The section on abiotic factors aims to introduce the diversity of living things as well as the complex interaction between them, which makes life possible in various habitats. The lesson on classification could work as an introduction to an important tool in science learning, the categorization to the children. By classifying components of any complex system based on the similarities between them, they could get a better understanding of it. The videos of many organisms mentioned in their textbook are also provided to make the process of learning easy. Generally, in a biology classroom, various dimensions of life, which is dynamic in nature, is taught using static tools such as figures or graphs. The videos will help the students to understand the nature of the organisms they learn from their textbook. Additionally, the game on the fish pond will help them to understand how people are applying the knowledge of ecology in daily life. This section should be linked with the chapter on agriculture given in their textbook.
Answer to the graph
Since algal reproduction rate is 0 and fish hunger rate is at max after a certain time the algal population will decrease to 0. For sometime fish number will stay still but later even their number will decrease to 0 as there are no more algae to eat.
For teachers
The section on abiotic factors aims to introduce the diversity of living things as well as the complex interaction between them, which makes life possible in various habitats. The lesson on classification could work as an introduction to an important tool in science learning, the categorization to the children. By classifying components of any complex system based on the similarities between them, they could get a better understanding of it. The videos of many organisms mentioned in their textbook are also provided to make the process of learning easy. Generally, in a biology classroom, various dimensions of life, which is dynamic in nature, is taught using static tools such as figures or graphs. The videos will help the students to understand the nature of the organisms they learn from their textbook. Additionally, the game on the fish pond will help them to understand how people are applying the knowledge of ecology in daily life. This section should be linked with the chapter on agriculture given in their textbook.
Answer to the graph
Since algal reproduction rate is 0 and fish hunger rate is at max after a certain time the algal population will decrease to 0. For sometime fish number will stay still but later even their number will decrease to 0 as there are no more algae to eat.