7-755190368ABB
P356
SCIENCE.1204820
http://dx.doi.org/10.1126/SCIENCE.1204820