Science experiment at Alexander Science Center School

Jestin Banks, left, Jacob Campo, and Marvin Garcia Jr., all 6, conduct an experiment with dry ice. They were learning about the states of matter at Alexander Science Center School in Los Angeles.(Francine Orr, Los Angeles Times / October 26, 2011)


At some Los Angeles elementary schools, teachers have drastically cut time for science because of pressure to focus on reading and math. If they can incorporate science into class time, they say they mostly have to buy their own supplies.

And educators from the state's high-tech epicenter of Silicon Valley say some students come to high school having never once conducted an experiment in earlier grades.

California, known as a global symbol of scientific and technological excellence, is failing to invest enough time, money and training to teach science well, according to interviews and a new survey of more than 1,100 elementary