Here are some links to help you understand your GCSE Core Science.
But don't forget to test yourself too!
Sci-borg exam questions
1 Classification of vertebrates
Crash course in classification
Crash Course in chordates
Interviews with vertebrates
2 Classification of invertebrates, plants and weird little things
Crash Course in ancient animals - protists and bacteria etc
Crash Course in fungi
Crash Course in really simple animals
Crash Course in MORE really simple animals
Learn Biology - Autotrophs vs Heterotrophs
20 Hybrids that you won't believe really exist
Crash courseCrash Course in speciation - Ligers and stuff like that
Crash Course in the binomial system
The Bosavi Woolly Rat
NEW bitesize variation
Anti predator adaptations - virtual classroom.
The honey badger
The cuttlefish camouflage
6 Adaptations to extreme environments
Adaptations to extremes
Hydrothermal vents - Bill Nye
Hydrothemal vents - David Attenborough
Extremophiles - tardigrades - maybe the toughest thing on Earth.
7 Natural Selection and evolution
The Simpsons - evolution
Fatboy Slim - Right here right now
Bill Nye the Science Guy
SourceFed explains turtle shells
SourceFed describes a mammoth that could be resurected / Jurassic Park-ed.
Bill Nye - Creationism is NOT appropriate!
Bill Nye, Evolution and emoji
It's OK to be smart - extinction
Crash Course in natural selection
The Eyes of Nye - Antibiotic Resistance
TEDed - Antibacterial Resistance
In a nutshell
8 Genes & Chromosomes
Crash course in genes and chromosomes
Crash Course in heredity
GCSE Science Revision
9 Explaining inheritance and Genetic Diagrams
The story of inheritance - Dara O'Brian's Science Club
Crash course in heredity
NEW bitesize Punnet squares
Learn Biology - How to draw a punnet square.
10 Genetic disorders
Sickle cell disease
Sickle cell - hope from gene therapy.
What is cystic fibrosis?
Cystic fibrosis sufferers have to take a lot of drugs.
Cystic fibrosis - gene therapy in the future?
BBC learning zone - Mutations and genetic diseases.
11 Nerves and sensitivity
Smelling Keeps You Happy
Crash Course in the nervous system
12 Responding to Stimuli
13 Reflex arcs
New Living body (The Amsterdam marathon)
Classroom video - Your body is complicated
Hormones and the endocrine system
15 Homeostasis - Thermoregulation
16 Diabetes symptoms and risks
Diabetes & Blood Sugar Level Demonstration
BBC news - Ban energy drinks to under 16s
17 Diabetes and how the body controls glucose.
18 Plant tropic responses
Bite Sci Zed
Science in action (last few minutes only)_
Evidence of Auxins
19 Plant hormones
20 uses of plant hormones
21 Reaction times and drugs
Caffeine - the world's most popular drug.
ASAP Science - Your brain on coffee.
SourceFed points out that we are basically ALL drug addicts.
Alcohol and the brain.
The effects of drugs on pregnancy
ASAP Science - Your brain on marijuana
Your brain and alcohol
The science of hangovers
ASAP Science - The brain on alcohol.
Alcohol is ruining your sperm
24 The dangers of smoking
25 Pathogens and infection
Infectious Diseases, causes and controls
Classroom Video - viral epidemics
What you need to know about diseases
Crash Course in the immune system
In a nutshell - Ebola
In a nutshell - The immune system
27 Antibiotics & Antiseptics
28 Interdependence and Food webs
Scientific eye - food chains (with the rabbits).
Energy and Biomass
29 Parasitism & Mutualism
Parasitism & Mutualism
Monster inside me
Monster inside me - malaria
30 Human Activity Pollution & Recycling
Pollution - a global killer
Bang goes the theory
Bill Nye the Science Guy - Pollution Solutions
Pollution in China
Pollution - Land, air and sea.
Bill Nye recycling and garbage
31 Carbon Cycle
That’s why Carbon is a tramp
The carbon cycle song
32 HIGHER Nitrogen cycle
The cycle series
The Fuse school
Science in focus - The Norfolk Broads
34 Indicator Species
120 Seconds of Science
The american Pika
Lichens and pollution monitoring
Mahalo - Keystone species v Indicator species