My son took Algebra 1 last year in 7th grade and got through it with a C average in the end. He struggled all year and never got better than a D in his 4th semester. Until this year he had all A's and B's in all subjects including Math. The school recommended that he NOT retake Algebra but go onto Geometry next year. Can anyone give me their thoughts on this matter... also can anyone recommend a good teacher's mathbook or a good site that I can get my son started looking over Geometry to prepare for next year?