How did Khady teach math to her sister Siry?

Once upon a time, there were two sisters named Khady and Siry. Khady was older than Siry and was in a higher grade at school.

One day, Siry came to Khady and asked for help with her math homework. Siry was struggling with some of the concepts and was feeling frustrated. Khady was happy to help her younger sister. She sat down with Siry and went over the problems with her. She explained the concepts in a way that was easy to understand, and she showed Siry some tricks to help her remember the formulas. Over the next few weeks, Khady continued to help Siry with her math homework. They would sit together at the kitchen table and work through the problems together. Siry started to feel more confident in her math abilities and her grades began to improve. One day, Siry came home from school with a big smile on her face. She had received an award for outstanding achievement in math. She was so proud of herself, and Khady was proud of her too. From that day forward, Khady and Siry continued to study together and help each other with their homework. They enjoyed spending time together and learning new things. They knew that they could always count on each other for support and encouragement.