1. The document describes an electricity experiment for junior high school students. The goals are for students to understand how to create electricity circuits, identify conductors and insulators, and understand parallel and series circuits. 2. In the experiment, students use common materials like batteries, wires, and various objects to test conductivity and create circuits powering devices like lamps or music boxes. Students classify materials, build simple circuits, and connect their circuits to other groups' circuits. 3. The document provides guidelines on equipment, procedures, concepts covered, advantages like being fun and easy to understand, and references for further information.

1. School Science Experiment
ELECTRICITY EXPERIMENT
IN JUNIOR HIGH SCHOOL

2. Electricity Experiment In Junior High
School
Goal:
 Student know how to make an electricity , the element
needed to make it, which one is conductor and isolator.
 Student know the parallel and series electricity set.
 Student know the basic calculation of electricity

3. EXPERIMENT
 Electricity Experiment In Junior High School
 Focusing on the electricity circuit,
combine with the basic concept and
calculation, wrap it up with the model
of robot as a theme to make it more fun
for the student.

4. Material & Equipment
Equipment Material
Lamp/ music box
Little box made of
transparant material
Battery
Wire
Wrap
Box for battery
Hanger
Alumunium
Copper
Nail/iron
Zinc/steel
Glass
Paper
Wood

5. Procedure
 String up the electricity like sketch below
 Make the electricity can be show when the wire connect
with the conductor not the isolator
 Prepare the material for classification
 To make it more interesting use the box to cover up the
lamp / music box
 and make it like a robot with the sketch like in below

6. Pick mee uup!!

7. Student know how to make an electricity , the element needed to
make it, which one is conductor and isolator.
1. PICK UP THE ROBOT
They pick the material and equipment which needed to make an
electricity circuit. The equipment wrap with a small box.

8. I will choose. .

9. 2. Robot will choose
 Student collect the material given by the teacher and try it one by one,
they will make a conclusion, which one is the conductor and isolator.
Independent Variable The current, the material
Dependent Variable The reaction of lamp (on/off)
Controlled Variables The total of battery, the kind of
lamp

10. Arrangement

11. Picky robot
This model will just
light on if the
connector is the
conductor one

12. Find my friends

13. 3. Robot finds friend
They must arrange the electricity circuit to become series or parallel by join
with other groups.

14. 4. Robot will tell the concept
 Video

15. ADVANTAGES
 Fun
 Easy to directed and
understand
 simple

16. DISADVANTAGES
 Expensive
 Time consuming

17. DISCUSSION
 Worksheet to develop the
student
 Consider the circuit, the
arrangement, the batery
 Consider the lamp

18. REFERENCE
 http://www.cleanlineenergy.com/learn
 http://www.ndt-ed.
org/EducationResources/HighSchool/Electricity/electricityintro.h
tm/teachers/electricity