Refraction concepts

Refraction Concept||Plane Surface Refraction||Spherical Surface Refraction||Lateral Shift OF Ray by Slab

Illustrating the concept

Good questions can assess students on the basis of following criteria. A. Understanding of concept B. Application of concept C. Hypothesising a new concept D. Comparing of different concepts E. Memory of the whole concept

Nowadays, there is a tendency to refer to 'wrong concepts' of children as 'alternative conceptions'. This could be attributed to

Reproduction|Concept Of Cell Division|Concept Of Unicellular And Multicellular|Types Of Reproduction

Titration| Acid base titration| Concept of dilution| Concept of mixing

Conservatism Concept

Previous Class Revision|Business Entity Concept|Money Measurement Concept|Accounting Period Concept|Cost Concept or Historical Cost Concept|Dual Aspect Concept|Revenue Recognition (Realisation) Concept|Matching Concept|Objectivity Concept|One Minute Revision

Previous Class Revision|Business Entity Concept|Money Measurement Concept|Accounting Period Concept|Cost Concept or Historical Cost Concept|Dual Aspect Concept|Revenue Recognition (Realisation) Concept|Matching Concept|Objectivity Concept|One Minute Revis