Sessions work best with up to 30 students. For very large groups, please contact us to discuss how we can best accomodate you.

An educational visit to the zoo will assist you in the teaching of ‘British Values’ and spiritual, moral, social and cultural development. (SMSC)

Live animals are not used in any session. Many sessions use real bones, furs, feathers, and skins which are Customs seizures from animals hunted in the wild.

Please be aware, that although sessions are FREE, Colchester Zoo reserves the right to charge a £20 fee educational sessions which are booked but not attended.


Unsure which session to book? Our session matrix highlights specific subjects and key skills covered in each session.

Adaptations – KS3 or KS4

What specific adaptations do animals have? Students will learn about structural, physiological, and behavioural adaptations. Volunteers are dressed in costumes and the group will discuss the benefits of their adaptations. For lower groups, this is then elaborated on by exploring some of the key adaptions of predator/prey animals and animals living in hot/cold habitats. Higher groups focus entirely on hot/cold habitat adaptations with a focus on homeostasis, including enzyme functions.

Art at the Zoo – KS3 or KS4

Click to view National Curriculum Links

Careers – KS3 or KS4

This session will provide your students with information about future careers.

The session ‘Zoo Jobs’ includes details about the wide range of jobs available at zoos (not just being a zookeeper!). This includes details about entry level positions as well as a variety of other roles. It also include brief specifics about different career pathways into zookeeping. The session includes recorded inverviews with a variety of zoo staff members to provide more context and help bring these careers to life.

The KS3 version focuses on the job roles of a zookeeper and our commercial team.

The KS4 version touches on entry level commercial team roles, as well as looking in more detail at zookeeping and the role of a field biologist.

Classification Session – KS3 or KS4

Click to view National Curriculum Links

Biology AQA – 4.6.2.1 Variation: Differences in the characteristics of individuals in a population is called variation and may be due to differences in: genetic causes, environmental causes, a combination of genes and the environment.
Biology AQA – 4.6.2.2 Evolution: Students should be able to describe evolution as a change in the inherited characteristics of a population over time through a process of natural selection which may result in the formation of a new species. The theory of evolution by natural selection states that all species of living things have evolved from simple life forms that first developed more than three billion years ago.
Biology AQA – 4.6.4 Classification: Traditionally living things have been classified into groups depending on their structure and characteristics in a system developed by Carl Linnaeus. Linnaeus classified living things into kingdom, phylum, class, order, family, genus and species. Organisms are named by the binomial system of genus and species. Due to evidence available from chemical analysis there is now a ‘three domain system’ Evolutionary trees are a method used by scientists to show how they believe organisms are related. They use current classification data for living organisms and fossil data for extinct organisms.

Biology OCR – B5.2 Natural selection and evolution: B5.2a state that there is usually extensive genetic variation within a population of a species. B5.2b describe the impact of developments in biology on classification systems.

Climate Change: Fact or Fake – KS3 or KS4

How to Critically Think about Environmental Issues

Human caused climate change is a global threat to humans and many animal species. This is a vastly complex issue that requires critical thinking to sort the facts from opinions and the myths from the evidence. We’ll walk through five steps of critical thinking and how they apply to a range of environmental issues. From plastics to palm oil, and food waste to the ozone hole students will learn how to apply critical thinking skills to assess and understand these issues as well as how they relate to the big picture problem of climate change.

Cures OR Conservation KS4

The Future and History of Animals as Traditional Medicine

Ecosystems – KS3 or KS4

Please note this session is for a maximum of 30 students.
Up and active games will help illustrate the complexities of food webs, ecosystems, bioaccumulation and biomagnification. Through the accompanying talk, we’ll explore these concepts in more detail. We’ll then discover the problem of plastic litter, and what it is doing to the world’s ocean. This leads into the surprising and deadly link between ocean plastics and persistent organic pollutants. The session ends with a look at what can be done to help solve these complex environmental problems.

Evolutionary Biology – KS3 or KS4

Click to view National Curriculum Links

Science – Working Scientifically:Scientific Attitudes: understand that scientific methods and theories develop as earlier explanations are modified to take account of new evidence and ideas.
Science – Genetics and evolution: Inheritance, chromosomes, DNA and genes: heredity as the process by which genetic information is transmitted from one generation to the next; differences between species; the variation between individuals within a species being continuous or discontinuous, to include measurement and graphical representation of variation; the variation between species and between individuals of the same species means some organisms compete more successfully, which can drive natural selection; changes in the environment may leave individuals within a species, and some entire species, less well adapted to compete successfully.

Biology AQA – 4.6.1.6 Genetic inheritance: Most characteristics are a result of multiple genes interacting, rather than a single gene.
Biology AQA – 4.6.2.1 Variation: Students should be able to describe simply how the genome and its interaction with the environment influence the development of the phenotype of an organism; Differences in the characteristics of individuals in a population is called variation and may be due to differences in: genetic causes, environmental causes, a combination of genes and the environment; state that there is usually extensive genetic variation within a population of a species; recall that all variants arise from mutations and that: most have no effect on the phenotype; some influence phenotype; very few determine phenotype; Mutations occur continuously. Very rarely a mutation will lead to a new phenotype. If the new phenotype is suited to an environmental change it can lead to a relatively rapid change in the species.
Biology AQA – 4.6.2.2 Evolution: Students should be able to describe evolution as a change in the inherited characteristics of a population over time through a process of natural selection which may result in the formation of a new specie; Students should be able to explain how evolution occurs through natural selection of variants that give rise to phenotypes best suited to their environment; If two populations of one species become so different in phenotype that they can no longer interbreed to produce fertile offspring they have formed two new species.

Biology OCR – B5.2 – Natural selection and evolution: B5.2a state that there is usually extensive genetic variation within a population of a species; B5.2c explain how evolution occurs through the natural selection of variants that have given rise to phenotypes best suited to their environment; B5.2d describe evolution as a change in the inherited characteristics of a population over time, through a process of natural selection, which may result in the formation of new species; B5.2f describe the work of Darwin in the development of the theory of evolution by natural selection and explain the impact of these ideas on modern biology.

Biology Edexcel – Topic 3 – Genetics: 3.19 State that most phenotypic features are the result of multiple genes rather than single gene inheritance; 3.20 Describe the causes of variation that influence phenotype, including: a) genetic variation – different characteristics as a result of mutation and sexual reproduction b) environmental variation – different characteristics caused by an organism’s environment (acquired characteristics); 3.22 State that there is usually extensive genetic variation within a population of a species and that these arise through mutations; 3.23 State that most genetic mutations have no effect on the phenotype, some mutations have a small effect on the phenotype and, rarely, a single mutation will significantly affect the phenotype.
Biology Edexcel – Topic 4: Natural selection and genetic modification: 4.1B Describe the work of Darwin and Wallace in the development of the theory of evolution by natural selection and explain the impact of these ideas on modern biology; 4.2 Explain Darwin’s theory of evolution by natural selection; 4.8 Explain selective breeding.

Maths Session – KS3

Please note this session is for a maximum of 30 students.
Students work in small groups practicing real world hands-on maths skills. Groups rotate around different stations involving biological animal artifact (e.g. confiscated fur rug), or real world equipment (e.g. veterinary pill bottles or animal diets). At each station, students work together to solve a maths problem including designing enclosures, calculating medicine dosages, and converting currencies.

Q&A Session – KS3 and KS4

Saving Endangered Species – KS3 or KS4

Please note this session is for a maximum of 40 students.
Many animals are endangered and threatened with extinction. In this session, students will learn about the major threats facing endangered animals: habitat loss, over use, pollution, and for older students, invasive species and poaching. Students will get the chance to see real animal artefacts up close, and learn some of the shocking facts about endangered species. These problems are contrasted with positive actions students can take to help endangered animals, with a specific focus on product labelling and how to make smart consumer choices.

Click to view National Curriculum Links

Biology AQA – 4.6.3.6 Extinction: Extinctions occur when there are no remaining individuals of a species still alive. Students should be able to describe factors which may contribute to the extinction of a species.
Biology AQA – 4.7.3.1 Biodiversity: Many human activities are reducing biodiversity and only recently have measures been taken to try to stop this reduction.
Biology AQA – 4.7.3.2 Waste management: Rapid growth in the human population and an increase in the standard of living mean that increasingly more resources are used and more waste is produced. Unless waste and chemical materials are properly handled, more pollution will be caused. Pollution kills plants and animals which can reduce biodiversity.
Biology AQA – 4.7.3.3 Land Use: Humans reduce the amount of land available for other animals and plants by building, quarrying, farming and dumping waste.
Biology AQA – 4.7.3.4 Deforestation: Large-scale deforestation in tropical areas has occurred to: provide land for cattle and rice fields; grow crops for biofuels.
Biology AQA – 4.7.3.6 Maintaining biodiversity: Students should be able to describe both positive and negative human interactions in an ecosystem and explain their impact on biodiversity.

Biology OCR – Topic B6: Global challenges B6.1b: describe both positive and negative human interactions within ecosystems and explain their impact on biodiversity.
Biology OCR – Topic B6: Global challenges B6.1c: explain some of the benefits and challenges of maintaining local and global biodiversity.

This talk focuses on a variety of issues causing endangered species and what people can do to help. If you would like to focus specifically on poaching and the illegal wildlife trade, book the Wildlife Forensics Session. If you would like to focus specifically on ways zoos are helping endangered animals, book the Zoos & Conservation Session.

Science in the Wild – KS3

STEM @ the Zoo – KS3 or KS4

From the secret science of zookeeping, to amazing advances in conservation tech, and the process of building new animal enclosures, there is a lot more STEM at the zoo than you might think!

The session starts with an introduction to the job role of zookeeping. This includes potential career pathways into the industry and specific job roles and tasks with a focus on STEM in the workplace. Next, an interactive activitiy has students evaluating an early prototype of a zoo enclosure whilst investigating how the zoo uses the STEM Design (engineering design / iterative design) process to consider the needs of users and improve on early designs. The session finishes by exploring some of the cutting-edge technology which is being used to help save endangered species and how zoos are involved in this process.

Wildlife Forensics – KS3 or KS4

Zoos & Conservation – KS3 or KS4

The Role of Zoos in the 21st Century

What do zoos do, and why?  Students learn the main goals of a modern zoo. Based on these goals, students can consider their own opinions about zoos while discovering how zoos play vital roles in conservation. Colchester Zoo’s contributions to in-situ and ex-situ conservation will be discussed using specific case studies.

This talk includes details on ways zoos are helping endangered animals, including specific examples. If you would like to focus specifically on poaching and the illegal wildlife trade, book the Wildlife Forensics Session. If you would like to focus on the variety of issues causing endangered species and what individuals can do to help, book the Endangered Species Session.

Zoo Visitor Social Science – KS4