Class
IX 1st. Term
Science Syllabus
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April :
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Unit : Matter in our surroundings
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Unit : Matter –Is matter around us
pure
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Unit: Improvement in Food Resources
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May:
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Unit : The fundamental unit of life
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Unit : Tissues
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July:
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Unit : Motion
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Unit : Force and laws of motion
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August:
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Unit : Gravitation
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September : Revision of the I term
Syllabus and I term examinations
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PRACTICALS
Class IX 1st. Term Science
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Practical are to be conducted
alongside the concepts taught in theory classes.
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List of Experiments
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1. To test (a) the presence of
starch in the given food sample (b) the presence of the adulterant metanil
yellow in dal.
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2. To prepare
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a) a true solution of common salt,
sugar and alum
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b) a suspension of soil, chalk
powder and fine sand in water
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c) a colloidal of starch in water
and egg albumin in water and distinguish between these on the basis of
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1.
transparency
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2.
filtration criterion
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3.
stability
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3. To prepare a) a mixture b)
a compound using iron filings and
sulphur powder and distinguish between these on the basis of:
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i. appearance i.e., homogeneity and
heterogeneity
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ii. behaviour towards a magnet
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iii. behaviour towards carbon
disulphide as a solvent.
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iv. effect of heat.
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4. To carry out the following
reactions and classify them as physical or chemical changes.
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a. Iron with copper sulphate
solution in water.
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b. Burning of magnesium in air.
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c. Zinc with dilute sulphuric acid
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d. Heating of copper sulphate
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e. Sodium sulphate with barium
chloride in the form of their solutions in water.
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5. To prepare stained temporary
mounts of (a) onion peel and (b) human cheek cells and to record observations and draw their labeled diagrams.
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6. To identify parenchyma and
sclerenchyma tissues in plants, striped muscle fibers and nerve cells in
animals, from prepared slides and to draw their labeled diagrams.
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7. To separate the components of a
mixture of sand, common salt and ammonium chloride (or camphor) by sublimation.
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8. To determine the melting point of
ice and the boiling point of water.
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9. To establish relationship between
weight of a rectangular wooden block lying on a horizontal table and the minimum
force required to just move it using a spring balance.
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10. To determine the mass percentage
of water imbibed by raisins.
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Class IX 2nd. Term
Science Syllabus
|
October:
|
Unit : Atoms and molecules
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Unit : Structure of the atom
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November:
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Unit : Diversity in living organisms
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Unit : Why do we fall ill
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December:
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Unit : Thrust and pressure
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Unit : Work, Power & Energy
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Unit : Sound
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January :
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Unit : Natural Resources
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February : Revision of II term
Syllabus
|
PRACTICALS SECOND TERM
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Practical are to be conducted
alongside the concepts taught in theory classes.
|
1. To verify laws of reflection of
sound.
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2. To determine the density of solid
(denser than water) by using a spring balance and a measuring cylinder.
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3. To establish the relation between
the loss in weight of a solid when fully immersed in
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a. tap water
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b. strongly salty water, with the
weight of water displaced by it by taking at least two different solids.
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4. To observe and compare the
pressure exerted by a solid iron cuboid on fine sand/ wheat flour while
resting on its three different faces and to calculate the pressure exerted in
the three different cases.
|
5. To determine the velocity of a
pulse propagated through a stretched string/slinky.
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6. To study the characteristic of
spirogyra/Agaricus, Moss/Fern, Pinus ( either with male or female cone) and
an Angiosperm plant. Draw and give two identifying features of groups they
belong to.
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7. To observe and draw the given
specimens-earthworm, cockroach, bony fish and bird. For each specimen record
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a. one specific feature of its
phylum.
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b. one adaptive feature with
reference to its habitat.
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8. To verify the law of conservation
of mass in a chemical reaction.
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9. To study the external features of
root, stem, leaf and flower of monocot and dicot plants.
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10. To study the life cycle of
mosquito.
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9th science lab practical sample paper-1 Download File
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9th science lab practical sample paper-2 Download File
9th science lab practical sample paper-3 Download File
i want the aim and procedures etc. as i lost my book .
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