Science Grade 2 - 2long a1m18

Name: ___________________________________ Date: ________________ I. Encircle the letter of your answer. 1. What is the natural source of heat and light? a. moon b. sun c. pencil 2. What are the objects that shine or can be seen in the dark? a. Luminous objects b. crayon c. ball 3. What are the objects that cannot be seen in the dark? a. eraser b. plate c. Non-luminous objects 4. It is formed when the object blocks the light a. shadow b. cloth c. notebook 5. It is produced when an object vibrates a. bird b. Sound c. stone II. Write Luminous or Non-Luminous on the space provided. 1. 2. 3. 4. 5.

chair fire lighted candle blackboard flashlight

______________________ ______________________ ______________________ ______________________ ______________________

III. Write if the sound produced is loud or soft.

_____________ _____________

_____________

_____________

_____________

IV. Write if the objects can be moved by a Magnet, Electricity or Not. 1. 2. 3. 4. 5.

coins - __________________ electricfan - ______________ nails (pako) - _____________ stone- __________________ tansan - _________________

V. Write on the table that belongs to Biodegradable and Non-Biodegradable. left over foods styrofoam

plastic carrot

Biodegradable (Nabubulok)

leaves fruit peelings

paper glass

tin cans newspaper

Non-Biodegradable (Hindi Nabubulok)

VI. Write () if the object is moving away from and () moving towards gravity.

______ 1. the mango fell from the tree ______ 2. going upstairs ______ 3. a falling leaves ______ 4. a spilling water ______ 5. the ball is thrown up VII. Identify the following. a. energy b. force c. magnet

d. running water e. wind

______1. It causes the branches of trees to move. ______2. It is a push or pull exerted on an object. ______3. It is something that force gives to objects. ______4. It moves the boat. ______5. It attracts and pull objects made of iron and steel. VIII. Write TRUE if the statement is correct and FALSE if it is incorrect. __________ 1. Gravity causes objects to fall to the ground. __________ 2. When a ball is thrown up, it remains in the air. __________ 3. Objects of different weights fall to the ground at a different time. __________ 4. All objects are pulled upward. __________ 5. Galileo Galilee is a scientist who experimented about gravity. IX. Write TP on the blank if the object is transparent, TL if translucent and OP if opaque. ________ 1. eye glass ________ 2. cement ________ 3. wax paper ________ 4. frosted glass ________ 5. book