Here's a lovely kids size air hockey table. They plugged it in at auction and nothing happened. "Who will take this away for 5 bucks?" Uh, I will. Replaced the batteries and reconnected the power-switch and voila, profitsville!
SRA reading Mastery was a reading program developed in stands for Science Research Associates. A type of coding was used to help kids understand the rules of reading. We worked independently and by our own reading levels. I loved it.