CBSE Practicals for Class 9 Science Lab Manual Work SA-II

List of Experiments to be performed for Summative Assessment -II during practical exams. The list of experiments include the practicals from Biology, Physics and Chemistry and truly based NCERT Lab books. Click on the list to get the details of the experiments for lab manual works. These laboratory manual works are prescribed by the CBSE for Class 9 Science students. Get the details to complete your lab manual practical works which is based on NCERT.

Biology Practical Work SA-II

Experiment 1: To study the characteristic of spirogyra/Agaricus, Moss, fern, Pinus (either with male or female cone) and an angiospermic plant. Draw and give two identifying features of groups they belong to.

Experiment 2: To observe and draw the given specimens – earthworm, cockroach, bony fish and bird for each specimen, record :
(a) one specific feature of its phylum
(b) one adaptive feature with reference to its habitat

Experiment 3: To study the external features of root, stem, leaf and flower of monocot and dicot plants.

Experiment 4: To study the life cycle of mosquito.

Chemistry Practical Work SA-II

Experiment 1: To verify the law of conservation of mass in a chemical reaction.

Physics Practical Work SA-II

Experiment 1: To verify laws of reflection of sound.

Experiment 2: To determine the density of solid (denser than water) by using a spring balance and a measuring cylinder.

Experiment 3: To establish the relation between the loss in weight of a solid when fully immersed in
(a) tap water
(b) strongly salty water, with the weight of water displaced by it by taking at least two different solids.

Experiment 4: To observe and compare the pressure exerted by a solid iron cuboid on fine sand/wheat flour while resting on it's three different faces and to calculate the pressure exerted in the three different cases.

Experiment 5: To determine the velocity of a pulse propagated through a stretched spring / slinky.

Class 9th SA-I Experiments
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