Category | Price | Seller | Device |
---|---|---|---|
Education | Free | Alexander Halimou | iPhone, iPad, iPod |
In contrast to most math games, Number Lane focuses on a visual estimation instead of a discrete correct answer.
An understanding of the spatial representation of numbers may help in ‘sensing’ when the computed answer to a math problem is far from the correct answer. For example, some children can make a large magnitude mistake in computing a simple problem like 131-129 when using pencil and paper to do the calculation. They may forget to curry the 10's and get the answer 131-129=12. When someone has a spatial representation of 131 and 129, it will be apparent that 131 and 129 are very close together and 12 is too "big" to be the correct answer.