Ssrs

Fault size dummy model

• Puppet

• Model

• Object

• Mock up

Activity aid

• Diaromas

• Demonstrations

• Puppets

• Field trip

Science magazine

• Sastrapadam

• Popular chemistry

• Encyclopedia

• Story of man

Fourth step in field trip

• Execution

• Preparation

• Evaluation

• Follow up

Developing social skills and values

• Science club

• Study tour

• Science fair

• Science exhibition

Advertise through newspaper and magazines

• Judging committee

• Award committee

• Promotion commitee

• Central committee

Burns from phosphorus can be treated by

• Sodium bicarbonate

• Vinegar

• Lemon juice

• Silver nitrate

Contains details of articles which. Are not liable to be consumed

• Breakable stock register

• Permanent register

• Requirement register

• Order register

Chemicals and fluids list

• Order register

• Permanent register

• Breakable stock register

• Consumable stock register

Media means

• Contact

• Sender

• Communication

• Collect