Actress Raveena Tandon, who was last seen in 'Bombay Velvet' strongly believes parents need to teach their children “the value of everything”. She has four children, including two girls she adopted in 1995. “As parents we need to teach our kids the value of everything, even the value of a rupee for that matter. As per my opinion the most important factor in a child's upbringing is the atmosphere. Hence, parents need to ensure that their child is brought up in a strong, stable, normal and positive environment. This would make their child happy, healthy and positive,” she said in a statement. Tandon is a part of BIG FM's 'Badon Ki Pathshala' campaign, which aims to help young parents plan their children's future thoughtfully.