Open and Closed Curves
February 17, 2008 Grade 1 Lessons, Mathematics, The Son No Comments
Open and Closed Curves
An open curve is a figure whose ends do not meet.
A closed curve is a figure whose ends meet.
Open and Closed Curves
An open curve is a figure whose ends do not meet.
A closed curve is a figure whose ends meet.
Maraming batang Pilipinong lumalagi at naghahanapbuhay sa lansangan.
Kaawa-awa ang kalagayan ng mga batang lansangan kaya’t kailangan nila ang kalinga at pagmamahal ng kapwa.
Dapat nating tulungan ang mga batang lansangan upang umunlad ang kanilang buhay
Ang pangungusap na nagsasabi o nagkukwento ay tinatawag na pasalaysay. Nagtatapos ito sa tuldok (.).
Halimbawa:
- Mahusay umawit si Karen.
- Sumikat na ang araw.
Mga tuntunin ay sundin ng bukal sa damdamin.
Pangungusap na Patanong
Ang pangungusap ay maaaring nagtatanong.
Ang pangungusap na nagtatanong ay tinatawag na patanong. Nagtatapos ito sa tandang pananong (?).
Halimbawa:
- Sasama ba si Tina?
- Masakit ba ang ulo mo?
Maraming batang Pilipinong lumalagi at naghahanapbuhay sa lansangan.
Kaawa-awa ang kalagayan ng mga batang lansangan kaya’t kailangan nila ang kalinga at pagmamahal ng kapwa.
Dapat nating tulungan ang mga batang lansangan upang umunlad ang kanilang buhay.
That is Tania, with her freely flying kite. This was when we went to the 12th Philippine International Hot Air Balloon Fiesta. We have posts about that here and here.
Please visit our other PH entries here. Thank you.
Care for the Earth
The Earth needs to be cared for.
Biodegradable materials are objects that easily decay like fruit peel and paper. These can be used as compost or fertilizer for the soil and as fuel.
Nonbiodegradable materials are objects that do not easily decay even after a hundred of years. Some of the wastes here can be recycled, processed and/or reused like old bottles made into new glass containers.
To keep the soil fertile, plant seedlings. Plant roots help hold the soil together by preventing the top part of the soil from being washed away. Adding compost, a mixture of decaying matter like fruit peels and decaying leaves is another way to make the soil fertile.
The water and the air are also important in the environment.
Waste pollutes water like rivers and streams.
By not burning waste, especially plastic that is poisonous when inhaled, would help curtail serious health problems.