Math Problems for children from 5 to 15 (2004) [pdf] (imaginary.org)

Article summary

The article appears to be a collection of math problems for children aged 5-15, but the text is unavailable. The discussion focuses on a few specific problems, including one about Masha and Misha trying to buy a book and another about a bookworm traveling through two volumes of Pushkin. The problems are intended to be challenging but solvable for children. The discussion reveals some potential issues with translation and cultural assumptions in the problems.

Main themes

• math education
• problem-solving
• cultural assumptions
• translation issues
• child development
• critical thinking

What commenters say

• The problem about Masha and Misha is underconstrained and has multiple possible solutions.
• The bookworm problem relies on cultural assumptions about bookshelf ordering and may not be universally solvable.
• Some commenters believe that the problems are too tricky or rely on unclear language, while others enjoy the challenge.
• The use of non-integer quantities, such as half-kopeks, may be necessary to solve some of the problems.
• The problems may be more accessible to children from certain cultural backgrounds or with specific math education.
• The discussion highlights the importance of clear language and cultural sensitivity in math education.
• Different interpretations of the problems lead to varying solutions and disagreements among commenters.