Interestingly, all subject grades gained from the use of ISABEL in terms of a reduction in the number of DEO, although to varying degrees.
Ben-Bassat Ben-Bassat Levy03) found metiocre students of tenth grale class gained significantly more on using PVs in lecture and lab classes than high- and low-level students, though they also showed some gain but not significant.
But the extra eighth-grade gain (Dr. Sanders calls it "value added") must be the result of a more effective teacher.
In Dayton, Ohio, students switching in sixth grade gained 17 points, but students switching in the eighth grade lost 15 points.
The fourth-grade gains represent a turnaround from drops the previous year, and some troubled districts posted gains of 20percentt or more.
But even with the significant fourth-grade gains, only 35 percent of city fourth-grade students are proficient in math, according to NAEP data.
Mr. Klein also said he was hopeful that the fourth-grade gains were setting a solid base for future gains in middle school.
Examiners conceded a grudging respect for the E grade gained by the FT, which – like someone sulkily stalking out mid-exam – pictured no celebrating students at all, preferring instead inanimate objects symbolising economics, chemistry, physics and maths.
Eighth-grade gains were particularly pronounced in District 13, in western Brooklyn, where the number of students performing at grade level jumped 10.5 percentage points; District 23 in Ocean Hill-Brownsville, Hill-Brownsville, Brooklyn10.2 points; and District 30 in Jackson Heights, Queens, where they rose 10.2oints.
SANDRA M. ECHOLS, 46, a single mother who is black, has sent all three of her children to the gifted classes at P.S. 163, beginning with her oldest son who, in 1998, when he was entering fourth grade, gained admission to the program.
