Bài 3

Name: _______________________

Date: _______________________

Class: Year 3 _________

Year 3 Science Worksheet: Plants and Germination

Section A: Multiple Choice Questions

Circle the correct letter (a, b, c, or d).

1. Which of the following is NOT a condition plants need to grow and be healthy?

    

   • a) Warmth

   • b) Water

   • c) Light

   • d) Rocks

2. What color do the leaves of an unhealthy plant usually turn?

    

   • a) Bright green

   • b) Yellow

   • c) Dark blue

   • d) Purple

3. What process is happening when a seed starts to grow into a new plant?

    

   • a) Photosynthesis

   • b) Germination

   • c) Pollination

   • d) Wilting

4. Which part grows out of the seed first to absorb water?

    

   • a) Stem shoot

   • b) Root shoot

   • c) Leaf

   • d) Flower

Section B: Fill in the Blanks

Choose the correct word from the box to complete each sentence.

Word Bank: germination | downwards | upwards | food store | light

1. To stay healthy, plants need warmth, water, air, and _______________________.

2. Inside a seed, the baby plant gets energy from its _______________________.

3. When a seed grows, the root shoot grows _______________________ into the soil.

4. The stem shoot grows _______________________ towards the light.

5. The process of a seed starting to grow is called _______________________.

Section C: True or False

Circle True or False for each statement.

1. An unhealthy plant may have strong roots, stems, and bright green leaves.

    

   ( True / False )

2. Flowers make seeds.

    

   ( True / False )

3. The stem shoot grows before the root shoot.

    

   ( True / False )

4. When a plant droops because it is unhealthy, we say it is wilting.

    

   ( True / False )

Section D: Short Answer Questions

Write your answers clearly on the lines provided.

1. List the four main conditions plants need to grow and be healthy.

    
   •  
   •  
   •  
   •  

2. Describe two signs that show a plant is unhealthy.

    
   •  
   •  

3. Name two things that are found inside a seed ready to grow.

    
   •  
   •  

Section E: Labeling & Identification

Name the three parts described below:

• Part A: Contains stored energy for the baby plant

   

   

• Part B: Grows upwards to become the main stem

   

   

• Part C: Grows downwards into the soil first

   

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