Then you can give students preschool education.
If it's just a classroom teacher
Might as well focus on this theme.
Primary school mathematics, considering that students are only in grade one.
Telling stories may not be understandable.
Might as well give children a chance to show off.
Ask the child first: Who can count?
Pick up a child and count from 1 to 100.
After praise
Ask the child: Who taught you to count? How much can you count?
In short, the simpler the problem, the better.
Arrange several simplest single-digit addition and subtraction problems.
Ask the children if they want to
Let the children attending the meeting come up and play the board.
Ask him again: Why 1+3=4?
Finally, the topic is introduced: learning mathematics in primary schools.