Mixing in Math consists of several projects based at TERC, a non-profit center for math and science education in Cambridge, MA. To date, 60,000 informal educators (after-school educators, librarians, parents, and others) use MiM with over 925,000 children in every state in the US. Homeschool parents and teachers also use MiM.
At Mixing in Math (MiM), we believe that daily life is full of opportunities to explore math. Math is in the things we do, the objects we use, the games we play, and the questions we ask. By building on the math around us, MiM helps children and caregivers become more confident, comfortable and competent in math.