The simple manual method of making is as follows:

1. Point correspondence.

Use cardboard to make a cute little hedgehog, draw 9 circles of the same size on the body, then use colored paper to fold 9 cone shapes and label them with numbers to serve as the thorns on the hedgehog.

Finally, make 9 white discs with 1-9 black dots on them.

2. Arrow War.

Use cardboard to make a square base, and then paste arrows of different colors and directions on the 9 bottle caps.

Draw several schematic diagrams with arrows in different colors and directions, and let the children place the bottle caps in the corresponding positions through observation.

3. Garbage classification.

Make homemade garbage sorting handmade toys and make four different categories of trash cans: other garbage, recyclables, kitchen waste, and hazardous waste.

Draw some schematic cards of common garbage in life.

4. Little adventurer.

Make a pirate ship by transforming waste items. Place the pirate ship at the bottom and put a small ball on the pirate ship. Control the height of the two ends of the pirate ship by turning the left and right steering wheels to avoid traps on the road. , and finally transport the ball to the circular hole at the top.

5. Take objects according to the number.

Cut out the picture part in the middle of a deck of playing cards and put it aside. Then paste the number frame on the cardboard and let the children take out the corresponding picture and place it in the frame according to the numbers on the frame.

6. Stack paper cups high.

Prepare 6 paper cups, draw 1-6 dots on the paper cups, then draw shapes corresponding to the paper cups on the paper cards, write numbers in different arrangements, and let the children look at the pictures and stack the dots Paper cup shapes corresponding to the numbers.

7. Intellectual bowling.

Make a bowling toy out of cardboard and plastic bottles.

8. Time awareness board.

Use wooden boards to make time awareness boards, learn about clocks and the four seasons, and let children connect the relationships between months, weeks, seasons, dates and time.

9. Jungle adventure.

Draw a map of the jungle on cardboard, with plants and small animals, and draw the route from the starting point to the ending point.

Draw many traps on both sides of the line, and transport the ball from the starting point to the end point by pulling the rope.