IXL offers a wide range of topics across different disciplines. This application allows learners to use this as platform in learning topics and cater carious educational needs across different grade levels of students. One of the core strengths of this app is its feature of aligning it on the curriculum of the learners in DepEd. It presents lessons that are highly valuable for learners and presents it in a highly commendable manner. Its adaptive learning system is very useful as it adjusts the difficulty of questions based on the learner's performance. The skills learned from the previous topic is highly significant and useful for students before proceeding to the next lesson presented on the application. Especially that mathematics has many pre-requisite skills that needs to be mastered first before proceeding to the next lesson or topic. Its feature of presenting the lesson in sequence is a great help for both learners and teachers especially if they lack modules or other learning material or resources to be accessed by both students and teachers. Moreover, the application immediately providing instant feedback to the result of assessment of the students. If a student answers incorrectly, IXL's feature explains why the answer was incorrect and often provides hints or a detailed explanation of how to solve the problem correctly. The application was designed to help students achieve mastery and fluency in each topic through repeated practice and reinforcement. Each question adapts to help students learn at just the right level of difficulty.

Through the use of IXL, teachers can use the adaptive features of the application to cater the individual educational needs of the students making it possible to personalize homework and in-class activities to suit unique levels of ability of students inside the classroom. The application can be used as an electronic module for students to keep track the lectures and assess their selves by answering the questions in the application. It allows learners to learn on their comfortable place they wanted to learn as it is accessible and a free online application. To keep the students motivated to learn, the immediate feedback and rewards system of the application encourages students to persist and master new skills in mathematics. That is why, because of IXL's feature aligned to the DepEd Curriculum, it makes the app more reliable and valid to use as it supports the curriculum of the school in teaching students' new concepts in mathematics and assessing their learnings afterwards. Overall, it is very useful as it promotes vast range of learning that can happen outside the school.