If your child is struggling with 7th grade math worksheets, chances are that there is a missing understanding of basic number sense and operations problems. (hellothinkster.com)
Algebra is impossible if the child does not have a clear basic number sense. (hellothinkster.com)
Opening Eyes lessons strengthen basic number sense while developing students» proficiency with numeration, fractions, measurement, geometry, probability, statistics, and data analysis. (mathlearningcenter.org)