I. Location and direction

Get up in the morning and face the sun. Think with your head.

The front is east, the back is west, the left is north and the right is south;

Reach out your right hand and remember the prisons in the southeast and northwest;

Specify the orientation of the map, with north at the top and south at the bottom;

Left is west, right is east, children should distinguish.

Second, carry addition is within 20.

1, children should remember "9 to 1", "8 to 2", "7 to 3", "6 to 4" and "5 to 5";

2. The method of rounding up ten is simple and easy, and the thinking process includes "one look (looking at large numbers), dichotomy (dividing decimals), three-tenths and four additions";

3. Look at large numbers, divide them into decimals, make up ten, and add the remainder.

Third, abdication subtraction.

1, abdication subtraction should be kept in mind, starting from the unit;

2, who is not enough to retreat, the standard plus ten does not forget;

3. If the interval is 1, it is best to remember that 0 becomes 10.

Fourth, understand the clock.

The fastest runner is the second hand, tall and in good shape;

The slowest runner is the hour hand, short and fat.

Not high or short is the minute hand, and running at a constant speed is very effective.

Small methods of mathematics learning in senior one:

In the first step, parents should understand that when their children are young, telling the truth can only make them understand, and only by letting them do it themselves can they really do things well. Also, learning is never accomplished overnight. No matter what you do, be patient and don't beat and scold your child easily, which will only alienate you from your child.

The second step, learning mathematics doesn't have to be done repeatedly with paper and pencil. For children, funny cartoons are far more interesting than learning math. Therefore, learning mathematics should be like watching cartoons, so that children can actively explore the mysteries of mathematics.

The third step, primary school mathematics is very simple, nothing more than addition, subtraction, multiplication and division, and some simple logical operations. What needs to be done is to let the children master it skillfully. This process is not a simple repetition. To turn passivity into initiative is to let children deeply understand the truth.

The fourth step, after children understand simple Arabic numerals and symbols of addition, subtraction, multiplication and division, they can start corresponding teaching. Everything can be represented by numbers. Parents can explain the external expression of numbers to their children with some simple things around them, such as an apple plus an apple, which is the external expression of 1+ 1=2.