The name “Open Middle” might sound like a strange name for a website about math problems. However, it references a very specific type of problem we try to encourage here. Open middle problems generally require a higher Depth of Knowledge than most problems that assess procedural and conceptual understanding. They support the Common Core State Standards and provide students with opportunities for discussing their thinking.
Math Game Time provides plenty of real-life examples through its second grade games, videos, and worksheets. Free instructional videos and worksheets help children learn about fractions with food and about currency through hands-on, visual examples. Fun games bring these math skills into activities children enjoy, having them solve math problems as they skate, dress up, and play with cute animal