Animate the uploaded image as a clever puzzle-solving moment, not a celebration. Keep the students focused and curious, watching the conversion process on the board. Houshoo the owl calmly turns toward the unit-conversion section. Add a subtle visual emphasis around “123 centimeters”, then guide attention toward the conversion of 100 centimeters into 1 meter. A measuring tape on the table gently unrolls a little. At the end, the green lock light softly turns on and the green directional arrows glow, suggesting that the path has opened. The characters remain calm and satisfied — no cheering, no raised fists, no jumping, no clapping. Soojin makes only a small head movement. Use a slow cinematic camera movement toward the board and then slightly toward the glowing lock. IMPORTANT: Preserve ALL Persian text, numbers, equations, units and symbols exactly as they appear in the original image. Do not rewrite, distort, replace or generate any text. Preserve all characters, faces, clothing and body proportions. Keep the girl’s navy hijab unchanged with no hair visible. No talking and no lip-sync.