Chemical changes in the kitchen B

We go on publishing another set of works dealing with chemical changes in the kitchen. This videos and presentations have been made by 3º ESO “B” ‘s students. They have choosen the same topics, namely: roast, fermentation (alcoholic and lactic), combustion reaction, food’s oxidation and physical processes in the kitchen.

Roast:

Alcoholic fermentation:

Lactic fermentation:

Combustion reactions:

Food’s oxidation:

Physical processes:

https://prezi.com/embed/m7qecxpjx4ig/?bgcolor=ffffff&lock_to_path=0&autoplay=0&autohide_ctrls=0&PARENT_REQUEST_ID=e21f103697b4c3cd#

 

Advertisements

Chemical changes in the kitchen A

Here we have six works made by 3º ESO “A” ‘s students that deal with the chemical processes and cooking.

Students have done videos and presentations explaining topics such as roast, the alcoholic or lactic fermentation, the importance of combustion, oxidation of food and some physical processes that take place when cooking. We hope you enjoy them!

The roast:

Alcoholic fermentation:

Lactic fermentation:

https://prezi.com/embed/gse36yumlkbg/?bgcolor=ffffff&lock_to_path=0&autoplay=0&autohide_ctrls=0&PARENT_REQUEST_ID=558f007d7937de32#

Reaction of combustion:

Food’s oxidation:

https://prezi.com/embed/flgjv_46iftm/?bgcolor=ffffff&lock_to_path=0&autoplay=0&autohide_ctrls=0&PARENT_REQUEST_ID=4d73475ee63ef665#
Physical processes: