Topic Ideas for High School Science Fair Projects

Everyone attending High School is usually required to participate in a Science Fair Project. The High School Level Science Projects should display an advanced degree of innovative thinking, creative ability, and scientific knowledge.

Try to select a Science Fair topic that is unique and relevant. Research it well, try to think out of the box, and see if you can’t come up with an attention-grabbing presentation that will offer a new view-point to your audience.

To get you started, here is a list of topic Ideas for High School Science Fair Projects:

1. What are the different ways in which Solar Energy can be utilized to the maximum?

2. How do stress and strain affect bridges?

3. How can you mitigate the impact of pollution on the ecosystem?

4. How do Marine Sponges regenerate?

5. How can you prevent soil erosion?

6. What is Dutch Elm disease and how is it spread?

7. How do animals know when and where to migrate?

8. How would you design a very effective and cosmetic prosthetic device?

9. What are the different methods of air purification?

10. Does light and weather affect human well-being? In what way?

11. Does age really affect the learning ability in human beings?

12. How does animal cloning and plant cloning work? What are the benefits?

13. How would you create and design a computer video game?

14. What are the different methods of weather forecasting?

15. How is the strength of a storm measured?

16. How is the intelligence of animals tested?

17. How does exposure to cigarette smoke affect the growth in plants?

18. How do plants and animals adapt to pollution and city life?

19. What are the different methods of testing water pollution?

20. How does Wet Plate Photography work?

21. Can you grow plants without planting them in soil?

22. Is there a difference in the brain sizes of a Queen Ant and a Worker Ant?

23. How do plants war with one another?

24. How important is the human Hypothalmus?

25. What are the causes of Climate Change?

26. What are Radiation Laws and how are they determined?

27. How do Horizontal Energy Transfers take place?

28. How does Precision Farming work?

29. Under what conditions do wildfires get started and what is their impact?

30. What causes an Aurora? Where and when can you see an Aurora?

31. To what extent do snow, ice, and permafrost influence changes taking place in the natural landscape?

32. How would you measure the ice thickness of a glacier?

33. Why don’t oceans freeze over in the Winter?

34. What is the relation between wind direction and temperature inversions?

35. What factors determine eye color in humans?

36. What factors bring about a volcanic eruption?

37. What are the effects of deforestation on the environment?

38. What exactly happens within our body when we get hungry?

39. Why do we need to sleep and what changes take place in our body when we do sleep?

40. Are snails of any use aside from for eating in French Restaurants?

41. What is the process by which wounds heal?

42. How would you save an endangered wildlife species?

43. How does space travel work?

44. What would we need to set up a colony on the Moon?

45. If you were a penguin, what would your daily life be like?

46. What do you know about Class Actinopterygii? How many different kinds of ray-finned fishes are there in the world?

47. Where are the Finger Lakes and how were they formed?

48. What are Precambrian Rocks? How were they formed?

49. What were the effects of the Late Cenozoic ice-cap glaciation on the American Continent?

50. What is the impact of alien plants on an ecosystem?

51. How is a Coral Reef formed?

52. How is bacteria used in bioremediation?

53. What is the role of marine viruses, bacteria and phytoplankton in the marine food web?

54. What effect does farming have on biodiversity?

55. What causes a Tsunami? How can you predict it before it happens?

56. How do animals learn? Which animals are the most intelligent?

57. Why is global warming happening and what measures can we take to stave it?

58. How do archaeologists go about analyzing ancient artifacts?

59. Why did the Ancient Egyptians mummify their dead? What did the process involve?

60. How does carbon monoxide spread through the atmosphere and what is its effect on the greenhouse gases?

61. What kind of climatic changes are expected as a result of the rising ocean levels?