20 Food Label Vocabulary Words for Children

Top 20 Vocabulary Words for Children | Vol 108: Read Food Labels, Ingredients and Allergy Warnings. A packet shows oats on the front, but the ingredient list includes wheat and peanuts. Another packet does not list peanuts as a deliberate ingredient yet says ‘may contain peanuts’. Which parts of the package answer which questions? These twenty words teach children to read labels accurately rather than trusting only the colourful front.

Suggested ages 9–13. Every product and number in this guide is a fictional paper example; it is not an actual food recommendation. Food allergy decisions can be serious. Never use this guide to determine that a product is safe for someone with an allergy. Check the current physical label, seek manufacturer clarification and follow professional medical advice whenever relevant.

Reading route: 1. Why the front image is not the whole label · 2. A map of food label information · 3. Product identity and ingredients · 4. Allergens and precautionary language · 5. Nutrition numbers and comparison bases · 6. Claims, quantities and traceability · 7. Original story: The Suntrail Labels · 8. The Fencing Method for responsible reading · 9. Twelve worked label questions · 10. Ten misconceptions repaired · 11. Seven-day home practice · 12. FAQs, SFA resources and linked vocabulary

1. Why the front image is not the whole label

Imagine two fictional oat snacks. One photograph shows golden oats, but the declared ingredients include oats, wheat flour, sugar and peanuts. A child who assumes the picture lists everything has made an interpretation error. The image is a presentation choice. The ingredient list contains a different kind of evidence.

Allergen wording needs an even more careful distinction. A declaration that peanuts are an ingredient differs from a precautionary warning that a product may have been affected by cross-contact. Neither this fictional worksheet nor the absence of one phrase can establish safety for a particular allergic person.

Other parts of a label answer other questions. A nutrition information panel reports numbers on a stated basis. A net quantity reports the amount inside the package, while a serving size is a reference portion. A lot identifier helps trace a batch. A date and storage direction relate to how a particular item should be handled. Reading responsibly means asking the right question of the right field.

2. A map of food label information

Question	Words to retrieve	What must be checked
What is the product and what is in it?	food label, product name, ingredient list, descending order, food additive	Actual name and complete ingredients
What could matter for allergies?	allergen, cross-contact, precautionary statement	Declared allergens, advisory statements and any uncertainty
How do numbers compare?	nutrition information panel, serving size, per-100-g value, energy, sugar, sodium	Matching units and portion bases
What does the packaging claim?	nutrition claim, net quantity	The full claim and amount of food
How is this pack handled or traced?	storage instruction, expiry date, lot identification, country of origin	Actual dates, codes, location wording and product instructions

Two imaginary packs for comparison

Field	Suntrail Pack A (invented)	Suntrail Pack B (invented)
Ingredient clue	Oats, wheat flour, sugar, peanuts	Oats, dates, sugar, sunflower seeds
Precautionary clue	Contains peanuts as a declared ingredient	‘May contain peanuts’ advisory
Sugar per 100 g	18 g	12 g
Sugar for a 25 g reference serving	4.5 g	3 g
Net quantity	200 g	200 g
What these numbers cannot decide	Suitability for any particular child	Suitability for an allergic person

These made-up numbers are arithmetic teaching material, not a comparison of real market products. Pack B’s ‘may contain peanuts’ notice does not make it a safe alternative for a peanut-allergic child. When the stakes involve allergies, a reader should not turn a simple vocabulary calculation into a medical decision.

3. Product identity and ingredients

First identify the food and read its declared composition. The order of ingredients can tell a reader which is present in a larger recipe proportion, but it does not replace a full quantitative nutrient panel.

Word	Plain meaning	Natural phrase	Original example
1. food label	Information presented on a food package to identify the food and provide relevant product details.	read a food label	The family read the fictional Suntrail Oat Squares package.
2. product name	The stated name or description used to identify what a food product is.	check the product name	The packet was labelled Suntrail Oat Squares.
3. ingredient list	The declared ingredients used to make a prepacked food.	read the ingredient list	The label listed oats, wheat flour, sugar and peanuts.
4. descending order	Arrangement from greatest to least, such as ingredients listed by their weight when used.	listed in descending order	Oats appeared before sugar because the invented recipe used more oats by weight.
5. food additive	A substance added for a technological purpose, such as preservation, texture or colour, under the applicable rules.	identify a food additive	The made-up label included a permitted emulsifier in a longer example.

Word 1: food label

Meaning boundary: A label has several different parts; one front-of-pack slogan does not replace the ingredient list or required warnings.

Independent practice: Name which panel would answer an allergy question. Cover the model and ask for a fresh sentence using “read a food label”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Always read the actual packaging rather than relying on an image of a previous version of the product. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 2: product name

Meaning boundary: A brand-style name is not enough to reveal every ingredient or manufacturing condition.

Independent practice: Explain why ‘oat squares’ does not prove the product is wheat-free. Cover the model and ask for a fresh sentence using “check the product name”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: In Singapore, the food’s common name or description should accurately represent its nature; marketing style does not replace detailed ingredient information. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 3: ingredient list

Meaning boundary: A product’s ingredient list gives composition details and must not be replaced by guesses from the packaging picture.

Independent practice: Point to the listed allergenic ingredient in a fictional label. Cover the model and ask for a fresh sentence using “read the ingredient list”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Read the full list, including components of compound ingredients, when looking for a material relevant to allergies. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 4: descending order

Meaning boundary: Ingredient order by weight does not show exactly how many grams are in the whole packet unless quantities are supplied.

Independent practice: Explain why the first listed ingredient is not necessarily the only major ingredient. Cover the model and ask for a fresh sentence using “listed in descending order”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Singapore’s SFA states ingredients in prepacked foods are declared in descending order by weight. This is an ordering principle, not an automatic health rating. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 5: food additive

Meaning boundary: The word additive does not automatically mean unsafe, but its presence must be assessed under the relevant rules and individual needs.

Independent practice: Explain why a listed additive is still an ingredient to read. Cover the model and ask for a fresh sentence using “identify a food additive”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Families should avoid treating every unfamiliar chemical-sounding term as either dangerous or harmless without context. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Retrieval check: swap one of the two fictional pack labels and hide this group of words. Ask for two correct terms, one relevant numerical comparison or description, and one unsupported claim the child refuses to make.

4. Allergens and precautionary language

Allergen language must remain precise and risk-aware. An intentionally included ingredient is not the same as unintended cross-contact. The absence of an advisory should never be treated as universal assurance.

Word	Plain meaning	Natural phrase	Original example
6. allergen	A substance capable of triggering an allergic reaction in a person who is sensitised to it.	identify an allergen	The fictional label disclosed peanuts as an ingredient.
7. cross-contact	Unintended transfer of an allergenic ingredient to a food that does not intentionally contain it.	prevent cross-contact	A shared production line was mentioned in the fictional advisory.
8. precautionary statement	A label warning about a possible risk or condition, such as unintended allergen presence.	read the precautionary statement	Pack B carried the fictional notice ‘may contain peanuts’.
9. nutrition information panel	A section showing stated energy and nutrient information using a declared basis.	compare the nutrition panel	The two practice packets showed sugar and sodium per 100 g.
10. serving size	The amount of food used as a reference portion in the stated nutrition information.	one serving of 25 g	The invented packet stated a serving size of 25 g.

Word 6: allergen

Meaning boundary: Allergy risk is individual. One child’s safe food may be unsuitable for another; a vocabulary exercise cannot declare a product safe.

Independent practice: Explain why peanut disclosure matters for a person with peanut allergy. Cover the model and ask for a fresh sentence using “identify an allergen”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: For real allergies, follow medical advice and verify actual product labelling; seek the manufacturer when information is unclear. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 7: cross-contact

Meaning boundary: Cross-contact differs from a deliberately added ingredient, and the absence of one advisory does not guarantee zero risk.

Independent practice: Describe why shared equipment may matter even when peanuts are absent from the recipe. Cover the model and ask for a fresh sentence using “prevent cross-contact”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Food-allergy decisions require more than scanning for the word ‘contains’. Read all relevant packaging information. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 8: precautionary statement

Meaning boundary: A precautionary statement is not the same as an ingredient declaration; its wording and application need careful interpretation.

Independent practice: Explain why ‘may contain’ differs from an ingredient actually listed. Cover the model and ask for a fresh sentence using “read the precautionary statement”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: In Singapore, SFA describes allergy advisories such as ‘may contain’ and ‘made in a facility that processes’. Their absence should not be used as a guarantee for a severe allergy. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 9: nutrition information panel

Meaning boundary: A nutrition panel is not mandatory in identical form for every food category or every circumstance; first read whether one is present and the measurement basis.

Independent practice: Identify where per-100-g information is printed. Cover the model and ask for a fresh sentence using “compare the nutrition panel”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Under Singapore requirements certain foods and claims require nutrition information; do not imply every prepacked item must display the same full panel. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 10: serving size

Meaning boundary: Serving size is a reference quantity, not a medical instruction or proof that everyone should eat exactly that amount.

Independent practice: Explain how a value per serving differs from the whole packet. Cover the model and ask for a fresh sentence using “one serving of 25 g”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: A product may contain several servings. Label arithmetic requires checking both the portion size and the total net quantity. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

5. Nutrition numbers and comparison bases

This group teaches the arithmetic and measurement basis of a label. Compare per-100-g with per-100-g, or convert to the same serving size; do not compare unlike quantities and claim a result.

Word	Plain meaning	Natural phrase	Original example
11. per-100-g value	A measurement of energy or nutrient amount standardised to 100 grams of food.	compare per 100 g	Pack A listed 18 g sugar per 100 g; Pack B listed 12 g.
12. energy	The stated food energy in a nutritional label, commonly in kilocalories or kilojoules.	food energy value	The practice card gave energy in kilocalories per 100 g.
13. sugar	A category of carbohydrates reported as sugar in appropriate nutritional information.	sugar per serving	The fictional panel listed 18 g of sugar per 100 g.
14. sodium	A mineral nutrient commonly reported in milligrams in nutrition information.	sodium content	The second fictional packet listed 120 mg sodium per 100 g.
15. nutrition claim	A statement that suggests a food has particular nutritional properties, subject to applicable rules.	examine a nutrition claim	The imaginary pack displayed a ‘high fibre’ claim that needed checking.

Word 11: per-100-g value

Meaning boundary: Per-100-g figures permit an equal-base comparison but do not tell the amount consumed without knowing the portion.

Independent practice: Calculate the sugar figure for a fictional 25 g portion. Cover the model and ask for a fresh sentence using “compare per 100 g”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Comparison across packages requires the same unit and basis; per 100 ml and per 100 g are not interchangeable without further information. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 12: energy

Meaning boundary: Energy is not the same thing as grams of sugar, and a higher number cannot alone describe a food’s complete nutritional role.

Independent practice: Identify the unit before interpreting the number. Cover the model and ask for a fresh sentence using “food energy value”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Do not use one energy figure to judge a person’s needs. The article is about reading labels, not personalised nutrition advice. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 13: sugar

Meaning boundary: Sugar information in a nutrition panel differs from simply spotting the word ‘sugar’ somewhere in the ingredient list.

Independent practice: Explain what quantity a per-100-g figure describes. Cover the model and ask for a fresh sentence using “sugar per serving”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: A label may use several ingredient names for sweetening components; reading both ingredients and nutrient quantities helps distinguish questions. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 14: sodium

Meaning boundary: Sodium and salt are related but not identical terms. Do not treat a number in milligrams as the same number in grams.

Independent practice: Read the number and unit before comparing products. Cover the model and ask for a fresh sentence using “sodium content”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: When comparing labels, retain the provided units and basis. A numerical comparison is invalid if one figure is per serving and another is per 100 g. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 15: nutrition claim

Meaning boundary: A nutrition claim is not a universal conclusion that the whole product suits every person or diet.

Independent practice: Ask what nutrient and measurable standard a claim refers to. Cover the model and ask for a fresh sentence using “examine a nutrition claim”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Marketing statements should be read alongside the ingredients, actual nutrition panel and regulatory definitions. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

6. Claims, quantities and traceability

The final group asks what the label can support about product claims, mass, handling, traceability and origin. Each detail answers a different consumer question.

Word	Plain meaning	Natural phrase	Original example
16. net quantity	The amount of food in a package, such as its stated mass or volume excluding packaging.	net quantity of 200 g	The imaginary pack contained a net quantity of 200 g.
17. storage instruction	Directions for keeping or handling a food product appropriately under stated conditions.	follow storage instructions	The hypothetical packet said to store it in a cool, dry place.
18. expiry date	A date marking on foods subject to requirements that indicates the producer’s stated limit for normal qualities or use under specified conditions.	check the expiry date	The teacher’s invented pack had a printed best-before date.
19. lot identification	A code or mark that identifies a particular production batch or lot.	read the lot code	The fictional label included Lot AB042.
20. country of origin	The declared country associated with a food’s origin under applicable food-labelling rules.	check country of origin	The practice label included a hypothetical origin statement.

Word 16: net quantity

Meaning boundary: Net quantity is not serving size; a 200 g pack can contain several 25 g servings.

Independent practice: Calculate the number of 25 g reference portions in 200 g. Cover the model and ask for a fresh sentence using “net quantity of 200 g”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Always check whether the label specifies mass or volume. Net quantity is a product amount, not a nutrient measure. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 17: storage instruction

Meaning boundary: Storage information is not optional when it affects safety or quality, and general phrases cannot replace specific instructions for the actual product.

Independent practice: Explain what to do when a label requires refrigeration after opening. Cover the model and ask for a fresh sentence using “follow storage instructions”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: Check the real food’s label for the applicable storage and handling requirements; the fictional example is not food-safety advice. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 18: expiry date

Meaning boundary: Expiry date marking and wording vary by food category; ‘best before’ and ‘use by’ should not be treated as proof that every food is safe after a date.

Independent practice: Explain why storage conditions may matter alongside date wording. Cover the model and ask for a fresh sentence using “check the expiry date”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: In Singapore, expiry date marking is required for specified foods. Do not assume every prepacked product bears the same type of date or use smell as the sole safety test. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 19: lot identification

Meaning boundary: A lot code is not the expiry date or the country of origin; it helps identify products when tracing batches.

Independent practice: Explain why a recall might identify a specific batch rather than every pack of a brand. Cover the model and ask for a fresh sentence using “read the lot code”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: SFA’s 2026 food-labelling guidance describes lot identification requirements and applicable exemptions. Read the official guide for current details. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

Word 20: country of origin

Meaning boundary: A ‘packed in Singapore’ note does not necessarily mean every ingredient originated in Singapore.

Independent practice: Explain why packing location and ingredient origin may differ. Cover the model and ask for a fresh sentence using “check country of origin”. The sentence should point to a real label field in the fictional illustration, not a guess based on packaging colours.

More careful reading: SFA distinguishes imported products, packing locations and country of origin. Do not infer the birthplace of every ingredient from one package statement. After the sentence, ask what is still unknown. The child’s answer should preserve any safety uncertainty instead of declaring a product suitable for someone whose needs have not been established.

7. Original story: The Suntrail Labels

All brands, ingredients, claims and quantities in the following story are fictional and are not a test of an actual commercial food.

At a fictional supermarket learning corner, two families were given printed labels for invented products called Suntrail Oat Squares A and B. The exercise used made-up numbers and ingredients. No child had to eat or handle any product, and the exercise could not establish whether either snack would be safe for a person with a food allergy.

The front of Pack A showed a bright image of oats and the word ‘wholesome’. Mira liked the picture, but her father asked her to read the ingredient list. It included oats, wheat flour, sugar and peanuts. A front image of oats did not mean the product contained nothing else.

Pack B used the words ‘oat bites’ and did not deliberately list peanuts in its invented recipe. Mira was about to declare it safe for anyone allergic to peanuts. Then she read the precautionary statement: ‘may contain peanuts’. She learned that a product’s intended ingredients and the possibility of allergen cross-contact are different questions.

The class then compared nutrition information. Pack A showed 18 g sugar per 100 g; Pack B showed 12 g per 100 g. Both declared a reference serving size of 25 g. Mira calculated the corresponding amounts: 4.5 g for Pack A and 3 g for Pack B per 25 g serving, if the stated figures apply. She did not turn this arithmetic into a medical recommendation.

Her friend Joel compared Pack A’s per-serving sodium with Pack B’s per-100-g sodium and claimed that one was lower. Their teacher stopped the comparison. The same measurement basis was needed, and the units had to agree before the numbers were meaningful.

Next, Joel looked at the net quantity of a fictional 200 g package. He discovered that the number of 25 g reference servings was eight. That was a division exercise, not an instruction telling all children to eat eight portions or exactly one portion.

The class found a batch code and a date marking. Mira had confused the two. The teacher explained that lot identification helps distinguish production batches, while date markings and storage instructions provide other kinds of product information.

The final card said ‘Packed in Singapore’. Joel confidently stated that every oat, date and peanut must therefore have come from Singapore. Mira corrected him: place of packing and the origin of individual ingredients are not necessarily the same. The printed declaration needed to be read for what it actually said.

In their final summary, Mira wrote, ‘The product name tells me what the package claims to contain, the ingredient list tells me what was used, the nutrition panel gives quantities on a stated basis, and allergy and storage information can affect whether a food is suitable.’ The teacher praised the precision and repeated that real allergy decisions must follow the actual label and appropriate medical guidance.

Rebuild the label evidence

What the child reads	Accurate conclusion	Misleading conclusion
Oats on the packet front	This is part of how the product is presented.	Only oats must be present.
Peanuts in the ingredient list	Peanuts are a declared ingredient.	It is safe for everyone.
‘May contain peanuts’	The advisory describes possible unintended allergen presence.	There can be no peanut risk.
18 g sugar per 100 g	The measurement basis is 100 g.	A 25 g serving contains 18 g sugar.
200 g net quantity and 25 g reference serving	Eight reference serving amounts fit into 200 g mathematically.	Every person should eat exactly 25 g.
‘Packed in Singapore’	A packing-location statement has been made.	Every ingredient was grown in Singapore.

Ask the learner to retell the story in five sentences: the front image, the ingredients, the allergy advisory, one fair numerical comparison and one conclusion that requires more information. A child who refuses to pronounce a fictional food allergy-safe has understood an important boundary.

8. The Fencing Method for responsible reading

Fence	A growing but still accurate sentence	What it adds
1	The packet is labelled oat squares.	A visible product description
2	The ingredient list also names wheat and peanuts.	Composition evidence
3	The presence of peanuts matters to someone with peanut allergy.	Individual safety relevance
4	A separate ‘may contain’ advisory on another pack is not the same as an intentional ingredient.	Precautionary distinction
5	Neither this imaginary pack nor the absence of a phrase can establish real-world allergy safety.	A necessary evidence limit

The Fencing Method adds details without changing the truth of the first sentence. The learner should stop if a new clause turns a possible risk into a guarantee. This is how a vocabulary exercise becomes a practice in careful evidence and responsible communication.

Six pairs children often confuse

Pair	Different meanings	Parent check
Front claim / ingredient list	Presentation versus composition disclosure	Which answers ‘what was used’?
Contains / may contain	Declared ingredient presence versus precautionary possibility	Which expresses a possible cross-contact concern?
Serving size / net quantity	Reference portion versus whole-package amount	Is 25 g the same as 200 g?
Per-100-g / per-serving	Standard basis versus selected portion	Can you convert both figures to 25 g?
Sodium / salt	Related but different chemical measures	Are units and names identical?
Lot code / expiry date	Batch traceability versus a date marking	What would a product recall refer to?

9. Twelve worked label questions

Exercise 1: The pack shows oats on the front but lists wheat and peanuts.

Read the invented packaging field, decide what it directly states, and answer without assuming facts about a real child’s diet or allergy. For numeric questions, write the unit and measurement basis before calculating.

Worked answer: Read the full ingredient list; the picture is not a complete composition statement. Tempting mistake: Assume the food contains only oats. Product names and images are not substitutes for ingredient declarations.

Independent transfer: imagine a different declared portion, ingredient order, allergy advisory or lot code. Ask what part of the conclusion changes and what remains uncertain. Do not suggest eating a fictional snack as a way to test safety.

Exercise 2: Ingredients appear as oats, wheat flour, sugar and salt.

Worked answer: The order ordinarily communicates descending weight in the original recipe. Tempting mistake: The final ingredient must be the largest quantity. Order and exact percentages are different kinds of information.

Exercise 3: A fictional label says ‘Contains peanuts’.

Worked answer: Peanuts are declared as an ingredient or contained allergen under the label. Tempting mistake: Call the pack universally safe because peanuts are common. Allergy suitability is individual and safety-critical.

Exercise 4: Another fictional label says ‘May contain peanuts’.

Worked answer: It signals possible unintended allergen presence; it is not the same as a deliberate ingredient listing. Tempting mistake: Treat it as guaranteed peanut-free. Precautionary statements address potential cross-contact.

Exercise 5: No advisory is printed on a third imaginary package.

Worked answer: This alone is not proof of safety for an allergic person. Tempting mistake: Assume there is no cross-contact risk. Absence of a warning is not a universal guarantee.

Exercise 6: Pack A has 18 g sugar per 100 g and a 25 g serving.

Worked answer: 18 × 25 ÷ 100 = 4.5 g sugar per stated serving. Tempting mistake: Copy 18 g as though it were per 25 g. Keep the calculation basis visible.

Exercise 7: Pack B has 12 g sugar per 100 g and a 25 g serving.

Worked answer: 12 × 25 ÷ 100 = 3 g sugar per stated serving. Tempting mistake: Compare 12 directly with 4.5. Convert to the same basis before comparing.

Exercise 8: One pack reports sodium in mg and another reports grams.

Worked answer: Convert units and match the per-100-g or per-serving basis before comparison. Tempting mistake: Compare the raw numerical digits. Milligrams and grams differ by a factor of 1,000.

Exercise 9: A packet has 200 g net mass with 25 g declared servings.

Worked answer: 200 ÷ 25 = eight reference servings. Tempting mistake: Assume net quantity is one serving. Product amount and reference serving size differ.

Exercise 10: The label has a storage instruction and a best-before date.

Worked answer: Read and follow the actual relevant wording and conditions; do not infer safety from one isolated phrase. Tempting mistake: Assume every expired product is acceptable if it smells normal. Food-safety decisions require appropriate information, not smell alone.

Exercise 11: The printed code says Lot AB042.

Worked answer: It identifies a batch for traceability, not the food’s sugar content or expiry date. Tempting mistake: Read the code as a date. Batch and date are different label fields.

Exercise 12: A label says ‘Packed in Singapore’.

Worked answer: It tells you about the packing location as stated, not necessarily every ingredient’s origin. Tempting mistake: Assume every ingredient was grown there. Place of packing and ingredient origin are not automatically identical.

10. Ten misconceptions repaired

Repair 1

Misleading wording: The picture on the front is a complete ingredient list.

Better wording: Use the declared ingredients and relevant statements to determine composition. Why: Pictures serve a different purpose from mandatory disclosures.

Invite a second example with new fictitious numbers or label wording. The child should correct the statement while preserving its factual limits. In allergy-related scenarios, safety uncertainty should be explicit and never treated as a minor stylistic issue.

Repair 2

Misleading wording: The first ingredient is always the healthiest.

Better wording: The first item is ordinarily the largest by weight in the recipe. Why: Order does not establish an overall health judgement.

Repair 3

Misleading wording: Every additive is automatically dangerous.

Better wording: An additive is a substance used for a stated technological purpose; its suitability depends on permitted use and individual context. Why: An unfamiliar term does not prove harm.

Repair 4

Misleading wording: If there is no ‘may contain’ statement, the product is certainly allergy-safe.

Better wording: Do not assume allergy safety from the absence of an advisory statement. Why: Precautionary wording does not guarantee all possible cross-contact has been excluded.

Repair 5

Misleading wording: ‘Contains peanuts’ and ‘may contain peanuts’ mean the same thing.

Better wording: The first identifies presence under the product’s declaration, while the second usually describes possible unintended presence. Why: Ingredient and precautionary declarations differ.

Repair 6

Misleading wording: 18 g sugar per 100 g means 18 g in a 25 g serving.

Better wording: A 25 g serving would correspond to 4.5 g based on that label value. Why: Portion size matters in calculations.

Repair 7

Misleading wording: Sodium and salt are interchangeable numbers.

Better wording: Sodium is a nutrient stated in specified units and is not numerically identical to salt. Why: Chemical names and units require care.

Repair 8

Misleading wording: A 200 g net packet means one 200 g serving.

Better wording: Serving size is a declared reference and can be smaller than total contents. Why: Do not confuse two label fields.

Repair 9

Misleading wording: Every prepacked food in Singapore has the same mandatory nutrition table.

Better wording: Nutrition information requirements depend on product category and applicable claims. Why: Regulatory requirements have scope.

Repair 10

Misleading wording: Packed in Singapore means every ingredient originated there.

Better wording: Packing location does not by itself establish the origin of all ingredients. Why: Origin and processing locations are separate questions.

11. Seven-day home practice

Day 1

Day 1: Use food label, product name, ingredient list, descending order and food additive on fictional packaging. Explain what the front picture does not prove. Close the glossary before the final answer. Praise careful interpretation, correct unit use and the ability to say ‘the label alone does not establish this’ when appropriate.

Day 2

Day 2: Discuss allergen, cross-contact and precautionary statement. Emphasise that real allergy decisions cannot be made from an invented exercise or the absence of a warning. Close the glossary before the final answer. Praise careful interpretation, correct unit use and the ability to say ‘the label alone does not establish this’ when appropriate.

Day 3

Day 3: Identify a nutrition information panel, serving size and per-100-g value. Read the units before doing arithmetic. Close the glossary before the final answer. Praise careful interpretation, correct unit use and the ability to say ‘the label alone does not establish this’ when appropriate.

Day 4

Day 4: Practise energy, sugar and sodium on a simple imaginary comparison. Convert 100 g quantities to 25 g without turning the result into personal diet advice. Close the glossary before the final answer. Praise careful interpretation, correct unit use and the ability to say ‘the label alone does not establish this’ when appropriate.

Day 5

Day 5: Read a nutrition claim and net quantity. Compare the stated 200 g packet with the 25 g reference serving. Close the glossary before the final answer. Praise careful interpretation, correct unit use and the ability to say ‘the label alone does not establish this’ when appropriate.

Day 6

Day 6: Separate storage instruction, expiry date, lot identification and country of origin. Explain why each is included and which facts it does not supply. Close the glossary before the final answer. Praise careful interpretation, correct unit use and the ability to say ‘the label alone does not establish this’ when appropriate.

Day 7

Day 7: Give your child a new invented packet with contradictory-looking front marketing and detailed back information. Hide the glossary and ask for an evidence-based label explanation. Close the glossary before the final answer. Praise careful interpretation, correct unit use and the ability to say ‘the label alone does not establish this’ when appropriate.

What progress looks like

Stage	Evidence from the child	Next move
Recognises	Locates an ingredient list or net quantity.	Ask what it answers.
Uses with support	Converts per-100-g to a portion with a prompt.	Hide the model calculation.
Independent	Explains ‘contains’ versus ‘may contain’ without guessing.	Ask what remains uncertain.
Transferable	Can read an unfamiliar fictional label and revise a misleading claim.	Provide a fresh pack with changed wording.

Parents do not need to bring personal diet information or allergy details into the lesson. The goal is clear English, numeracy and careful reading. Real food choices must always use actual product information and, when needed, professional health advice.

12. FAQs, SFA resources and linked vocabulary

FAQ 1. Why should a child read the ingredient list?

It gives the components of the food and can identify ingredients relevant to allergies, preferences or product understanding. Front-of-pack marketing is insufficient.

FAQ 2. Are ingredients in Singapore listed by weight?

SFA explains that ingredients for prepacked food are listed in descending order by weight. That does not necessarily give their exact quantities.

FAQ 3. What does ‘may contain peanuts’ mean?

It is precautionary wording that can alert readers to possible allergen cross-contact. It differs from peanuts being deliberately included as an ingredient.

FAQ 4. Can a child determine whether a food is safe for a serious allergy using this guide?

No. Families should rely on the actual current packaging, relevant manufacturer information and clinical guidance. If uncertainty remains, avoid assuming safety; severe reactions require urgent medical care.

FAQ 5. Must every food have an identical nutrition information panel?

No. Requirements vary with food type, category and claims. SFA identifies circumstances when panels are mandatory.

FAQ 6. How is a 25 g portion compared with a per-100-g figure?

Multiply the amount per 100 g by 25/100. For 18 g sugar per 100 g, the 25 g calculation is 4.5 g.

FAQ 7. Is a lot number the same as a use-by date?

No. Lot identification distinguishes batches; date markings describe a separate aspect of the product. Consult actual label wording.

FAQ 8. Does ‘Packed in Singapore’ prove every ingredient is Singapore-grown?

No. The packing location and individual ingredient origins may differ. Read the relevant origin declarations without adding assumptions.

Official Singapore sources

Singapore Food Agency: Understanding Food and Nutrition Labels Before Purchase explains food names, ingredients, net quantity, allergen declarations and nutrition panels. SFA: Food Allergy and Intolerance explains ingredient declarations and precautionary allergen wording. HealthHub: Reading Food Labels gives practical examples of per-serving and per-100-g information. SFA: Guide to Food Labelling and Advertisements includes detailed regulatory guidance and 2026 updates. Regulations and exemptions should be checked at the time of use.

Continue the vocabulary series

Vol 100: Budgets and Everyday Money Choices · Vol 83: Measurement and Precision · Vocabulary OS Series Index · The Fencing Method.

Parent takeaway: read the front, ingredients, allergy disclosures, nutrient basis, quantity, handling directions and traceability codes as different types of information. A child who converts the numbers correctly and declines to invent a food-safety conclusion has learned vocabulary that is both useful and responsible.

Top 20 Vocabulary Words for Children | Vol 108: Read Food Labels, Ingredients and Allergy Warnings