50 Simple Creative Solutions to Everyday Dilemmas

Exams can take a toll on our mind and body. Most of us stay up late at night studying, which could lead to us forgetting what we learned the night before the exam on the next day. Once we join the exam, we sweat, become anxious, and stressed from looking for the right answer. However, this teacher found a way to allow their students to learn during an exam.

The teacher applied a QR code (the small-square box), when scanned, opens a tutorial video regarding the formula and how to find the correct answer for certain questions. A perfect idea to teach students that you don’t need to memorize the equations, but understand them.