Personal Information
Organização/Local de trabalho
Sri Lanka Sri Lanka
Cargo
teacher at education service sri lanka
Setor
Education
Sobre
Science Teacher with 6 year experience
Marcadores
grade 6
questions
health education
health
science
musical instruments
waves
vibration
noise
music
sources of sound
hearing
sound
mathematics
multiples
factors
about factors
identify factors
factors and multiples
light ray and light beam
materials which pass light
uses
vision
light
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