Curriculum for Excellence

Biodiversity and interdependence

Learners explore the rich and changing diversity of living things and develop their understanding of how organisms are interrelated at local and global levels. By exploring interactions and energy flow between plants and animals (including humans) learners develop their understanding of how species depend on one another and on the environment for survival. Learners investigate the factors affecting plant growth and develop their understanding of the positive and negative impact of the human population on the environment.

Early First Second Third Fourth
I have observed living things in the environment over time and am becoming aware of how they depend on each other.
I can distinguish between living and non living things. I can sort living things into groups and explain my decisions.
I can identify and classify examples of living things, past and present, to help me appreciate their diversity. I can relate physical and behavioural characteristics to their survival or extinction.
I can sample and identify living things from different habitats to compare their biodiversity and can suggest reasons for their distribution.
I understand how animal and plant species depend on each other and how living things are adapted for survival. I can predict the impact of population growth and natural hazards on biodiversity.
  I can explore examples of food chains and show an appreciation of how animals and plants depend on each other for food.
I can use my knowledge of the interactions and energy flow between plants and animals in ecosystems, food chains and webs. I have contributed to the design or conservation of a wildlife area.
I have collaborated on investigations into the process of photosynthesis and I can demonstrate my understanding of why plants are vital to sustaining life on Earth.
I have propagated and grown plants using a variety of different methods. I can compare these methods and develop my understanding of their commercial use.
    Through carrying out practical activities and investigations, I can show how plants have benefited society.
  I can contribute to the design of an investigation to show the effects of different factors on the rate of aerobic respiration and explain my findings.
I have helped to grow plants and can name their basic parts. I can talk about how they grow and what I need to do to look after them.
I can help to design experiments to find out what plants need in order to grow and develop. I can observe and record my findings and from what I have learned I can grow healthy plants in school.
I have collaborated in the design of an investigation into the effects of fertilisers on the growth of plants. I can express an informed view of the risks and benefits of their use.
Through investigations and based on experimental evidence, I can explain the use of different types of chemicals in agriculture and their alternatives and can evaluate their potential impact on the world's food production.
Through investigating the nitrogen cycle and evaluating results from practical experiments, I can suggest a design for a fertiliser, taking account of its environmental impact.