@MrsSingleton@PR_Science1@SIMMSPriScience @stemkidsnw @TeachingSTEM We've done the arm one when we looked at how muscles allow movement, but I love the hand one to show hinge joints.. The ball and socket might just be a practical exercise with their own bodies I suppose - tricky to actually make.
@Mr_R_Ferdy @PR_Science1@PrimaryRocks1 Search the #ADEChat hashtag... the chat this week was all about iPads in Science... here's the Storify: https://t.co/FccrLi8Zxl