"Kids really get engaged in science in the garden where it's a kind of fun activity where they're collecting data and seeing how different temperatures will change the amount of water that's needed by a crop, so the science concepts come easily."

VOA: special.2011.06.14

These are new concepts for people who may have lived in rural areas or refugee camps all their lives.

VOA: standard.2010.07.22

She finds it gives young students a chance to discover - rather than be taught - math concepts.

VOA: standard.2010.08.10

Sometimes, sciencecan seem overwhelming. There are complicated concepts, unimaginably large - or small - objects, and vast distances that most people have a hard time understanding.

VOA: standard.2010.05.04

Baldridge explains that they prioritized the concepts they wanted their students to learn.

VOA: standard.2010.08.10

Well,isn't that just the way science is? Just as we're getting some of the most exciting results, just as we're getting new concepts to test, we're reaching a point in the global environment where the economy just can't support everything.

VOA: standard.2010.07.15