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African American elementary school teacher holding mathematics class and wearing protective face mask due to coronavirus pandemic.
Physics equations floating in the background, hands writing in notebooks on wooden tables, representing the learning teaching or scientific notes of Albert Einstein and Sir Isaac Newton or physics all
Young math’s teacher explaining mathematical equations near chalkboard in classroom
Education technology concept. EdTech. AI (Artificial Intelligence). Digital transformation.
The concept of the human brain. The right creative hemisphere versus the left logical hemisphere. Education, science and medical abstract background.

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