 This is the VOA Special English Education Report. A program in the United States brings scientists and engineers into elementary schools to teach teachers more about how to teach science. Dave Weiss is a retired engineer. One day each week, he volunteers at Georgian Forest Elementary School in Silver Spring, Maryland, near Washington. He works with teacher Fred Tunique on science projects for 10-year-olds. He says, Fred is so enthusiastic and he's so much fun with the kids. I can see that he really loves what he's doing. I get as much pleasure from helping the teachers as I do helping the students. Student Jada Lockwood says she enjoys Mr. Weiss's visits to her classroom. She likes the drawings he uses to explain scientific ideas. The American Association for the Advancement of Science sponsors the Senior Scientists and Engineers program. Dave Weiss has been a volunteer in that program for many years. The scientists and engineers help teachers in elementary schools improve their skills. Mr. Weiss says he and the other volunteers help teachers by providing hands-on expertise. He notes that science is an area in which many elementary school teachers have limited experience. In elementary school, for the most part, your regular classroom teacher is responsible for teaching science, along with reading and math. And if they don't have a strong science background, just by nature they're going to tend to under-represent science in the curriculum. Fred Tanik agrees. He just started teaching science classes a few months ago. He says, a lot of times I'll spit out information I learned in the book, or things that are part of the curriculum. Dave helps me learn how to supplement that information so that it's more relevant to them, so that it will be more relevant to their work experience later on in life. 15-year-olds in the United States scored about average in science among countries that took part in testing by the OECD in 2009. The OECD is the Organization for Economic Cooperation and Development. But Dave Weiss says he is hopeful for the future. He says he tries to give elementary school students a solid foundation. His hope is that they'll develop a curiosity about what's going on around them. For VOA Special English, I'm Carolyn Presuti. We have more programs at voaspecialenglish.com where people can read, listen, and learn English with texts, MP3s, and activities. We also offer English lessons at the VOA Learning English page on Facebook.