I've been working with the sex education forum trialling some activities that collect children's perceptions of sre, their wants, needs and what they consider to be important to learn and qualities in an sre teacher.
This has been so eye opening. I worked with y2,4 & 6 on these and the answers gave such insight into how I can tailor teaching to their needs.
A book is available with the activities in it. I'll find out if I'm permitted to share some here.