Teachers' Day greeting card making course has its own characteristics.

Tools and materials for making three-dimensional greeting cards on Teachers' Day: colored paper, glue, scissors and pens.

Step 1: Prepare seven pieces of small colored paper with different colors.

Step 2, take one of them and fold it in half, and draw a cross section of half a hot air balloon on it.

The third step is to cut along the outline with scissors.

Step four, cut out seven from one.

Step five, stick these seven pieces of paper together in turn.

Step 6, stick it on the upper left corner of the yellow rectangular cardboard.

Step 7, draw a balloon basket on the red cardboard, write words in it, cut it out and stick it on the cardboard.

Step 8, connect the hot air balloon with the basket with a black pen.

Step 9: Finally, write "Happy Teacher's Day" on the cardboard, and the three-dimensional greeting card will be ready.