Visible Body Webinar | Digesting the Digestive System with Bert Oppenheim

Black Hole Swallows Star

Revolving Around Polaris: Time Lapse of the Night Sky

A Guide To Learn About The Constellation

The four spheres

https://eyes.nasa.gov/

https://solarsystem.nasa.gov/planets/

DIETS

                                     LUNES  MARTES  MIÉRCOLES  JUEVES  VIERNES  SÁBADO DOMINGO

DESAYUNO
ALMUERZO
COMIDA
MERIENDA
CENA

PICAR ENTRE HORAS

GASTO DE ENERGIA
                                    Vasos agua Vasos agua Vasos agua Vasos  agua Vasos agua Vasos agua Vasos agua


MEDITERRANEAN DIET: IS FAST FOOD KILLING OFF SPAIN¨'S FAMED MEDITERRANEAN DIET?

https://elpais.com/elpais/2015/07/14/inenglish/1436884922_083159.html

The profusion of fast food restaurants in historical city centers along the Mediterranean – where the most popular menu item is often a dish of spaghetti swimming in a pool of industrially produced carbonara sauce – is just one of the signs that a slow but inexorable change is underway: the end of the Mediterranean diet.

This dietary change conceals a social transformation that goes far beyond food. The Mediterranean diet, once a way of life as much as a way of eating, has morphed into something that looks more like a medical recommendation than a reflection of social mores.
A June report by the United Nations Food and Agriculture Organization (FAO) and the International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM) notes that the region is shifting away from its traditional diet, and warns that the effects of this shift go beyond nutrition.

“The abandonment of traditional habits and the emergence of new lifestyles associated with socio-economic changes pose important threats to the preservation and transmission of the Mediterranean diet to future generations,” reads the report Mediterranean Food Consumption Patterns.

One of the white paper’s key messages is that “it is urgent to preserve the cultural heritage of the Mediterranean diet as an outstanding resource for sustainable development as it contributes to promoting local production and consumption, encouraging sustainable agriculture and safeguarding landscapes.”

A surge in ready-to-eat food

Stall owners at the Antón Martín food market, in downtown Madrid, have already noticed the transformation.

“People don’t cook as much as they used to, and you can tell that young people buy a lot of ready meals,” explains Lorenzo, who has spent the last 16 years working at a butcher’s stall. “We sell a lot more steaks than meat for stews.”

“The Mediterranean diet involves local fresh produce that is grown nearby, which is why it’s a bit more expensive and requires more time,” explains Lluìs Serra-Majem, a nutrition expert who teaches at Las Palmas University and one of the main sponsors behind the bid that got the Mediterranean diet inscribed as an Intangible Cultural Heritage of Humanity item by Unesco in 2013.

“It’s not just the crisis that’s influencing in the decline. The problem is also a lack of knowledge: you need to know how to cook fish and vegetables, or how to shop for fresh food... All of this is a very important part of the Mediterranean diet,” says Serra-Majem, who co-authored the FAO study.

The gradual disappearance of traditional recipes – visibly happening with pulses, for instance – consumers who increasingly buy their groceries at supermarkets rather than traditional markets, and the rise of convenience food in a world where nobody has the time to cook, all underscore the profound social transition underway.

“We are living through the globalization of food,” explains Emilio Martínez Muñoz, a professor of physiology at Granada University. “These days, we no longer live on local, seasonal produce, but buy our food off the shelves of large stores containing a lot of ready-to-eat products. With the crisis, people were busier eating than wondering about what they were eating, and we are losing a lot of our food culture.”

Fewer fresh products consumed in 2014

The trend is mostly cultural, making its effects difficult to capture statistically. Yet the Agriculture Ministry’s 2014 report Food Consumption shows a decline in all products associated with the Mediterranean diet.

The study, which closely analyzes Spaniards’ eating habits, says that “the volume of fresh products that were consumed fell more (-3.3%) than other food types (-1.7%) even though the former experienced bigger price drops than the average drop for all food types.”

Between 2013 and 2014, consumers bought 3.1% fewer potatoes and fresh vegetables, and 6% fewer tomatoes. In the case of pulses, perhaps the dietary element that is disappearing the fastest from people’s tables, the drop was 6.1%.

“We observed that fruits and vegetables are falling behind in Spanish diets, which are increasingly oriented towards meat and milk products,” reads the report.

Eating habits reflect a society at a specific historical moment. The pure Mediterranean diet, born in southern Europe after World War II, represents a society with few resources where people spent their time out in the field, with no access to supermarkets, eating what grew out of the earth and leaving its preparation in the hands of women, who were mostly homemakers.

“It is the historical expression of a specific time and economic situation,” says Sandro Dernini, an FAO advisor and coordinator of the Forum on Mediterranean Food Cultures. “What’s happening right now is not a decline, it’s a much more complex situation than that.”

“We are not living the way we lived in the postwar era, we are not a poor country and people have changed the way they eat,” adds F. Xavier Medina, director of the Unesco Chair of Food, Culture and Development at Universitat Oberta de Catalunya.

“The food industry is much bigger than it was a few decades ago. It’s a cultural transformation, it’s not a crisis but a change. And now we are in the process of analyzing where our nutrition is headed,” adds Medina, who also contributed to the FAO report.

A generational change

Ramon Estruch, a doctor who chairs the Scientific Committee of the Mediterranean Diet Foundation, brings up another piece of research that confirms the trend.

“In the PREDIMED study [Prevention through a Mediterranean Diet], which included 7,447 subjects living in eight different regions, the degree of adherence to the traditional Mediterranean diet, on a scale of 14 points, was around 8.5,” he says. “Middle-aged and older Spaniards got a C+ or a B-, depending on how you look at it. But younger people scored much lower. In other words, we are losing the Mediterranean diet and are not even aware of it.”

With the crisis, people were busier eating than wondering about what they were eating, and we are losing a lot of food culture”

Emilio Martínez Muñoz, Granada University

“The key to this diet is the fact that it’s healthy food in a sustainable environment,” explains Ángel Gil, a professor at Granada University and president of the Ibero-American Nutrition Foundation. Above all, this diet is not just based on food but also on exercise.

“For many centuries, our species was not sedentary. We used to walk from one place to the next. But there’s been an enormous change: we’ve become sedentary, and that greatly reduces our energy consumption,” he continues.

Manuel Martínez, technical director at the European Institute of the Mediterranean Diet, which answers to the Andalusian government, admits there is “a growing shift away from Mediterranean diet-oriented consumer habits, and that in turn seems to be linked to a growing incidence of overweight individuals.”

“In a very broad study we are conducting on nutrition in Andalusia, we are not just analyzing how much people stick to the Mediterranean diet, but everything else that it represents as well, from the change in family structures to what children are eating, considering that the latter don’t take care to eat right unless their parents are on top of them,” he continues. “We have a lot of work ahead of us. We have to launch initiatives to encourage this diet and the consumption of local produce, but we also need to foment physical activity, which is included in the Mediterranean lifestyle. Without one of its parts, the whole does not work.”

Some videos about plants

https://vimeo.com/7316737

https://vimeo.com/7316585

Didactic Materials

https://recursoseducativosdesecundaria.blogspot.com.es/2015/09/unidad-1-de-biologia-y-geologia-de-1-de.html?m=1

tasks unit 1

https://alandalusalnatural.blogspot.com.es/2015/10/unit-1-web-tasks.html

timeline

https://alandalusalnatural.blogspot.com.es/2016/10/the-timeline-of-universe.htmlhttps://alandalusalnatural.blogspot.com.es/2013/11/httpwww_27.html

size

https://www.youtube.com/watch?v=95RTbhpuMoE&feature=youtu.be

astronomy

Planets

http://beakersandbumblebees.blogspot.com.es/2010/01/toilet-paper.html?m=1

Yes! Today we used toilet paper to learn about science! How fun is that? To better understand how far from the sun each planet is we made a model. Remember kids...I am not Ms. Frizzle and can't turn our school bus in to a rocket ship and take you to the moon, therefore we have to make a model. The solar system is way to big to "see" so we have to model it! Toilet paper came in handy today for our solar system model!
The students were put into groups today and assigned two different planets. They were provided with a chart telling them how many sheets of toilet paper each planet is away from the sun. Mercury, the closest planet to the sun, was 3 sheets of toilet paper from the sun. Neptune, the farthest planet from the sun, was 224 sheets of toilet paper from the sun. The kids did quite a bit of counting today!
I was very proud of the teamwork efforts. The students seem to take every assignment seriously in Science! Even if it does involve toilet paper!
After this activity, we went back to the classroom and made bar graphs in the science notebooks!

Solar System tips-
Students need to know the following:
The Earth Rotates as it revolves around the sun
One rotation of the Earth is one day...24 hours
one revolution is a year.
the Earth revolving around the sun is also called an orbit...
gravity holds all the planets in orbit
My Very Excellent Mother Just Served Us Nachos...is a good way to help remember the order of the planets...Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
the sun is a star made up of gases

Today was "out of this world!"

cells, tissues, microscope

Solar System

http://www.seasky.org/solar-system/solar-system.html