[BUG]: The Colors Used In Mathematical Expression Images Are Not Standardized

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[BUG]: The colors used in mathematical expression images are not standardized

The Oppia Android app is designed to provide an engaging and interactive learning experience for students. However, a recent bug has been discovered that affects the visual representation of mathematical expressions in the app. The colors used in these expressions are not standardized, leading to a less-than-ideal experience for learners. In this article, we will delve into the details of this bug, its impact on the user experience, and the steps required to reproduce it.

The colors used in mathematical expression images should be standardized for all Lessons. This means that learners should be able to expect a consistent visual representation of mathematical concepts across different lessons. However, the current implementation of the Oppia Android app does not adhere to this standard, resulting in a less-than-ideal experience for learners.

To reproduce this bug, follow these steps:

  1. Go to the Division lesson in the Oppia Android app.
  2. Select the Long Division, Single - Digit Divisors lesson.
  3. Play through the lesson and observe the mathematical expression images.
  4. Notice that the colors used in these images are not standardized.
  5. Go to the Multi-digit Division lesson.
  6. Play through the lesson and observe the mathematical expression images.
  7. Again, notice that the colors used in these images are not standardized.

The expected behavior is that the colors used in mathematical expression images should be standardized for all Lessons. This means that learners should be able to expect a consistent visual representation of mathematical concepts across different lessons.

A screenshot of the bug can be found in the Additional Context section below.

The bug was reproduced on an OPPPO A79 5G device running Android 14.

The device/emulator is running Android 14.

The bug was reproduced using version 0.14-beta-17f2ef3044 of the Oppia Android app.

This bug is not limited to the Division lesson. The same behavior is observed in Multiplication Lessons, indicating that the issue is more widespread than initially thought. For more information, please refer to the GitHub issue #5727.

The lack of color standardization in mathematical expression images can have a significant impact on the user experience. Learners may find it difficult to focus on the mathematical concepts being presented, leading to a less-than-ideal learning experience. Furthermore, the inconsistent visual representation of mathematical concepts can make it challenging for learners to understand and retain the material.

In conclusion, the colors used in mathematical expression images in the Oppia Android app are not standardized, leading to a less-than-ideal experience for learners. To address this issue, the development team should prioritize standardizing the colors used in these images across all Lessons. By doing so, learners will be able to expect a consistent visual representation of mathematical concepts, leading to a more engaging and effective learning experience.

To resolve this bug, the development team should:

  1. Standardize the colors used in mathematical expression images across all Lessons.
  2. Ensure that the visual representation of mathematical concepts is consistent across different lessons.
  3. Test the app thoroughly to ensure that the bug has been resolved.

By following these recommendations, the Oppia Android app can provide a more engaging and effective learning experience for learners.
[BUG]: The colors used in mathematical expression images are not standardized

Q: What is the issue with the colors used in mathematical expression images in the Oppia Android app?

A: The issue is that the colors used in these images are not standardized across all Lessons. This means that learners may see different colors being used to represent the same mathematical concept, leading to a less-than-ideal experience.

Q: Why is standardizing the colors used in mathematical expression images important?

A: Standardizing the colors used in mathematical expression images is important because it helps learners to focus on the mathematical concepts being presented. Consistent visual representation of mathematical concepts makes it easier for learners to understand and retain the material.

Q: Which lessons are affected by this bug?

A: The bug affects the Division and Multiplication Lessons in the Oppia Android app. However, it is possible that other lessons may also be affected.

Q: What device and Android version were used to reproduce the bug?

A: The bug was reproduced on an OPPPO A79 5G device running Android 14.

Q: Which version of the Oppia Android app was used to reproduce the bug?

A: The bug was reproduced using version 0.14-beta-17f2ef3044 of the Oppia Android app.

Q: Is this bug limited to the Android app?

A: No, this bug is not limited to the Android app. The same behavior is observed in the web version of the Oppia app.

Q: What is the expected behavior for mathematical expression images?

A: The expected behavior is that the colors used in mathematical expression images should be standardized across all Lessons. This means that learners should be able to expect a consistent visual representation of mathematical concepts across different lessons.

Q: How can the bug be reproduced?

A: To reproduce the bug, follow these steps:

  1. Go to the Division lesson in the Oppia Android app.
  2. Select the Long Division, Single - Digit Divisors lesson.
  3. Play through the lesson and observe the mathematical expression images.
  4. Notice that the colors used in these images are not standardized.
  5. Go to the Multi-digit Division lesson.
  6. Play through the lesson and observe the mathematical expression images.
  7. Again, notice that the colors used in these images are not standardized.

Q: What is the impact of this bug on the user experience?

A: The lack of color standardization in mathematical expression images can have a significant impact on the user experience. Learners may find it difficult to focus on the mathematical concepts being presented, leading to a less-than-ideal learning experience.

Q: How can the bug be resolved?

A: To resolve the bug, the development team should standardize the colors used in mathematical expression images across all Lessons. This can be achieved by creating a consistent color scheme for mathematical expression images and applying it across all Lessons.

Q: What is the next step in resolving this bug?

A: The next step in resolving this bug is to prioritize standardizing the colors used in mathematical expression images across all Lessons. This can be achieved by creating a consistent color scheme for mathematical expression images and applying it across all Lessons.