Group work and giving students time to discuss their work helps to build their confidence in using math in science lessons, a ...

The United States has a math problem. The most recent Trends in International Mathematics and Science Study (TIMSS), conducted by the National Center for Education Statistics, found that U.S. students ...

We describe the "edge-window-decoder" strategy (EWD), a decoder-based redundant encoding strategy for tree-based combinatorial problems, and explore its performance on three well-known tree-based ...

It was a nice try, but incorrect. A few others came up with 42.5 dogs as the answer, with one woman explaining her method as follows: "49-36=13. 13/2=6.5. 36+6.5=42.5. That's how I did it in my ...