science class one paper

Time:  1 Hr 30 Minutes               Total Marks: 50
Subject: Science               Class:  I
Name: _______________     Date: ____________
Questions
1 2 3 4 5 Total Marks
Marks Obtained
Instruction:
⦁ Attempt all Questions.
⦁ Overwritten/re-written answers will be considered wrong.
⦁ Write neatly and clearly.
Q.1. Use the following words to fill in the blanks.    (1 x 12=12)
mixture brush feel wind burning birds
clean land ellipse day east west
⦁ You must wear ___________ clothes.
⦁ The sun shines in the _____________.
⦁ The earth has _______________.
⦁ The sun sets in the _______________.
⦁ The sun rises in the _______________.
⦁ The earth is ____________.
⦁ ___________ fly in the air.
⦁ Always use your own ______________.
⦁ Air is a _____________ of many gases.
⦁ Moving air is called ________________.
⦁ We can ________________ the air.
⦁ Air is needed for ________________.


Q.2. Put a tick (√), if the sentence is right and a cross (X), if it is wrong. (1 x 12=12)
⦁ Air is everywhere.
⦁ Wash your face with soap & water.
⦁ Plants need air to live.
⦁ The earth is round.
⦁ Sun is a star.
⦁ We live on earth.
⦁ We can see stars at night.
⦁ Plants need water to grow.
⦁ The moon has no air or water.
⦁ Stars are near the earth.
⦁ The sky is green.
⦁ Plants need water to grow.
Q.3. Look at the pictures and write correct word under each picture from the box.   /08
watering swimming bathing boating







Q.4. Match column ’A’ with column ‘B’.             (1 x 6=6)
A B
dog caws
alarm clock roars
lion mews
goat rings
crow barks
cat bleats
Q.5. Answer the following questions.   (2 x 6=12)  
⦁ Where is air?
______________________________________________________________________________________________________________________________________________________________
⦁ Name any two musical instruments.
______________________________________________________________________________
⦁ Name two animals which give loud sound.                 ____________________________________________________________________________
⦁ Name three things which need water.
 ____________________________________________________________________________
⦁ What is wind?
____________________________________________________________________________
⦁ Air is made up of what?
  ____________________________________________________________________________


Answer key
Q.1. Use the following words to fill in the blanks.  
⦁ You must wear neat clothes.
⦁ The sun shines in the day.
⦁ The earth has land.
⦁ The sun sets in the west.
⦁ The sun rises in the east.
⦁ The earth is ellipse.
⦁ Birds fly in the air.
⦁ Always use your own brush.
⦁ Air is a mixture of many gases.
⦁ Moving air is called wind.
⦁ We can feel the air.
⦁ Air is needed for burning.
Q.2. Put a tick √ if the sentence is right and a cross X, if it is wrong.
⦁ Air is everywhere. √
⦁ Wash your face with soap & water. √
⦁ Plants need air to live. √
⦁ The earth is round. X
⦁ Sun is a star. √
⦁ We live on earth. √
⦁ We can see stars at night. √
⦁ Plants need water to grow. √
⦁ The moon has no air or water. √
⦁ Stars are near the earth. X
⦁ The sky is green. X
⦁ Plants need water to grow. √


Q.3. Look at the pictures and write correct word under each picture from the box. 

swimming
watering
bathing
boating
Q.4. Match column ’A’ with column ‘B’.            
A B
dog barks
alarm clock rings
lion roars
goat bleats
crow caws
cat mews
Q.5. Answer the following questions.  
⦁ Where is air?
Air is all around us.
⦁ Name any two musical instruments.
Flute, piano, etc.
⦁ Name two animals which give loud sound.
Lion, Dog, Elephant, etc.
⦁ Name three things which need water.
Humans, plants & animals.
⦁ What is wind?
The blowing air is called wind.
⦁ Air is made up of what?
  Air is made up of many gases.