Page 11 - Viva ICSE Science 4 : E-book

Suggested Learning Resources Pictures/live examples of various sources of light. Objects depicting transparent, translucent, opaque features. Photographs/Pictures on the process of shadow formation. • Discussion/question answer interaction among children and Instruments used for measurement (scale, tape, weighing machine, ruler, Examples/situations where unit of measurement is required • Children’s drawings. Apparatus/Objects to demonstrate Pictures of examples of push and pull in real life situations. •

• • • teacher • clock, etc.) • • push and pull • • • Diff •

Suggested Transactional Processes Creating situations for sharing personal experiences of children Demonstrating luminous and non-luminous objects (plain paper and paper with oil drop). Initiating discussion, asking, questions related to light and its properties, showing simple activities/experiments. Organising activities to identify different objects as transparent, Conducting experiments to demonstrate how shadow is Providing opportunities for discussion, interaction among peer Creating situations in the classro

• and discussing them. • • • translucent and opaque. • formed. • group; child and teacher. • questions. • • • • • • • • experiences. • • surfaces. • harmful.

Learning Outcomes identify various sources and uses of light in the distinguish between natural and artifi cial cite examples of natural and artifi cial sources of appreciate the use of natural source of light in • differentiate between luminous and non- erentiate between transparent, translucent and opaque objects in the surroundings; cite examples of each type of object, i.e. transparent, translucent and opaque; explain the process of shadow formation in appreciate the need for measurement of various identify

Children will be able to: • environment; • sources of light; • light; • our day-to-day life; luminous objects; • diff • • simple language. Children will be able to: • things/phenomenon; • measurement; uses in daily life; • objects; • measurement is required. Children will be able to: • to-day life; examples of each; • defi nition); • • • daily life; • Children will be able to: • • daily life; • demonstrating friction.

Key Concepts Source of light: natural and artifi cial. Examples of sources of natural and • Luminous/non-luminous objects. Properties of light. Transparent, translucent and opaque objects. Examples of each category of Uses of these objects in daily life. Formation of shadows (how a shadow is formed; not in technical terms). Need for measurement Examples of measurement in daily life (buying goods, watching time) Simple description of instruments used for measurement (ruler, tape, weighing machine, thermometer,

• • artifi cial light. • • objects. • • • • • clock) • use them. • • • direction; • frictional. • • • •

Theme 10. Measurement Push and Pull Friction as a
9. Light 11. 12. Force