CONTENTS 



Foreword to Teachers 

 I. Directions to the Student for Keeping Notes in Biology 



PROBLEM 

 1. 

 2. 



3. 

 4. 



5. 



6. 



7. 



8. 



9. 

 10. 

 11. 

 12. 

 13. 

 14. 

 15. 

 16. 



17. 

 18. 



19. 

 20. 

 21. 

 22. 

 23. 

 24. 



II. The Environment of Plants and Animai 



To determine the factors of environment 



Comparison of a natural with an artificial environment 



To test my home environment 



To learn the conditions of my city environment . 



To determine and to illustrate by a graph the changes of temperature 



(one of the factors of the environment) during a given day 

 To make a graph to show how much fluid I take into my body in a day 

 May environment influence public health ? . 



III. The Interrelations of Plants and Animals . 



A field trip 



How to know an insect 



To learn to recognize insects that frequent flowering plants 

 To study the life history (metamorphosis) of an insect 

 To learn the structure and work of the parts of a flower 



The cross-pollination of flowers 



To study cross-pollination in butter and eggs 



Special directions for the study of some fall flowers (Extra) 



To find other pollinating agents besides insects .... 



IV. The Functions and Composition of Living Things 



The uses of the parts of a plant 



To study the needs and uses of the parts of a living animal . 



(Study of compound microscope) 



To determine the unit of structure in plants and animals 

 To determine some of the properties of protoplasm 

 To study structure and growth of pollen . . . . 

 To study the reason for the growth of pollen grains in flowers 



To discover how fruits are formed 



How and why fruits and seeds are scattered 



5 



PAOE 



13 

 19 

 23 

 23 

 24 

 25 

 27 



28 

 30 

 30 



32 

 33 

 34 

 34 



39 

 40 

 41 

 43 



46 

 46 

 47 

 47 

 49 

 50 

 51 

 51 

 52 

 53 



