Post on 30-Dec-2015
description
WORLD WATER DAY
22 MARCH
GOAL
Celebrate Water Day in our school Teach second grade students about the
circulation of water in the nature Raise ecological awareness and the
importance of preserving Earth’s water resources
Bring Natural Sciences (Chemistry) closer to students
PARTICIPANTS
Eight grade students Second grade students
WORK METHODS
The eight grade students prepared a workshop named “The circulation of water in the nature” for the second grade students
The eight grade students were leaders of the workshop
EQUIPMENT AND MATERIAL FOR THE EXPERIMENT
Glass Burner Tripod Clock glass Wooden gripper Napkins Various forms of water
WORKSHOP PICTURES
WORKSHOP PICTURES
WORKSHEETWATER
QUIZ
Name rivers flowing through Karlovac: _________________
_________________
_________________
_________________
AFTER WATCHING EXPERIMENTS WRITE DOWN YOUR OBSERVATIONS AND CONCLUSIONS:
1. What happens to water after put it into a refrigerator?
_____________________________________________
2. What happens to ice after we keep it in our hand?
_____________________________________________
3. What can you see in the air above the glass after water gets warm?
_____________________________________________
4. What can you see on glass above the glass?
_____________________________________________
CONCLUSIONS:
1. Forms of water in the nature are:
__________________, __________________ and __________________.
2. Water from river, lakes and seas slowly evaporates and turnes into ___________________ _________________.
3. Water vapour rizes into the air and makes ___________________ from wich water falls as precipitation back to the Earth.
WATER CIRCULATES IN THE NATURE.
Did you know that a snowflake is water turned into small crystals in the clouds?
REMEMBER: 22 MARCH – WORLD WATER DAY
CONCLUSION
The workshop was successful because the second grade students learned new terms- melting, evaporation and condensation
They learned new work - methods (experiments for second grade students and beeing team leaders for eight grade students)
Working together as a team