FIRST TERM: NATURAL SCIENCE

 

     

     

LIVING THINGS                             NON-LIVING THINGS                                                       

1.HUMANS                                                                     1. NATURAL NON-LIVING THINGS             

2.PLANTS                                                                            (moon, starts, rocks,the sun ...)

3.ANIMALS                                                                    2.  MAN-MADE

4. MICROORGANISMS                                                      (buildings, houses, cars, toys, objetcs..)

They are born                                                                        They aren´t born

They grow                                                                             They don´t grow

They perform the THREE VITAL FUNCTION                    They don´t perform the three vital functions

(interaction, nutrition, reproduction)

They die                                                                                They don´t die

They are made of microscopic structures called CELLS      They are not made of CELLS

 

ACTIVITY 1, CLICK HERE 

   

 

ACTIVITY 1 CLICK HERE 

ACTITIVY 2 CLICK HERE

ACTITIVY 3 CLICK HERE

WHAT IS A CELL? a cell is the smallest living unit that makes up a living thing or an organism. All living things are made up of cells:

1.If the living things is made of only one cell is called UNICELLULAR ORGANISM

Examples: bacteria, algae..

2.If the living things is made of many  cells is called MULTICELLULAR ORGANISM

Examples: human beings, animals and plants.

PLANT CELL

           Basic information                    More information  

ANIMAL CELL

         Basic information                                            More information

  

DIFFERENCES: PLANT AND ANIMAL CELL      

PLANT CELL                                                      ANIMAL CELL                         

It has got a wall                                                   It hasn´t got a wall. It has got membrane

It has got a chloroplast

Chloroplasts contain chlorophylls. 

Chrolophylls make plants green and

it is needed for the photosynthesis.

Large vacuoles contain water                           Small vacuoles contain water 

SIMILARITIES: PLANT AND ANIMAL CELL      

PLANT AND ANIMAL CELL

They have a membrane that controls substances entering and leaving the cell.

The nucleus controls cell functions. 

 

ACTIVITY 1, CLICK HERE 

  

ACTIVITY 1, CLICK HERE 

SUMMARY OF ALL THE CONTENTS WE ARE GOING TO STUDY

 

 

 

  

  

   

LET´S PRACTICE , CLICK HERE

 

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