This counting book introduces readers to the concept of counting by twos. As family members climb into a large bed, readers can count their feet. Pastel drawings illustrate the text. Copyright (C) Muze Inc. 2005. For personal use only. All rights reserved.
How does the brain represent number and make mathematical calculations? What underlies the development of numerical and mathemat Copyright (C) Muze Inc. 2005. For personal use only. All rights reserved.
