Undoubtedly yes. All of these are inter related. With the improvement in reading, writing, audio mathematical language and understanding eventually leads better Mathematical Communication and improved approach in solving verbal problems. However, one aspect that is missing is "PRACTICE". But yes, the more you read and the more you get yourself familiar with the concepts of the language the more better way you began using to solve a problem and it will improve your problem solving ability and communication.

Developing students' mathematical language is key to unlocking their problem-solving abilities. Math itself is a language with specific vocabulary and structures. Understanding it allows students to decode word problems by translating them into mathematical models. Strong communication skills, using precise mathematical terms, help them explain their thinking and identify knowledge gaps.

Yes, there is a relationship between developing students' mathematics language and improving mathematical communication skills and solving verbal problems:

Language and math learning

Language plays a role in math learning from the beginning. Children learn math concepts like quantity, size, and comparisons, and they also learn the words that represent numbers. As students get older, they are presented with word problems, which are math problems placed within the context of a written scenario. Understanding word problems requires connecting language with symbolic representations of numerals and math operations.

Language and mathematical communication skills

Language can be used as a medium to communicate, represent, and retrieve mathematics knowledge. It can also facilitate working memory and reasoning during mathematics performance and learning.

Language and problem solving

Students with good verbal and written mathematical communication skills are better able to express ideas and strategies and write the stages of problem solving well, especially word problems.

Language and math vocabulary

Math vocabulary, problem-solving, clear communication, and writing in math all lean on language skills

Thank you. Are there any books or references you recommend in this regard?

I added questions on the assessment section (tasks like learning project or Investigation)

1. what have you done during the project?

2. what have you learned? what math knowledge/methods/content did you use when solving the problem?

3. describing and analyses the solutions( like graph, value table, does your solutions are reasonable? etc)

4. any challenges? what do you want to improve ?