Singapore maths books adopted by California's education board

Students in California could soon use the same mathematics textbooks as their Singapore peers. The textbooks have been used in local schools for 20 years and have been circulating for years in other schools in the US.The California Education Board has officially approved the mathematics books published by Singapore's Education Ministry and Marshall Cavendish. The move will allow more than three million - grades one to five students, to gain access to the books... CNA