Skip to content
Nutrition and Food Science · Secondary 1

Active learning ideas

Factors Influencing Food Choices

Food choices are rarely made in a vacuum; they are influenced by a complex web of physiological, psychological, and social factors. This topic encourages Secondary 1 students to look inward at their own habits and outward at the diverse food culture of Singapore. They explore how our multi-racial heritage, religious requirements (like Halal or vegetarian diets), and even social media trends shape what ends up on our plates.

MOE Syllabus OutcomesNFS Lower Secondary Syllabus LO 6.1: Identify factors influencing food choicesNFS Lower Secondary Syllabus LO 6.2: Discuss how lifestyle affects nutritional needs
25–40 minPairs → Whole Class3 activities

Activity 01

Role Play40 min · Small Groups

Role Play: The Family Dinner Dilemma

In small groups, students act out a scenario where a family with different needs (a diabetic grandparent, a teenage athlete, and a toddler) must decide what to eat for dinner, negotiating their physiological and social needs.

How do culture and religion influence food choices in Singapore?
ApplyAnalyzeEvaluateSocial AwarenessSelf-Awareness
Generate Complete Lesson

Activity 02

Gallery Walk35 min · Small Groups

Gallery Walk: The Ad Awareness Tour

The teacher displays various food advertisements from social media and TV. Students move around with 'critique sheets' to identify which psychological triggers (e.g., 'limited edition', 'influencer endorsed') are being used to influence their choices.

What role does media play in shaping our dietary habits?
UnderstandApplyAnalyzeCreateRelationship SkillsSocial Awareness
Generate Complete Lesson

Activity 03

Think-Pair-Share25 min · Pairs

Think-Pair-Share: Cultural Food Roots

Students identify a dish their family eats during a festival (e.g., Hari Raya, Chinese New Year, Deepavali). They pair up to explain the cultural or religious significance of the ingredients and how these traditions influence their daily eating habits.

How do nutritional needs change during adolescence?
UnderstandApplyAnalyzeSelf-AwarenessRelationship Skills
Generate Complete Lesson

A few notes on teaching this unit


Watch Out for These Misconceptions

  • I only eat what I like; I'm not influenced by advertising.

    Many students believe they are immune to marketing. By analyzing 'viral' food trends in a group discussion, students can begin to see how social media and peer 'FOMO' (fear of missing out) actually drive many of their recent food purchases.

  • Healthy food is always more expensive.

    This is a common social perception. A collaborative investigation comparing the price of home-cooked staples (lentils, eggs, seasonal veg) vs. processed fast food can help students see that budget is a factor that can be managed with knowledge.


Methods used in this brief