Pam Walker and Elaine Wood have almost 40 years of science teaching experience between them. Their expertise comes from formal training in biology education and hands-on practice with students. They have worked with pupils of all ages and abilities and know which experiments work, which materials are easiest to obtain, and which problems teachers may encounter.

Pam Walker and Elaine Wood have almost 40 years of science teaching experience between them. Their expertise comes from formal training in biology education and hands-on practice with students. They have worked with pupils of all ages and abilities and know which experiments work, which materials are easiest to obtain, and which problems teachers may encounter.

Pam Walker and Elaine Wood have almost 40 years of science teaching experience between them. Their expertise comes from formal training in biology education and hands-on practice with students. They have worked with pupils of all ages and abilities and know which experiments work, which materials are easiest to obtain, and which problems teachers may encounter.