
A big thank you to ETA hand2mind for sponsoring this presentation! We were able to give away all of the manipulatives they provided for this session!
I’m passionate about reading, writing, and mathematical literacy. I'll be blogging about a variety of education topics.

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| NCTMNOLA participants playing one of the games |
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| Wonderful, flexible participants! |
One in five adults in the United States is functionally innumerate; they do not possess the mathematical competencies needed for many modern jobs. (Geary, Hoard, Nugent, & Bailey, 2013).In the three sections of MTH 222, Mathematics for Elementary Teachers II, that I'm teaching this semester at Grand Valley State University, my students are learning about research-based games that help elementary students develop number sense and gain a conceptual understanding of place value. An article in the Education Week blog Inside School Research features the results of a longitudinal study published in the current edition of the online journal, PLoS ONE. The study found that number sense is a better predictor of students' later math achievement than counting or other speed-based measures. The authors go on to conclude that "first grade number system knowledge predicts seventh grade functional numeracy" (Geary et al., 2013). As teachers, we must be prepared to assess and evaluate our student's early number sense. And, more importantly, provide appropriate intervention experiences that immerse our students in rich experiences that expand their early understandings of the relationships between numbers.