ERASMUS KA219 ENERGY FOR LIFE
Number of lessons: 14
A. Approaching the project. The approaching of the project came very naturally, after a trip of a student of our class to Kamena Vourla during his summer vacation. The visit to a geothermal spring observed at that place stimulated the student .
B. Case Study Lesson Planning Phase A. Approach the problem / topic
B. Study of the problem / topic
C. Objectives of the problem / topic.
Number of lessons
Observations Comments 2 hours Discussion in the classroom about the term geothermal and reflection on how this phenomenon occurs and where it can be derived. 5 hours The subject study was conducted through online information and other external sources, but also through the experiment, where children observe how the phenomenon of geothermal energy works 1) To understand and appreciate that any action requires a higher energy consumption. To raise awareness, through the history of man on the planet, on the use of energy sources in every season. 2) To understand that excessive use of non-renewable energy sources has led to energy crisis and a huge burden on the environment by creating a series of serious problems, which if not solved, would have the effect of preventing the life on the planet. 3) To raise awareness that there are available renewable and clean energy sources to be used, to meet the means and ways in which these can be used, so to contribute to the solution of the energy problem in the future and reverse the poor state of the environment. 4)To form positive attitudes and
D. Explanation of concepts
5 hours
behaviors towards the wise use and saving of energy in an individual, national and international level. To be aware of new technologies based on the use of clean energy sources. 5) To acquire, eventually, the necessary knowledge that will enable them to form an opinion about what it "energy" and "life" mean, in order for them to want to contribute to the design of a future where life will not be poisoned by thoughtless use of energy. 1) What is energy? Each physical system comprising (or alternatively saves) a quantity called energy. Energy, therefore, is the capacity of a body or system to do work. Any form of action from children's games to the operation of the machines and the food cooking until the production line at the plant requires energy consumption. The really various forms of energy are behind the unimaginable variety of natural phenomena. 2) Energy Forms. Mechanical energy, combining kinetics and dynamics. Electromagnetic energy, combining electric and luminous or radiant energy, Nuclear energy Thermal energy Chemical energy Mass-energy 3) Renewable and non-energy sources. Renewable sources Solar energy
Aeolic energy Biomass Geothermal energy Non-renewable Coal Oil Natural gas 4) Geothermal. geothermal Geothermal energy is the natural thermal energy of the Earth leaking from the hot interior of the planet towards the surface. The following areas were surveyed since 1971: Milos, Nisyros, Lesvos, Methana, Sousaki, Kamena Vourla, Thermopylae, Ypati, Edipsos, Kimolos, Polyaigos, Santorini, Kos, South Thessaly Almopia, Strymonas river, Xanthi, Samothraki and others which showed intense geothermal activity. E. Design and Development
F. Final analysis and explanation of results
1 hour
1 hour
An experiment was conducted with the main aim for the children to understand what geothermal energy is and how important this energy source is for humans and the environment. Students will reflect and formulate conclusions on renewable energy sources and energy saving.
A. Approaching the problem During a debate in class on renewable energy sources, the term geothermal was mentioned, a term that many of the children did not know until then. So the children wondered what is geothermal energy and how it is collected from the Earth.
B. Case Study.
Activity Experiment
Experiment observation
Watch videos on the internet
ACTIVITIES Material Pot, water (boiled), foil, toy windmill, cooker
Comment Take a saucepan and add water. Place the pot on the stove and bring to a boil. Then close the pot with foil so that the vapors cannot leave the pot. Once the water starts to boil open a small hole in the foil and put the toy windmill over the hole. The children noticed that the steam from the boiling water turned the toy windmill. https://www.youtube.com/watch?v=lrHsfpH_UD4 The students watched a video on how we exploit geothermal energy for the production of "clean" energy.
Worksheet 1
A. Watch the map of Greece and outline on it the points where geothermal springs were discovered according to what you have learned so far (you may refer to the map of your classroom).
OBSERVATION - RECORDING WORKSHEET
Write briefly your observations from the experiment .................................................................................................................................... .................................................................................................................................... ................................................................................................
What is happening in the picture above? .................................................................................................................................... .................................................................................................................................... ................................................................................................ How is geothermal energy used in our lives? .................................................................................................................................... .................................................................................................................................... ................................................................................................
ENERGY  CROSSWORD PUZZLE Complete the following crossword. 1) The energy gives it to us to get warm. 2) The capacity of work production . 3) The energy does not disappear, but it is converted into another form . 4) We use this energy to see. 5) The energy many machines use in order to work. 6) Sugars give us energy for our ................... 7) Energy is the capacity to produce ................ .
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TYPES OF ENERGY
FILLING GAPS EXERCISE Choose the right word to fill in the gaps. radiation, radiation efficiency, gravity, gravity, conservation of energy, dynamic, electrical, thermal, sonic, kinetics, kinetics, kinetics, mechanical, nuclear, nuclear, chemical, chemical The potential energy and kinetic energy are .............. energy forms. Compressed springs and taut rubber bands are stored ............. energy forms. The vibration and movement of atoms and molecules causes ................ energy. The energy at the center of atoms is called ............ energy. The scientific term indicating that energy can not be created or destroyed is the law of ....................... The energy, which moves inside a body by waves is called ................. The energy that a body has because of its location, like a rock on a hill is ........................ energy. The energy that objects have when they move from place to place is called ......................... energy. The electromagnetic energy travels in transverse waves, it is ...................... energy.
The energy found in bonds of atoms and molecules is called ...................... energy. The movement of atoms, molecules, waves and electrons is ..................... energy. The movement of electrons is called ..................... energy. The amount of useful energy that we get from a system is called .................... The energy found in oil and coal is called ........................ Radiographs
are example of the operation of .......................
Cleavage and the individual fusion is an example of .................. energy. A hydrodynamic tank is an example of ..................... energy. The wind is an example of ........................energy.
ENERGY SOURCES MATCHING EXERCISE Match the words on the right column to the ones on the left one.
Biomass produced by splitting atoms.
Solar energy material.
Hydrodynamic by trucks, airplanes, cars.
Oil Energy that the running water has.
Uranium trucks, airplanes, cars.
1) Energy
2) Energy from garbage, wood and any organic
3) Mineral used
4)
5) Energy from sunrays.
ENERGY SOURCES MATCHING EXERCISE Match thewords in the right column with the images of the left. OIL GEOTHERMAL ENERGY SOLAR ENERGY NATURAL GAS LIGNITE AEOLIC ENERGY
ENERGIES (RENEWABLE / NON-RENEWABLE) MATCHING EXERCISE Separate the sources into two columns, which will determine whether they are renewable or non-renewable. Solar energy
1) Non- renewable
Lignite Renewable
2)
Hydrodynamic energy
3) Non-renewable
Oil Non-renewable Natural gas
5) Renewable
Mineral coals Geothermal
6) Renewable energy
Biomass Non-renewable Aeolic energy
4)
7) Renewable 8)
9) Renewable
What I learned about GEOTHERMAL ENERGY FILLING GAPS EXERCISE
Choose the right word
to fill in the gaps.
renewable, geothermal, electricity, volcano, hot springs, lithosphere, magma, core, crust
It is in the center of the earth. The hot fluid mass, which comes from volcanoes is called............ The Earth's crust is divided into ................. The solid casing of the terrestrial globe is called
............
The heat inside the earth will be there forever. This energy is considered .................. energy source. When hot water from inside the Earth rises up to the surface and forms ............. A geothermal mountain called .................. hot lava magma.
sometimes expels
The geothermal energy power plants produce
...............
 Solve the crossword. 1) (across). Mountain with geothermal energy. 1) (down). It is produced by a geothermal energy power plant. 2) Underground geothermal lake. 3) Liquid iron mass. 4) (across). Ancient word for water. 4) (down). Geothermal energy is located there. 5) The outer layer of the earth. 6) Radiation during uranium nuclear fission reaction. 7) Large pieces of the Earth's crust are called ............ 8) A layer of the Earth with magma and rock. 9) Geothermal springs with therapeutic properties. 10) It is produced by volcanoes. 11) The center of the earth. 1
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(Explanation of the Geothermal energy experiment)
(Explanation of Geothermal energy experiment)
(Experiment Materials)
(A poster)
(A poster)
(A poster)
(A visit by a Geologist:Geothermal presentation by Mr. Simitzis Claus)
(A visit by a Geologist, Geothermal presentation by Mr. Simitzis Vasilis)
(A visit by a Geologist, Geothermal presentation by Mr. Simitzis Vasilis)
The students of F3 class make board games
(The snake energy game)
(Quiz questions)
(Game Rules)
(Answers to questions of the game)
(Game: Find the right path)
(Game: The bike ride)