http://cecd.org.za/index.php/publications/teaching-treasures/nosipho-siyikili-and-elsie-dyasi. Working with young children is hard work. Every day in South Africa, nearly 60,000 adults, mainly women, work with 1.1 million children in Early Childhood Development centres. &#x27;Teaching Treasures&#x27;, published by the Centre for Early Childhood Development (www.cecd.org.za) showcases the heroes of our country.