The diagnostic questions can be used to check the pupils' understanding of key ideas introduced in this episode.

Diagnostic Questions 11-14

These diagnostic questions can be used to check pupils' understanding of adding cells and current.

Diagnostic Questions 11-14

These diagnostic questions can be used to check pupils' understanding of lamps in series.

Diagnostic Questions 11-14

These diagnostic questions can be used to check pupils' understanding of parallel circuits.

Diagnostic Questions 11-14

The diagnostic questions can be used to check the pupils' understanding of voltage.

Diagnostic Questions 11-14

The diagnostic questions can be used to check the pupils' understanding of series circuits.

Diagnostic Questions 11-14

The diagnostic questions can be used to check the pupils' understanding of parallel circuits.

Diagnostic Questions 11-14

The diagnostic questions can be used to check pupils' understanding of power.

Diagnostic Questions 11-14

Questions to review current thinking, to provoke thought and discussion.

Diagnostic Questions 11-14 14-16