Food And Digestion Concept Map

food and digestion concept map, year 8 science

1. Target
To revise the digestion topic using concept
maps.
For the teacher – slides 2 and 4 show whole concept map
instantly – slides 5 and 6 are animated to allow the ideas to
develop in class – delete the slides you don’t want

2. Food Groups
ProteinsCarbohydratesFats
Vitamins and minerals
Fibre Water
for for for
for
for
for
Cell growth Energy Energy
Healthy cells
Efficient digestion
Proper hydration levels
e.g. e.g. e.g. e.g.
e.g.
e.g.
Meat,fish Bread,pasta Butter, oilIn fruit and vegetables
Cereals,
vegetables
Food and
drinks
Enzymes break
down large food
molecules so they
can be absorbed
by the blood.

4. Food tests
Sugar
Starch
Fats
Benedicts
Orange colour appears
Iodine
Blue / black colour appears
Protein
Ethanol
Biurets
Milky white suspension
Dark blue colour appears
Tested using
Tested using
Tested usingTested using
Positive test result
Positive test result
Positive test result Positive test result

5. Food Groups
ProteinsCarbohydratesFats
Vitamins and minerals
Fibre Water
for for for
for
for
for
Cell growth Energy Energy
Healthy cells
Efficient digestion
Proper hydration levels
e.g. e.g. e.g. e.g.
e.g.
e.g.
Meat,fish Bread,pasta Butter, oilIn fruit and vegetables
Cereals,
vegetables
Food and
drinks
Enzymes break
down large food
molecules so they
can be absorbed
by the blood.

6. Food tests
Sugar
Starch
Fats
Benedicts
Orange colour appears
Iodine
Blue / black colour appears
Protein
Ethanol
Biurets
Milky white suspension
Dark blue colour appears
Tested using
Tested using
Tested usingTested using
Positive test result
Positive test result
Positive test result Positive test result