Carl Linnaeus KS2
Teach your KS2 class about Carl Linnaeus and his important contribution to science with this helpful guide and ready-to-teach lesson ideas.
Carl Linnaeus is best known for developing a system for classifying living things, helping scientists organise plants, animals and other organisms into groups based on their characteristics.
If you are teaching Carl Linnaeus KS2 as part of your Living Things and their Habitats topic, PlanBee’s The Classification System lesson gives you everything you need to introduce children to Linnaeus, taxonomy and the classification system used by scientists today.

👉 View the Carl Linnaeus KS2 lesson
Who was Carl Linnaeus?
Carl Linnaeus was a Swedish scientist, doctor and naturalist who lived during the eighteenth century. He is often called the father of taxonomy because of the way he organised living things into clear groups.

Before Linnaeus, plants and animals were often given long, complicated Latin names. These names could vary from place to place, making it difficult for scientists to share information clearly. Linnaeus created a more organised system that helped people identify, name and classify organisms in a consistent way.
Why is Carl Linnaeus important for KS2 Science?
In KS2 Science, children learn how living things can be grouped according to their observable characteristics. Carl Linnaeus provides a useful historical context for this learning because his work helped shape the classification system scientists still use today.
Learning about Carl Linnaeus helps children understand that classification is not just about sorting animals into simple groups such as mammals, birds or reptiles. It is also about looking carefully at similarities and differences, asking scientific questions, and using evidence to organise living things in a meaningful way.
What is the Linnaean classification system?
The Linnaean classification system sorts living things into groups. Modern classification uses a hierarchy that includes:
- Kingdom
- Phylum
- Class
- Order
- Family
- Genus
- Species
This system helps scientists identify how organisms are related. For example, two animals may both be mammals, but further classification can show whether they belong to the same family, genus or species.

Carl Linnaeus KS2 lesson
PlanBee’s The Classification System lesson is part of the Classifying Organisms Year 6 Science scheme of work. It introduces your class to Carl Linnaeus and explores how his work led to the classification system used by scientists today.
Children begin by thinking about why it is useful to classify organisms. They then learn who Carl Linnaeus was, how he developed his classification system, and how organisms can be grouped using the modern classification hierarchy.
What’s included in the lesson?
- A detailed KS2 Science lesson plan
- An engaging slideshow for the teaching input
- Differentiated activity ideas
- Printable worksheets and resources
- Support for teaching classification, taxonomy and scientific grouping

👉 Download the Carl Linnaeus KS2 lesson
Teaching Carl Linnaeus in Year 6
Carl Linnaeus is a useful scientist to introduce when teaching Year 6 children about living things and their habitats. His work links closely to the National Curriculum objective for pupils to describe how living things are classified into broad groups according to common observable characteristics and based on similarities and differences.
Children can build on their existing knowledge of animal groups before moving on to more precise classification. This helps them see that scientific classification is based on careful observation, comparison and reasoning.
Carl Linnaeus facts for KS2
- Carl Linnaeus was born in Sweden in 1707.
- He was interested in plants and nature from a young age.
- He studied medicine and became a doctor, scientist and professor.
- He developed a system for naming and classifying living things.
- He is known as the father of taxonomy.
- His work helped scientists around the world identify and discuss organisms more clearly.
Useful vocabulary for teaching Carl Linnaeus KS2
- Classification: sorting living things into groups based on their features.
- Organism: a living thing, such as a plant, animal or microorganism.
- Taxonomy: the science of naming and classifying organisms.
- Species: a group of living things that can usually reproduce with one another.
- Genus: a group of closely related species.
- Characteristics: features or qualities that help identify and compare living things.
FAQ: Carl Linnaeus KS2
Who was Carl Linnaeus?
Carl Linnaeus was a Swedish scientist who developed an organised system for naming and classifying living things. He is often called the father of taxonomy.
Why do children learn about Carl Linnaeus in KS2?
Children learn about Carl Linnaeus because his work helps them understand how and why scientists classify living things. This links closely to the Year 6 Living Things and their Habitats science curriculum.
What is classification in KS2 Science?
Classification is the process of sorting living things into groups based on their similarities and differences. Children may classify animals, plants and microorganisms using observable characteristics.
What lesson can I use to teach Carl Linnaeus KS2?
PlanBee’s The Classification System lesson introduces children to Carl Linnaeus and explores how organisms are classified using kingdom, phylum, class, order, family, genus and species.
Ready-to-teach Carl Linnaeus KS2 resources
Save time planning your KS2 Science lesson with PlanBee’s ready-to-teach Carl Linnaeus and classification lesson. With a detailed lesson plan, slideshow and printable resources included, it gives you everything you need to teach the classification system with confidence.

