About: great educational tool

Premodifier: great educational
Head noun: tool

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
web site	isap:177750778	0.331237
teacher	isap:74649864	0.242258
book	isap:174929477	0.201786
video	isap:194865275	0.193825