Making Waves and Musical Mayhem are the latest additions to the school workshop programme at Eureka Museum for Children in Halifax. The former is aimed at key stages 1 and 2 pupils, exploring the science of sound using musical instruments. Musical Mayhem for the foundation stage is an interactive storytelling session with sound effects and music. Both workshops cost pound;3.90 per child. Tel: 01422 330 012; info@eureka.org.uk; www.eureka.org.uk