Toys in space (A) [videorecording].
Easy Learning Co.
National Aeronautics and Space Administration.
Challenger Center for Space Science Education.
Dorchester : The Easy Learning Co.,
c1996.
Produced in cooperation with the National Aeronautics and Space Administration and the Challenger Center for Space Science Education.
VHS, PAL.
Accompanied by 4 sheets of teachers' notes and 8 sheets of pupils' work sheets
Toys.
Reduced gravity environments.