Initial Profile, TIS Video #01

Theme: Piagetian Conservations, with Lauri Miller; date: 4/19/1977

One to One Correspondence; Conservation of Liquids; Class Inclusion (2 sections)

Link Embed Copy and paste this HTML code into your webpage to embed. One to one correspondence 13mb	Link Embed Copy and paste this HTML code into your webpage to embed. Conservation of Liquids 18mb
Link Embed Copy and paste this HTML code into your webpage to embed. Class Inclusion (1) 19mb	Link Embed Copy and paste this HTML code into your webpage to embed. Class Inclusion (2) 22mb