For that reason, he said, tribal leaders wanted the parts as educational tools.
He took up photography around 1903 with an eye to its use as an educational tool.
One reason for hope is that parents are spending more on educational tools and services than ever.
We in America have all the basic economic and educational tools to do that.
It was not an industrial training program or an educational tool, either.
This series was an educational tool used for English language instruction.
Many teachers also wonder about their value as an educational tool.
During Hood's teaching career, the radio was used as an educational tool.
Until now, the most important educational tool has been the pencil.
She said there was hope that the controversy could be used as an educational tool.
