Page 9 - Viva ICSE Science 4 : E-book

Suggested Learning Resources Pictures/charts of the digestive and excretory systems. Models showing various organs of digestive and excretory systems. e-programme/content on digestive/ excretory systems. Cut out of the human body locating places of various organs of both the Diagrams on the digestive and excretory systems made by children. Discussion on junk and healthy food Pictures of animals having Digital images (of animals). Web map of animals showing adaptations on land. Web map of animals showing adapt

• • • • systems. • • items • adaptations. • Flash cards. • • • • animals. • Pictures. • Flash cards. • • adaptations. • • erent plants.

Suggested Transactional Processes Providing opportunities to children to share their own Drawing attention to the various organs in a model/chart of the digestive and excretory systems. Opportunities to draw pictures of both the systems and labelling the organs in both the systems. Discussing the importance of water in the process of digestion Discussing the functions of the different organs of the digestive and excretory systems, through models/ charts. Discussing healthy food habits related to digestion and excret

• experiences. • • • and excretion. • • • adaptation in animals. • • land, food habits; • • to adaptation in plants. • habitats. • Assigning project work to: •  habitats i.e. water, land  examples • plants.

Learning Outcomes draw and label parts of the digestive system; name and identify organs of the digestive discuss the functions of the digestive system in explain the functions of each digestive organ in give reasons for chewing of food for better name and identify organs of the excretory explain functions of each organ of the excretory draw and label parts of the excretory system; discuss the need for the excretory system in the identify various habits that help to keep the digestive and excretory organs healthy.

Children will be able to: • • system; • the human body; • his/her own words; • digestion; • system; • system; • • body; • Children will be able to: • survive in their diff • in air and in water; • and in water; carnivores, omnivores); • omnivores; • Children will be able to: • survive in their habitat; • water, desert and hilly areas; • water, desert and hilly areas; •

Key Concepts Organs of the digestive system (mouth, food pipe, stomach, liver, small and large intestine, rectum, Functions of various organs in digestion, need for chewing food well, and for regular bowel movements. Need for water. Organs of the excretory system and their functions. Healthy habits related to digestion and Adaptation in animals. Need for adaptations in animals. Reasons of adaptations. Examples of adaptations in animals: on Adaption in modifi cation of body parts in herbivores, carnivores, omn

• anus). • • • • excretion. • • • • land, in water. • • • • • • • •
3. Human Body— Systems 4. Adaptations in Animals 5. Adaptations in Plants
Theme The Digestive and Excretory