SCIENCE

Introduction
Physical nature of Matter
charecteristics of particles of Matter
states of Matter
can matter change its state
evaparation
summary

Introduction
what is a mixture ?
what is a solution
seperating the components od mixture
physical and chemical changes
what are the types of pure substances
Summary

Introduction
laws of chemical combination
what is an atom
what is a molecule
writing chemical formulaes
molecular mass and mole concept
Summary

Introduction
charged particles in Matter
the sturucture of an Atom
how are electrons didtributed in different orbits(shells)?
valency
atomic number and mass number
isotopes
Summary

Introduction
what are living organisms made of?
what is a cell made up of? what is the structural organisation of cell?
Summary

Introduction
are plants and animals made of ame types of tissues
plant tissues
animal Tissues

Introduction
what is the basis of classification
classification and evolution
the hierachy of class fication groups
plantae
animalia
nomenclature
Summary

Introduction
describing motion
speed with direction
rate of change of velocity
graphical Representation of Motion
equation of motion by graphical method
uniform circular Motion
summary

Introduction
balanced and unbalanced force
first law of Motion
inertia and mass
second law of Motion
mathematical formulation of second law of Motion
third law of motion
conservation of momentum
Summary

Introduction
Gravitation
free fall
mass
weight
pressure in fuids
archimedes' principle/a>

relative density
Summary

Introduction
work
energy
rate of doing work
Summary

Introduction
production of sound
propagation of sound
reflection of Sound
range of hearing
applications of ultra Sound
structure of human ear
Summary

Introduction
health and its failure
disease and its causes
infectious diseases
Summary

Introduction
the breath of life air
water:a wonder liquid
mineral riches in the soil
biogeochemical
ozone layer
Summary

Introduction
Improvement in crop yeilds
animal husbandary
Summary

Take Mathematics notes from mathelogy

Take Mathematics notes from mathelogy