"Blitz Learning" is an online learning program developed by VSGIS to assist students in preparing for the SAT and ACT exams. It eliminates the need for separate textbook purchases and offers scientifically guided learning based on the analysis of student performance data. It is designed to optimize knowledge acquisition and memorization by using various learning elements such as images, audio, games, and note-taking techniques. When a student answers a question incorrectly, the platform provides the correct answer, the answer's ratio, and explanations for both the correct answer and the mistake. It also allows students to save incorrect questions in a "Review basket" for future revisiting and practice.

The VSGIS research and development team has analyzed common types of questions that students frequently get wrong and recreate confusing questions for each subject after extensive research and curriculum analysis. This comprehensive educational database system is designed to help students review what they have learned and enhance their learning application capabilities effectively.

This is a question related to incorrect grammar usage in writing. In case of an incorrect answer, there is a clear explanation of why a different tense should be used in the context of the sentence. The question type, difficulty level, and the success rate for this question are also provided, allowing students to receive immediate feedback. By clearly identifying the causes of incorrect answers, students can gain a better understanding and work to avoid similar types of mistakes.

After studying the words introduced in the Vocabulary List, students engage in practice to match words with their synonyms. Each CORE consists of 10 words for memorization and the use of synonyms.

In cases where students can't recall a word, pressing the "Hint" button provides a picture or a description related to the word's root, helping to enhance their vocabulary deduction skills. On the right side, the "Status" section displays information about correctness, the number of remaining questions, the use of hints, and the remaining time. This assists in regulating students' learning motivation and progress naturally, encouraging effective study.

Blitz Learning uses a variety of emoji-like visuals to show students their learning progress. For example, in the case of consecutive incorrect answers, a picture of a fallen tree might appear to evoke a sense of loss.
As the accuracy rate improves, the emojis gradually become brighter, and if all answers are correct, students can reach the highest level called "Perfect."
These visual changes are designed to make learning fun, sparking students' intrinsic motivation to learn.