Imbalanced diet: starvation and deficiency diseases
I can explain the effects on the human body of not consuming enough nutrients.
Imbalanced diet: starvation and deficiency diseases
I can explain the effects on the human body of not consuming enough nutrients.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- Not consuming a balanced diet can lead to ill health.
- Body mass index (BMI) is calculated from a person’s height and body mass.
- Not consuming enough food can cause BMI to become too low, and eventually lead to starvation.
- Deficiency diseases are the result of not consuming enough of a particular nutrient.
Keywords
BMI - Body mass index (BMI) is a measure that compares your weight and height to assess whether they are in a healthy proportion.
Starvation - When a person does not receive enough calories for their normal bodily function.
Deficiency disease - A disease that occurs due to a lack of essential nutrients in the diet.
Common misconception
Malnutrition is all about being too thin.
Clear statement included to dispel this myth.
To help you plan your year 8 science lesson on: Imbalanced diet: starvation and deficiency diseases, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 8 science lesson on: Imbalanced diet: starvation and deficiency diseases, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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The assessment exit quiz will test your pupils' understanding of the key learning points.
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Explore more key stage 3 science lessons from the Diet and exercise unit, dive into the full secondary science curriculum, or learn more about lesson planning.
Equipment
Content guidance
- Depiction or discussion of mental health issues
Supervision
Adult supervision required
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Lesson video
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Starter quiz
6 Questions
how you feel, think and act
the condition of your body
a persistent harmful deviation from a normal function or behaviour
Exit quiz
6 Questions
high in carbohydrates and healthy fats along with a mix of fruit
high in carbohydrates and protein
medium amount of carbohydrates, healthy fats, protein and fruit.