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	Start Up Science Lab Manual - Book 8 by S.P Verma
	Price : Rs 225.00
	Your Price : Rs 202.50

Start Up Science Lab Manuals for classes 6 to 8 aim at providing a hands-on learning experience to students to explore fundamentals of science. The books are designed to sharpen scientific skills like experimentation, observation, interpretation, conclusion, etc. The content is carefully structured keeping in mind the philosophy, vision and mission of NCF 2005.

Key features

• Based on the latest NCERT syllabus

• Precautions to be taken in a laboratory included in the section Laboratory Ethics

• Systematic presentation of experiments

• Neat and labelled diagrams to aid procedure, wherever necessary

• Viva Voce and Multiple Choice Questions at the end of each experiment for self evaluation

• A variety of projects and activities given in a separate section

• Practical Sheets incorporated in each book to make it a complete Lab Manual

Contents:

To measure the weight of objects by using a spring balance • (a) To prove that the pressure exerted by a liquid increases with its depth (b) To prove that liquids exert the same pressure in all directions at a given depth • To verify the relationship between pressure and area of contact for the same applied force • To prove that sliding friction depends on (a) the nature of the surfaces in contact, and (b) the mass of objects in contact • To find the tensile strength of different types of fibres • To identify the conductivity of different liquids • To observe the process of electroplating on an iron nail • To study the reaction between copper sulphate solution and iron nail • To study the reactions of some metals with a mineral acid • To test the solution of gas formed by burning of sulphur • To prove that combustion of combustible substances take place above their ignition temperature • To prepare a slide of pond water and study it under microscope • To prepare a stained temporary slide of onion peel and study it under microscope • To prepare a stained temporary slide of cheek cells and study it under microscope • To study the effect of yeast on the fermentation of wheat dough • Projects and Activities • Answers • Practical SheetsISBN - 9788130926506

Pages : 106