2. L esson outline
• What is C affeine?
• How does C affeine affect the
body?
• How much is too much?
• A ctivities
3. What is C affeine?
• Caffeine is a bitter, white crystal that acts as a
drug.
• It can be found in seeds, leaves and the fruit of
some plants.
• In humans, caffeine acts as a stimulant and
temporarily fights off drowsiness and restores
alertness.
• Caffeine is toxic at adequately high doses, but
ordinary consumption poses few known health
risks.
• Beverages containing caffeine, such as coffee,
tea soft drinks and energy drinks are very
popular.
7. Guess the food
This game will test your knowledge on how well you
know your caffeine.
I will give you a series of clues and what you must
do is guess what food I am talking about.
On the the table there will be bla bla and so on.
If you guess correctly you will win a prize