514 ILLINOIS STATE ACADEMY OF SCIENCE 



SECTION 2 



Algebra 2 A's 1 A- 2 B's 2 B-'s 9 C's 3 E's 



English A's 1 A- IB 8 B-'s 9 C's 



Geography 3 A's 1 A- 5 B's 6 B-'s 4 C's 



Drawing and 



Biology 2 A's 1 A- 5 B's 7 B-'s 3 C's IE 



II. RELATION OF GRADES MADE BY SECTIONS 



By observing the above chart it is quite apparent that 

 section one, which is the section with the higher I. Q.'s, 

 has a much larger percentage of high grades and there- 

 fore a mnch smaller percentage of low grades than sec- 

 tion two. 



The same fact may be made mnch more striking by 

 making a chart so that a graph showing the percentage 

 of the various grades made by section one in Algebra 

 in the Fall Quarter (or Term) may be set alongside a 

 graph of the same thing for section two. In the fol- 

 lowing charts this has been arranged for all the sub- 

 jects for each section for each Quarter. 



If the charts for section one are compared with the 

 charts for section two by subjects and the percentage of 

 •A's, A-'s, and B's is determined in each subject, it is 

 observed that, — 



1. In section one 72% of the Algebra grades, 70% 

 of the English grades, 84% of the Geography grades, 

 and 92% of the grades in Drawing and Biology fall in 

 this group of grades in the Fall Quarter, while in sec- 

 tion two 32% of the Algebra grades, 31% of the English 

 grades, 53% of the Geography grades and 69% of the 

 Drawing and Biology grades fall in this group. 



2. In section one 56% of the Algebra grades, 66% of 

 the English grades, 72% of the Geography grades and 

 84% of the grades in Music and Biology fall in this group 

 of the grades in the Winter Quarter while in section two 

 only 27% of the Algebra grades, 52% of the English 

 grades, 47% of the Geography grades and 42% of the 

 Music and Biology grades fall in this group. 



3. Section one has most of its grades in all subjects 

 congested with B's and A-'s in both terms, while sec- 

 tion two has most of its grades congested with B-'s and 

 C's. 



