Fruit and vegetables: enzymic browning
![](https://www.ifst.org/sites/default/files/styles/mentor_and_resource/public/screenshot_3_1.jpg?itok=AZAdD27v)
Why does a banana go brown the older it gets or an apple go brown after being sliced?
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Functional properties of food
![](https://www.ifst.org/sites/default/files/styles/mentor_and_resource/public/Tomatoes.jpg?itok=19Lj-6_H)
What do we mean by 'functional properties of food'?
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Getting ready to cook with your kids? Visit this page on the BBC's Good Food website
![](https://www.ifst.org/sites/default/files/styles/mentor_and_resource/public/dreamstime_l_165451695.jpg?itok=pzGdfWvq)
Getting ready to cook with your kids? Visit this page on the BBC's Good Food website
![](/sites/all/themes/custom/love_food_science/images/small-divider.png)
KS3 Biology
![](https://www.ifst.org/sites/default/files/styles/mentor_and_resource/public/biology-close-up-instrument.jpg?itok=gxW8zGDT)
Learn about biology and examine the structure, function, growth, origin, evolution and distribution of all living things.
![](/sites/all/themes/custom/love_food_science/images/small-divider.png)
KS3 Chemistry
![](https://www.ifst.org/sites/default/files/styles/mentor_and_resource/public/acid-biology-chemical.jpg?itok=LS_FY1Ao)
Learn all things about chemical elements and compounds composed of atoms, molecules and ions
![](/sites/all/themes/custom/love_food_science/images/small-divider.png)
KS3 Design and Technology
![](https://www.ifst.org/sites/default/files/styles/mentor_and_resource/public/blur-charge-close-up.jpg?itok=B_giAirG)
Learn how to be creative in planning, designing and be a problem solver in science.
![](/sites/all/themes/custom/love_food_science/images/small-divider.png)
KS3 Physics
![](https://www.ifst.org/sites/default/files/styles/mentor_and_resource/public/discharge-electric-shielding-electricity.jpg?itok=9MEFLDd0)
Learn about the behaviours of objects and forces based on experiments and mathematical measurements.
![](/sites/all/themes/custom/love_food_science/images/small-divider.png)