See and Learn First Counting offers activities to teach children with Down syndrome the number words, numerals and counting from 1 to 10.
See and Learn First Counting follow...展开
See and Learn First Counting offers activities to teach children with Down syndrome the number words, numerals and counting from 1 to 10.
See and Learn First Counting follows recommended, evidence-based practice in number teaching, progressing in sequence through the key developmental steps involve…收起
