Pedagogy of Physical Science - Part II (Matter around us), II B.Ed. B.Ed., Pedagogy, IX std Science, Matter around us, IX State board Science, Matter, pure substance, impure substances, element, compounds, homogeneous, heterogeneous, mixtures, metal, metalloid, non - metal, difference between elements and compounds, LPG, liquefied petroleum gas, differences between compound and mixture, difference between compound and mixture, types of mixtures, separation of mixtures, sublimation, centrifugation, solvent extraction, simple distillation, fractional distillation, chromatography, absorption, adsorption, solutions, solvent, types of solution, colloidal solutions, classification of colloids based on physical state of dispersed phase and dispersion medium, brownian movement, Tyndall effect, Differences between the types of solutions, Emulsions, types of emulsions,

1. Pedagogy of Physical
Science – Part II
By
Dr. I. Uma Maheswari
Principal
Peniel Rural College of Education,Vemparali, Dindigul District
iuma_maheswari@yahoo.co.in

2. UNIT 10 – MATTER AROUND US
STD IX

4. INTRODUCTION

5. 10.1 CLASSIFICATION OF MATTER

17. 10.2TYPES OF MIXTURES

19. 10.3 SEPARATION OF MIXTURES

20. 10.3.1 SUBLIMATION