controlling variables year 4

5
PROGRAM MOTIVASI UPSR SAINS CONTROLLING VARIABLES – YEAR 4 1. Daniel carries out an invest igatio n. He uses t wo yo ung t rees of the same size. One of the young trees is w rapped with transparent plastic. Then both young trees ar e placed in the open. The observations that are recorded after one week are as follows. 1. Young tree wilts 2. Young tree ! is fresh a" #n this investigation..  i" $hat is changed%  &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&  ii" $hat is observed%  &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& b" $hat is kept the same%  &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& '. ( group of p upils ca rried ou t a fair te st abou t the number of marbles that can fill inside a bo). The bar chart below shows the result. Study smart Always alert Do the best Understand your goal Never give up 1 P Q

Upload: jamhari-salahuddin

Post on 04-Jun-2018

216 views

Category:

Documents


0 download

TRANSCRIPT

8/13/2019 Controlling Variables Year 4

http://slidepdf.com/reader/full/controlling-variables-year-4 1/5

8/13/2019 Controlling Variables Year 4

http://slidepdf.com/reader/full/controlling-variables-year-4 2/5

8/13/2019 Controlling Variables Year 4

http://slidepdf.com/reader/full/controlling-variables-year-4 3/5

8/13/2019 Controlling Variables Year 4

http://slidepdf.com/reader/full/controlling-variables-year-4 4/5

8/13/2019 Controlling Variables Year 4

http://slidepdf.com/reader/full/controlling-variables-year-4 5/5