The teacher's homework is one unit (4 pages) per week. Although the baby has done enough this week, he didn't do every unit next to him, but chose a topic to do. As a result, he didn't finish all the units he had to hand in, so he had to leave his books at home and continue to guide him after school.
★ Operation in week 16 (09.12.14-12.20) ★
1. Find a graph: Which of the following graphs contains a circle, please tick √ in () below.
Babies are very good at recognizing figures, and they will recognize circles when they are over one year old, so they quickly find out the circles in the picture and have made obvious progress in drawing tick marks. Watermelons and eggs in the first row are judged to be oval, but no tick marks are drawn. Although the cross section of watermelon is originally round, it is oval in plan view, so the baby's judgment should be correct, right? (Welcome to discuss! )
Color: Count how many circles there are in each pattern, and color the circles with your favorite color.
"Coloring" is a game that babies are afraid of. Although the baby's coloring ability is getting better and better, he is still reluctant to draw, mainly because his patience is not good enough. A small amount of coloring can be done quickly, and he doesn't want to continue painting too much. This assignment was finished at the end of this unit. He did it twice before he made do with it, but the coloring effect was good!
Third, graphic changes: there are two blank circles below. What can you turn it into? Please start drawing a picture.
"Composition" is also one of the games that babies are afraid of. He can say many round things, but he is reluctant to draw them. So the modeling of two circles was completed twice. The baby is very smart. After referring to the basketball in the first homework, people turned the circle into such a basketball. This game exercises children's divergent thinking.
Craftsman: Have you seen the following items? Look what they missed. Please draw the missing parts.
Looking for missing things in incomplete items is a good exercise for children's observation, thinking ability and cognitive ability. Babies seem to be interested in this game.
The baby quickly made an accurate judgment and found the missing part in each picture. In the face of this problem, the baby who is afraid of coloring has completed the coloring of six parts in a row with great interest, and performed well!
The above four games are to train children to know the "circle". Through coloring and composition, they can exercise the flexibility and control of children's small muscles, promote the fine movements of their hands, guide children to perceive the circle, and further consolidate their understanding of the circle. At the same time, it also exercised their observation, cultivated their divergent thinking ability and promoted the development of imagination and creativity. The following parent-child game "Learning Mathematics in Life-Cutting Fruits" is the extension training of the above game.
★ Operation in week 17 (09.12.21-12.27) ★
Find a square: find out which of the following items contain squares, and circle them with colored pens.
Mother answered the phone and walked away for a while. The baby connected the building blocks with the window and shouted excitedly, "Look, I did magic!" " "Mom told the baby that the requirement in the topic is to draw a circle, and you should draw it as required, otherwise the teacher thought you wouldn't do it! The baby immediately drew two circles.
The second horizontal "green book" was judged as a rectangle by the baby, which may be influenced by the following "facade of the book". The floor plan looks like a horizontal extension of the text. My mother made a mistake and thought it was a rectangle. Send a document at this time and take a ruler to measure it. Hey, the green edges are all 3 cm!
Second, prepare to go to sea: the little sailor is ready to go to sea. Let's get the boat ready and start together! Look at the numbers in the picture. Paint the uncoated figures with your favorite color and say what they are.
There are many colored faces in this question, and the baby has finished it twice. It can be seen that the baby has made great progress in coloring, "blank space" is getting less and less, and the control of pen movement is getting better and better.
Third, buttons to find a home: there are many buttons here, and everyone wants to go home. Can you help them find their home? Please follow the rule that the square button returns to the square home page and the round button returns to the round home page to connect.
Connection problem is the baby's favorite. As soon as the mother finished reading the questions, the baby quickly pointed to the button and said, "Its home is here, its home is here." Then, he found a watercolor pen and began to draw lines happily.
Geometric chess: Please prepare two square cards of different colors, each 1 piece, and prepare a dice. Two people each choose a piece of color and put it at the starting point. Roll the dice in turn. If the number of points on the dice is several, move forward a few steps. If the figure in the box happens to be a square when the box stops, you will be rewarded with another roll of the dice to see who gets the little red flag first.
To tell the truth, I haven't played this game with my baby, because my baby has a good grasp of circles, triangles and squares. I have played a similar game of "dice" with my baby before, but the patterns on the chessboard are not geometric figures.
The above four games are to train children to know "square" and consolidate their mastery of "circle", to exercise the flexibility and control of children's small muscles through coloring, drawing circles and connecting lines, to promote the fine movements of hands, to guide children to further master the cognition of square and circle, and to exercise their observation and thinking ability. The following parent-child game "Mathematics in Life-Toothpick Puzzle" is an extension of the above game.