Hi and welcome to the site.
Fruit sounds great, you could use an individual fruit or a selection.
As an example for apples to cover the senses
Hearing - Crunch, speech and vocabulary - apple names.
Listen and comment as the children bite into the fruit.
Touch - feel and texture, shiny skin, spiky stalk, leaves, pips, shape
Let the Children explore and examine the fruit
Taste -
Is it sweet, hard to bite, soft, juicy ..
Sight - colours, outline/shape
Notice together the colour, shape, position of the apples - where the stalk is, core, skin, flesh, pips
Smell - cut open and allow the children to smell the fruit.
An apple can cover all the learning areas by using a theme table,
Creative development - have a bowl of role play apples, baskets and aprons for the children to become apple growers & sellers ..
Knowledge and understanding of the world - where apples grow: on trees in orchards.. demonstrate this by providing books/visual images and talking about experiences.
Personal social & emotional development - how the children share the table resources, turn take with tasting & playing with the resources, seeing how everyone likes the table layout and the apples, if they enjoy eating/tasting apple and how - raw, cooked, purree, sliced, whole, peeled, diced.
Communication, language and literacy - Books, stories and text used to explain what the table theme is.
Physical development - pincer grip picking up smaller items - pips, apple pieces.
Problem solving, Reasoning and Numeracy - math: counting and number recognition, where and how do pips fit into an apple and how do they hang on trees..
Resources could be a selection of real apple varieties -
Orange pippin.com is a nice website.
Books about apples - gardening books and fictional
Green, red, brown and white colour scheme.
Growing pips - soil, small pots and labels
You can also look at healthy eating and foods that are good for us.
Hope this helps, enjoy the site
xx