Educational toy unlocking tutorial video

The educational toy unlocking tutorial video takes the Rubik's Cube as an example, and the specific solution is as follows:

1. First, restore the bottom corner block: in this step, restore all the bottom four corner blocks.

2. Use the algorithm 1 to turn white to the right, first turn right, R U R2 R U R2.

3. Go forward with algorithm 2, first go to the front, F2 U2 fu 2f.

4. Repeat 4 corner blocks to make the bottom layer.

5. Then restore the top color: In this step, restore the color of the top surfaces of the four corner blocks.

6. In case 6, first use Formula 2-2; In other cases, first use formula 2-1; In other cases, the formula 2- 1 is used first.

7. Then restore the vertex block: If this happens, rotate the vertex block of the same color to the position facing you.

8. Reuse this algorithm: RB2R2B2B2B2B2, and you can complete the restoration.

Children's educational toys

1, beading: 6-month-old baby can already feel the color change, so touch it with your hands. At this time, the mother can initially cultivate the baby's color and quantity, and at the same time let the baby feel the change of shape. Numerous changes have filled the baby with interest.

2. Ball: 6-month-old babies are interested in moving things, and colorful balls that roll attract them most. If you push them with your hands, the ball will roll forward and the baby will crawl after the ball. It would be better if mom could play with them.

3, building blocks: 8 months old baby has known toys, furniture and other items, and learned that some objects are soft, some are hard, some are angular, and some are round. Facing the building blocks, the baby will start to use two small hands to make the building blocks make a sound when they collide, one high and the other low.

4. Complex shape box: This is a toy for training and observing the shape of objects. Through this toy, children can recognize a gap of a shape, and only articles of the same shape are allowed to pass through.

5. Music table All the children like music. /kloc-After 0/8 months, children have learned to choose their favorite music. At this time, you can let your baby create music by himself. Provide your baby with a music table, so that children can exert their creativity and musical perception and pop up sweet music.