AKC: Public Knowledge Folders of Kavitha Komatineni

Kavitha Komatineni

4th Grade(2007-2008)

"A Great Resource for 4th Grade"

Are you a Teacher (or otherwise) interested in collaborating to develop content for 4th graders?? Click here to see details

Welcome to Aspire Knowledge Central (AKC)

Home Public Library Author Content

Public Library of Kavitha Komatineni

4th grade science summary

4th grade technology summary

01 What is technology? (13-Oct-07)

02 Give some examples of technology? (13-Oct-07)

03 Give some example of how technology is useful? (13-Oct-07)

04 what are some harmful affects of technology? (13-Oct-07)

05 what is velcro? (13-Oct-07)

06 Give an example of usage for polyurethene? (13-Oct-07)

07 what are some examples of how technology is used in food production? (13-Oct-07)

08 what are pesticides? (13-Oct-07)

09 what are insecticides? (13-Oct-07)

10. why do farmers use fertilizers? (13-Oct-07)

11 how can fertilizers cause polution? (13-Oct-07)

12 what are emissions? (13-Oct-07)

13 what are x-rays? (13-Oct-07)

14 who invented x-rays? (13-Oct-07)

15 what do you use x-rays for? (13-Oct-07)

16 how can x-rays be harmful? (13-Oct-07)

17 how do doctors use x-rays? (13-Oct-07)

17 what do you use to take pictures of bones? (13-Oct-07)

18 why do you need to take pictures of bones? (13-Oct-07)

19 can you use x-rays to take pictures of soft tissue like blood vessels? (13-Oct-07)

20 what does MRI stand for? (13-Oct-07)

21. what do you use MRI for? (13-Oct-07)

22 what are optical fibers? (13-Oct-07)

23 what is a laser? (13-Oct-07)

24 what are lasers used for? (13-Oct-07)

25 what are optical fibers used for? (13-Oct-07)

26 what is a key hole surgery? (13-Oct-07)

27 Can you use lasers to fix eyes? (13-Oct-07)

28 How can you use lasers to help heart attacks? (13-Oct-07)

29 what is communication? (13-Oct-07)

30. what are someways to send messages? (13-Oct-07)

31 What are some examples of using electricity for sending messages? (13-Oct-07)

32 how does a telephone work? (13-Oct-07)

33 what are satelites? (13-Oct-07)

34 what are some uses of satelites? (13-Oct-07)

35 who produced lot of cars first and when? (13-Oct-07)

36 who invented the aeroplane and when? (13-Oct-07)

37 For howlong have humans been flying? (13-Oct-07)

38 who created the early designs of aeroplanes but did not build? (13-Oct-07)

39 What is Leonardo Davinci's connection to flight? (13-Oct-07)

40 what is the impact of using electricity for communication? (13-Oct-07)

41 what are some examples of telecommunication? (13-Oct-07)

42 Can you use optical fibers for communication? (13-Oct-07)

42 why is TV called television? (13-Oct-07)

43 can you use lasers for communication? (13-Oct-07)

Ernest Shackleton summary

Math Vocabulary summary

My stories summary

my words summary

Resources summary

Science Vocabulary summary