1. bubble device

The material is very simple, just prepare torsion bars and beads. Make a small ring in the middle of the torsion bar, fix it with beads, string the handle with beads, and a beautiful bubble device is completed. Then prepare bubble water, and the child can blow bubbles.

2. Stone crossbow

The material is very simple, popsicle stick, plastic spoon, rubber band, hot melt scratch, waste paper. First, two popsicle roots are stacked and then glued together to form the base of the slingshot. Then prepare four popsicle sticks to form two groups of popsicle sticks to be placed vertically, prepare five popsicle sticks to be aligned and bonded, put them directly on the base, and then fix them with rubber bands at both ends. Tie spoons to chopsticks respectively, and specify the head with rubber bands to form the appearance of launching.

3. Balloon hovercraft

Find a CD and a film can, remove the cover of the film can, apply some glue to the central hole at the open end of the CD, and heat the glue at the edge of the film can to achieve the effect of complete sealing. After the glue cools, nail a hole in the center of the top of the film tank to let air penetrate, then prepare a balloon, put it on the film tank, inflate it with air holes, and then seal the air holes to complete the hovercraft.