Prepare hard colored paper, scissors, and double-sided tape.

Write your name, class, and hobbies on colored paper. You can also write your own motto.

Finally cut it to the appropriate size, fold it in half to make an inverted "V" shape, and then stick it with double-sided tape from the bottom.

Microscope

The materials required are: an outer match box, and two inner match boxes. A glass bead, tape, and glue.

The production process It is also very simple. First, hollow out the inner box of a matchbox, cut off the horizontal rails at one end, and poke a small hole in the middle of the other end that is just the right size to put the glass beads. After putting the glass beads in, cover it with a central opening. The first step is completed on the white paper with small holes that are the same size as the diameter of the glass beads. In the second step, make a small elongated hole of about one centimeter in another inner match box facing the lens, stick a piece of glass on the hole, and stick it firmly with tape, so that the stage is completed. The lens holder only needs to cut a square hole on one side of the trademark to serve as the entrance. The fourth and final step is to install the reflector: stick tape on the back of the mirror, fold the tape back at 90 degrees, and stick it to the lower end of the inner box of the matchbox to tilt the mirror.

When using, place the object to be observed on the glass on the stage, then insert the lens holder so that the small window faces the light source. By adjusting the height, you can see the enlarged object clearly.