Yoav Stern, Haaretz Correspondent: Arab pupils lag behind Jewish peers in reading comprehension
Talkback
Title:In the West
Name:A
City: MontrealState: Canada
So, let me see Israeli-Arabs score higher than in any Arab country.

Israeli Jews score higher than Israeli-Arabs.

The only missing statistics is the one of how European or US Jews score relative to the non-Jewish students in those countries.
I don`t know about where you live, but Jews driven by their (somewhat insane) parents score much higher everywhere then the rest of population.

Is 176 Jewish Nobel prize laureates vs. 6 coming from the Arab world also some kind of a sign of discrimination?

I`m not saying that Arab schools are not underfunded, but funding should be a much better indicator of discrimination than scholar results.