Evolution and Inheritance

In the Evolution and Inheritance project, your child will learn about the five kingdoms scientists group living things into based on their characteristics. They will discuss what fossils are, revisit how they form and learn about the fossil record before classifying fossils, using what they have learned about the features of living things. Children will discuss the theory of evolution and the scientists who founded it in the 19th century, Charles Darwin and Alfred Russell Wallace, learning that all living things on Earth are related and have gradually changed over time. They will learn that fossils and the DNA of extinct and living things provide evidence for the theory of evolution and then study a scientific diagram called an evolutionary tree, identifying the relationships between past and present-day living things. Children will learn the meaning of the terms 'inheritance' and 'variation' and how evolution relies on them. They will discuss examples of inherited and non-inherited features and continuous and discontinuous variation within humans before collecting and displaying class data about eye colour as a bar chart and heights as a line graph. They will revisit the meaning of 'adaptation' and use new scientific terminology, including 'natural selection and 'survival of the fittest'. They will learn about adaptation in animals by investigating how birds' beaks have changed over time to improve their ability to catch and eat specific foods. They will learn about adaptation in plants, including structural, behavioural and chemical adaptations, and then investigate the leaves of trimmed and untrimmed holly plants, observing how holly plants can adapt to become spikier to survive. They will complete their learning by holding a class debate about artificial selection using evidence from research and presenting an argument for and against its use.