English National Curriculum - Science
Mission Objectives
Explain why selective breeding is considered a form of sexual reproduction and describe how the process works
Describe examples of characteristics that have been selectively bred in plants and animals and explain the intended benefits
Evaluate the risks associated with selective breeding and discuss the ethical considerations involved
Save files related to this lesson
Words and meanings to learn
species
A group of organisms that are able to interbreed and produce fertile offspring.
natural selection
the process where organisms better adapted to their environment tend to survive and produce more offspring
genetic variation
the variety of different alleles within a population
selective breeding
the process by which humans select and breed organisms with desirable characteristics over many generations
inbreeding
breeding closely related individuals repeatedly, reducing genetic variation and increasing the risk of inherited defects
Samantha is an accomplished science educator whose current work centres on curriculum design and professional development, supporting teachers to deliver high-quality science education through evidence-informed approaches. She is a former Head of Chemistry and Sixth Form Tutor with extensive Key Stage 4 and 5 experience, and has worked as an AQA examiner, giving her valuable insight into assessment standards and what students need to succeed.
Underpinning this is a strong foundation in applied science built across a range of industry roles. Samantha has held scientific roles at John Smith's Brewery, Yorkshire Water and WasteCare, where she led technical projects, drove operational efficiencies and ensured compliance with industry standards. Across these roles she has first-hand experience of how scientific knowledge translates into measurable outcomes in professional and commercial environments.
In her spare time, Samantha enjoys playing the accordion with her local orchestra and has recently taken up cricket.
Handouts
Expert film
Mission assignment film
Address
Developing Experts Limited
Exchange Street Buildings
35-37 Exchange Street
Norwich
NR2 1DP
UK
Phone
01603 273515
Email
[email protected]
Copyright 2026 Developing Experts, All rights reserved.
Unlock expert-designed lessons, resources, and assessments tailored for educators. No credit card required.
Claim Your Free Trial →We use cookies to enhance your browsing experience and analyze our traffic. Learn more.