Saturday, September 19, 2009

KITCHEN / FOOD SCIENCE AND CHEMISTRY



I had an extremely busy two weeks of families and friends visiting with us, and also, a fun 10 day road trip of visiting familiar places, (but with sister and her family). And, now we are amidst the festive Golu celebrations. I have been SO busy, that I did not even get a chance to invite folks to my golu well ahead of time:( Well, there was also a slight chance of us not 'celebrating' golu this year due to our hectic schedules. BUT kids and dh pitched in with me to arrange a fabulous 9 step golu with great bommais(dolls). Unfortunately, not very many of my friends will be able to see and enjoy it with us this year.

I hope to post some pictures of our golu, (along with our vacation pics) here. May be you folks would enjoy seeing our golu and share our fun.
Kids have started univ/college classes this week, and I am back to a maddening driving schedule of back to back events. This quarter, I am out on the road to Palo Alto or vicinity on all 6 days for both my children. (I am sure that one singled out day of the week, with no driving to PA, will be the one that will be spent on 'all day cleaning' of our home). I must have been out of my mind to have agreed to this schedule of driving. Oh well!

Here is something about the topic of this post. Inspired by the Kitchen Science discussions in the gifted homeschool group a while ago, I am listing the resources that I have collected so far. We have been doing Kitchen science as part of our every day casual learning. Let me admit, I never enjoyed cooking. I am one of those who likes to 'eat to live'. Seriously! I often thought of cooking as something that is done for hours by one person, to be just eaten (and finished) by many in just mere seconds:).

OK, it is a bit of exaggeration, but I cook elaborate meals only when I am in the 'mood'. I love for someone to cook and feed me most of the times; and I live on the simplest meals:). No, I do not always have the luxury of someone cooking for me, unless when I visit my home country. But dh and I enjoy eating out a lot. I like to cook for friends and special occasions, ofcourse. Our family is big on Indian foods, and it is hard for us to be without our usual south Indian meals for long. After a few days road trip, we come home longing for rasam and sambhar:). Or, we try to find an Indian restaurant on our road trips. Kitchen science learning and homeschooling actually motivated me to enjoy cooking. I liked the fact that kids got to participate in it. For our family, cooking meals is usually a family affair. On any day, dh and I, along with the kids would be crowding our kitchen making some of the simplest meals:).


Since we are a family of strict vegetarians, there are limits as to what we can really do with respect to kitchen/food science learning from a book or web resource. We were vegans for a while too, (and that was real tough when we traveled extensively), but then went back to being
lacto-vegetarian. One thing I have learned living in CA for so many years is that 'vegetarian' means different things to different people here. I have had people give me choices of 'fish' and 'bird' menus, inspite of having mentioned to them that that we are 'vegetarians'. I was not aware that people called themselves 'vegetarians' when they consumed 'bird' or 'fish', but just avoided 'meat' alone. That phenomenon was actually new to our family, and was confusing initially. We have learned to explain our vegetarianism these days to people by simply stating (listing) what we don't eat :).

With respect to Kitchen/Food sciences, I have put together our own 'lessons' by just cooking with the kids, and following our family recipes, as well as experimenting a lot with the recipes from different cultures('masala' pasta, 'spice' salads, and 'saag or paneer' burrito or taco). I realized with passing time, that I was naturally incorporating the Ayurvedic food lessons and discussions in all our home cooking. It started out as a means of explanations to satisfy the curiosity and questionings from kids regarding the usage of certain foods and spices in our cooking, the practice of some home remedies for simple ailments, to some indepth learning and constant reference to Ayurvedic medical books. Since my parents had a strong influence in Ayurveda and Naturopathic cooking principles, it has been relatively easier for me to incorporate such principles quite causally without going through much of any formal preparation or lessons. We resorted to looking into many books for additional information. Parents and other relatives began to share their knowledge and recipes of Ayurvedic foods to add to our knowledge. We have also incorporated Health and Nutrition lessons along with our food science lessons. Organic foods and importance of pesticide free foods also became part of the learning. And we consider such a learning of kitchen science to be an ongoing one with every growing year. Both kids have been pretty independent making their own simple meals, cleaning utensils, dishwasher duties, laundry etc etc since age 5. I consider chores around the home and kitchen/food science as an integral part of their home education.

The way we have done Kitchen/food science is to learn about all the ingredients in the recipes, nutritional value, Ayurvedic importance and reference, physiological chemistry, food chemistry, along with calorie content of the foods, health benefits etc. Unfortunately, I have no pictures to post on all our learning, as I did not have a digital camera at that time:). I hope the explanations help in getting the idea of what we have done. When the kids were younger, they did an extensive study on all kinds of lentils, Indian and other spices, herbs, their origin, usage, contents, nutritional value, Indian names and meanings, etc. Both kids prepared power point presentations, and illustrated some of their learning. They also created a Herbarium of the related botanical studies. One interesting and fun thing they enjoyed doing was lentil and spice charts; they made specimens of all kids of lentils and spices (also, see cook's thesaurus), in individual sealed, small plastic packages, and fixed them to the chart board. They added the labels along with information on each of the 'specimens', the original root words or derivation, nutritional or medical value of each of them, and usage. Then they presented it in the science fair exhibitions; (if you do this, make sure you keep these charts in a cool, dry place to keep them bug free. Ours lasted for 4-5years :)). They also enjoyed doing a couple of Food science and Kitchen chemistry experiment based coop classes a few years ago.

We also clubbed our gardening experiences in our backyard as part of our food 'lab' experience. We
rotated crops, participated in community gardening and master gardening events, learned from our farmer/gardener about food plants, took field trips, etc to enrich our learning. The kids also jotted down the recipes in their 'lab' notebooks, while they took notes as they observed, and cooked together with me. They illustrated their notes when applicable. They cut, mixed, and ground materials when needed. They also participated in the shopping for the ingredients in the early years. (And budgeted the spending). We actually had cuisines from various countries on specific nights, (as part of vegetarian foods from around the world), and the kids researched their favorite recipe-based on the ingredients used -and shopped for them, and helped in cooking the meals. In the past couple of years, I have also started to translate all my parents' recipes to English. Both my kids have their own recipe notes and collection that I started them on a while ago. I would expect that grow with them:).

Now that the kids are older, (and are quite busy), they are more into simple recipes, nutritional value, health and calorie content. It is just amazing as to how much we cover with respect to kitchen and food sciences through our general conversation and discussions with every meal. These days cooking has become more about doing something simple and nutritious as possible. But the festivities give us an ample opportunity for our family to enjoy some of the wonderful elaborate Indian cooking that our family loves consuming.


Here are a few resources that I have found so far on general food science, kitchen science, kitchen chemistry, food chemistry and the like. This is not a comprehensive list. I hope this is of some use to you.


(Note: Re-posted in March 2010 after correcting formatting errors)

Here is a small sample of South vegetarian cooking(that we cook normally in our home) in a video form.



Web
  • Kitchen Science Experiments by the Naked Scientists, who are physicians and researchers from Cambridge University. Wonderful resource for food, kitchen science learning
  • Accidental Scientist great website filled with loads of information, links, resources, activities, recipes, cooking experiments, etc
  • Counter Top Chemistry This is part of Science House website with wonderful science and cooking activities for K-12 kids
  • Kitchen Chemistry: Fun Food activities and Experiments Interesting experiments, projects, tips that you can do in the kitchen to learn science for the younger aged children. There is also wonderful book list at the end. There is also a kitchen experiment supply list for all the experiments
  • Kitchen Science for pre-school age kids. This is a Penn State site with some ideas and lessons on kitchen science activities
  • Kitchen Chemistry Experiments for K-6th grade kids. Interesting experiments using kitchen materials
  • Pittsburg Teachers Unit curriculum materials for Kitchen Chemistry. This site has some wonderful topics on food chemistry, food concepts, Nutrition, etc
  • Science and Scientists Behind the Food Wonderful unit from Discovery Education. This has down-loadable lessons, experiments, food scientist resources, teacher's guide, interactive etc. See the lessons on Food Chemistry: Proteins; Enzymes: Enzymatic Browning; Microbiology: Yest Growth
  • Food Info site multilingual site; provides information on food, food components, food ingredients, food additives etc
  • The Cook's Thesaurus This is an encyclopedia with thousands of cooking ingredients and tools with pictures
  • Kitchen Chemistry from Gateway of Educational materials. Resources, book lists, some experiments
  • Food Science wonderful classroom experiments, demos, and resources for beginning food scientists
  • Kitchen Chemistry materials related to the Kitchen Chemistry book by Heston Blumenthal. is the index of topics and also video clips associated with the topics
  • Kitchen Science videos from Instructables. Do a search for edible science, food science for interesting relevant videos
  • Food Science galore wonderful links and resources on various topics of food science. There is baking, fruits and vegetables, milk, candy resources and more

Other resources
Using Kitchen Chemicals to Identify Key Concepts in Chemistry
From the Kitchen to the Classroom: Ideas and Lessons for the Science Teacher

Kitchen Chemistry: Fun Food Activities and Experiments
Making the Connection between Science and Kitchen Activities; A Curriculum Unit for Secondary Special Needs Students Introducing Chemical Concepts with Food
  • Food Preservation Lessons on food preservation and the conditions that encourage or inhibit growth of microorganisms
  • Bacteria's role in Food lesson plans from Utah Education Network. There are other nutrition, food and cooking science lessons on this site
  • Food and Science lesson plans on physical, microbiological, and chemical principles that affect the food we consume
  • Utah Education Network Do a search here to find lessons on topics of food science, health, agriculture, cooking etc
  • Cooking With Chemistry experiments and activities originally held as part of one day workshop for teacher's in MN. Scroll down to check out all the experiment links
  • Chemistry Question.com talks about chemistry in daily life. Learn all about the chemistry behind, rice cooking, or pasteourized milk etc
  • There are some downloadable pdfs here on various kitchen science topics
Ideas for Food Science Labs.doc
Ferm teacher's guideTG.pdf
FermSG.pdf
experiments_foodscience.pdf
biofood.pdf ProteinsSG.pdf
ProteinsTG.pdf Kitchen Science.pdf
Kitchenchemistry.pdf

Baking Bread Lesson and Field Trip
Be a Food Detective Lesson Plan - PDF

Become a Solar Chef Lesson Plan

Candy Hands On Activities - Science of Cooking

Carbohydrates Simple and Complex

Chemical Leavening Agents Lesson Plan
Culinary Arts Curricula

Eat Your Veggies Lesson Plan

Edible Plants Lesson Plan

Egg Math
Energy B Plans
Food Science Experiments

Food Science Lesson Plans and Experiments

Hidden Story of Food Lessons

Introduction to the Food Industry - Lesson Plan
Kitchen Equipment Basics Lesson Plan

Kitchen Math Lesson Plan

Leavening Experiment - Lesson Plan

Microbes Lesson Plans

Pizza Explorer - Food Chemistry Unit

Popcorn Teaching Guide

Science of Cooking Activities

Science of Cooking Bread Hand's On Activities

Snack Search Lesson Plan - PDF

Spice Geography Lesson Plan

There are Microbes in My Food Lesson Plan

Food Science and Culinary Arts


Science/Chemistry Project/Experiment Books
  • Primary Science Samplerby Sandra Markle. This book has samples of several different science activities as well as experiments

Books on Food Science, Food Chemistry, Kitchen Science, Kitchen Chemistry

Elementary Kitchen Science books


Ayurvedic sites and books
  • Also check out the Indian cooking blogs I have listed on the bottom right of this blog for additional learning

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