👉 Yesterday's math likely involved reviewing and practicing foundational concepts from the previous day, such as basic arithmetic operations (addition, subtraction, multiplication, division), fractions, decimals, and possibly some algebra or geometry. It could have included problem-solving exercises to reinforce understanding and application of these topics, as well as identifying any common mistakes or areas where students struggled. The teacher might have also used interactive tools or worksheets to engage students and provide immediate feedback, ensuring that everyone grasps the material before moving on to more advanced topics.