Year 9 Science: Brain and Body Project

Choose one of the following topics and produce a report, poster, slideshow or video that demonstrates your understanding of the subject. Include ten questions to quiz your audience at the end of your presentation.

  • Structure of the brain – what is the structure and function of the parts of this vital organ?
  • Structure of the nervous system – Read pages 38 and 39 and describe the functions of the different parts of the nervous system.
  • Neural disease – Research a brain disease or damage to the spinal cord that impacts on normal body functioning. For example, What are the causes and effects of Alzheimer’s disease, motor-neuron disease or quadriplegia?
  • Chemical warfare – Read questions 40 and 41 and answer the “Remember” and “Think and Discuss” questions on page 41.
  • How do drugs affect the brain? Choose one of amphetamines, alcohol, barbituates, caffeine, cocaine, heroin, GHB or marijuana. (Make sure you answer the questions – under “Investigate” question 12 – in the blue box on page 27)
  • Plant chemicals – research the different chemicals produced by plants and how they function.

Start by completing a “KWWHL chart”

  1. What do you KNOW about your topic?
  2. What do you WANT to know about your topic?
  3. WHERE will you find out what you want to know about the topic?
  4. HOW will you present your work to your peers?
  5. What did you LEARN about your topic (after you have completed your research)


NIDA for teens: Brain and addiction

The effect of drugs and alcohol on the adolescent brain

Effects of drugs on the brain and teen moods

Smoking marijuana as teen may have lasting brain effects, study suggests.

Alzheimer’s Disease