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Y4 Science Autumn 1- the human body
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Lesson 1: building blocks of the human body
The building blocks of living things are...
1 point
1. cells
2. organs
3. bones
4. skeleton
Clear selection
Order the amount of food we should consume (eat). 1= highest proportion, 5= lowest
5 points
1
2
3
4
5
fats and oils
carbohydrates
vegetables and fruits
dairy
protein (fish/meat)
1
2
3
4
5
fats and oils
carbohydrates
vegetables and fruits
dairy
protein (fish/meat)
Clear selection
We should NEVER eat fats and sugars (chocolates, cakes etc) Explain your thoughts
True
False
Clear selection
Lesson 2- our teeth and their functions
Match the teeth to their names.
5 points
A
B
C
D
E
1. pre-molars
2. molars
3. wisdom teeth
4. incisors
5. canines
A
B
C
D
E
1. pre-molars
2. molars
3. wisdom teeth
4. incisors
5. canines
Clear selection
Match the teeth to their functions.
4 points
incisors
premolars
canine
molars
cut food
tear food
crush food
grind food
incisors
premolars
canine
molars
cut food
tear food
crush food
grind food
Clear selection
Humans have teeth for both cutting, tearing and grinding. This is because we are...
1 point
carnivores
omnivores
herbivores
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Lesson 3: how is food digested?
In the stomach food is...
1 point
ground down a mixed with acid.
pumped around and mixed with acid
hardened and digested.
Clear selection
In the intestines...
1 point
food is pumped around
nutrients from food are absorbed into the blood.
vitamins and nutrients are added back into food.
oxygen is extracted.
Clear selection
Order the digestive processes.
6 points
1
2
3
4
5
6
Teeth chew food to break it down
food travels down the esophogus
Waste products are excreted
acid in the stomach breaks food down
saliva mixes with food to soften
nutrients are extracted in the intestines
1
2
3
4
5
6
Teeth chew food to break it down
food travels down the esophogus
Waste products are excreted
acid in the stomach breaks food down
saliva mixes with food to soften
nutrients are extracted in the intestines
Clear selection
Lesson 4: a healthy diet
Order the amounts of food types you should aim to eat. 1= most frequent- 5= least frequent
5 points
1
2
3
4
5
fats and oils
carbohydrates
fruit and vegetables
proteins (meat and fish)
dairy
1
2
3
4
5
fats and oils
carbohydrates
fruit and vegetables
proteins (meat and fish)
dairy
Clear selection
Fruits are high in sugar
true
False
Clear selection
Lesson 5- vitamins and minerals
Vitamins and minerals are important types of...
1 point
carbohydrates
proteins
nutrients
fats
Clear selection
Match the vitamin to the benefit.
6 points
Vitamin A
Vitamin B
Vitamin C
Vitamin D
Iron
Calcium
Good for vision
helps cells grow and fights disease
good for teeth and bones
healthy nerves
Builds blood cells
Supports strong bones, nails and teeth
Vitamin A
Vitamin B
Vitamin C
Vitamin D
Iron
Calcium
Good for vision
helps cells grow and fights disease
good for teeth and bones
healthy nerves
Builds blood cells
Supports strong bones, nails and teeth
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