Bert was a participant in the Understanding Science Project.
He was interviewed on four occasions: three times in Y10 and once in Y11.
A compound is just a lot of different elements put together
an_element_needs_a_certain_amount_of_electrons_in_the_outer_shell
The nucleus in atoms and cells
Bert's understanding of the reciprocal nature of forces
Bert Suggests Chemical Bonding Evolved
Return to ECLIPSE homepage
List of science topics
Dr Keith S Taber kst24@cam.ac.uk
University of Cambridge Faculty of Education
© Keith S Taber