I saw a Science book on Blujay for $3.00---Charles Merrill---1980--Accent on Science. It comes with a workbook and another book of 180 questions. Anyway, has anyone ever used this. Do you think it is worth it. Oh and yes, I didn't buy a Science book yet! UGH. I don't know what I was thinking. I do however have two language books for the same grade. LOL. On top of that I lost Singapores 3b workbook. I went to organize my school area and that's what I get! lol. We dgot a bit of a late start....:shock: Anyway, I thought it might be ok for the money but was worried it really was junk. I am looking for 3rd or 4th grade science books. Please help!