No they do not. ISAT starts in 3rd grade, although some schools do begin preparing students in second grade.
You pass the second grade test the second graders take in China by learning all the material on the fourth grade test in The United States.
Yes, Snow Dogs is appropriate for second graders.
2nd graders learn how to add doulble digits. exx 23+16___39
Yes it is...
125/153
yes
yes they do not
Many local community colleges offer preparation courses you can register for and attend. There is also several online sites for you to learn the requirements for the ISAT.
The Book by Ron Roy is A-Z mysteries and Capital Series. They are for second graders to fourth graders with about 80 to 90 pages.
primery games .com
You would have to do very well on the entrance exam and your ISATs.
In my school we only take four.