Apple varieties
Set out: Four apples cut into one thin wedge each, on numbered paper plates, with a water cup per child.
How to run it: Taste in the same order at every table, write the number before anyone speaks, then read the apple names out.
What to score: Crunch, sweetness and the one they would take to school again.
Bread around the world
Set out: Strips of baguette, pita, naan, tortilla and focaccia, one of each per plate.
How to run it: Smell each strip first, then taste, and keep the water between samples.
What to score: Crust, chew and how much the bread tastes of something on its own.
The five tastes
Set out: A drop of honey, a lemon wedge, a salted pretzel, a cocoa nib and a cherry tomato, one per plate.
How to run it: Name the taste before scoring it: sweet, sour, salty, bitter or savoury. Nobody tastes twice.
What to score: Whether the taste was easy to name and which one the table would eat again.
Citrus line-up
Set out: One segment each of orange, mandarin, lemon and grapefruit, with the pips removed.
How to run it: Taste from the sweetest to the sharpest, with water after each segment.
What to score: Sweetness, sharpness and which one the table could drink as a juice.
Tomato varieties
Set out: Quartered cherry, plum, beefsteak and heirloom tomatoes at room temperature.
How to run it: Taste without salt first, then repeat one sample with a pinch of salt and compare the two scores.
What to score: Juiciness, sweetness and how much the salt changed the answer.
Rice from four countries
Set out: A spoonful each of cooled basmati, jasmine, short-grain and brown rice, cooked at home the night before.
How to run it: Taste cold and plain, then again with a drop of soy sauce on one sample.
What to score: Smell, stickiness and which rice the table would order with a curry.
Herb smelling jars
Set out: Four lidded jars with basil, mint, parsley and coriander leaves, plus one leaf of each to taste.
How to run it: Smell every jar with the lid on, guess the herb, then taste the leaf and reveal the four names.
What to score: How strong the smell was, whether the guess was right and which herb they would add at home.
Chocolate by percentage
Set out: Three small squares of dark chocolate at sixty, seventy-five and eighty-five percent, cut to the same size.
How to run it: Taste from the lowest percentage up, with water between squares.
What to score: Bitterness, sweetness and how long the taste stayed after swallowing.
Water taste test
Set out: Three cups of water: tap, chilled filtered and chilled sparkling, poured at the same moment.
How to run it: Taste all three before discussing, and keep the cups covered so nobody knows which is which.
What to score: Smell, taste and whether the bubbles made it more or less refreshing.
Honey by origin
Set out: Three honeys on separate spoons, with a quarter of apple to taste each one on.
How to run it: Taste from the lightest colour to the darkest, rinsing the spoon between samples.
What to score: Aroma, sweetness and whether it tasted of one flower or of several.
Cracker texture test
Set out: A water biscuit, a butter cracker and a piece of crispbread, with the same topping on each.
How to run it: Score the crunch first, then the topping, then repeat with the topping on its own.
What to score: Crunch, salt and which cracker held the topping without breaking.
Cheese by milk
Set out: Small cubes of cow, goat and sheep cheese at room temperature, with plain crackers.
How to run it: Taste from the mildest to the strongest and keep the crackers between samples.
What to score: Salt, sharpness and how long the flavour stayed after swallowing.