The first volume of grade one
1, calculate a number (1~ 10)
2. Comparison (number, length, height,)
3. Understanding and addition and subtraction of1~ 5 (ratio size, rank, rank and rank, addition and subtraction, understood as 0)
4. Know objects and figures (cuboid, cube, cylinder, sphere, rectangle, square, triangle, circle).
Step 5 classify
6, 6 ~ 10 understanding and addition and subtraction (addition, subtraction, addition and subtraction)
7. 1 1 ~ 20 Digital Understanding (Digital Understanding)
8, know the clock (the hour, half time)
Carry addition within 9 and 20 (ten, nine, eight, seven, six plus a few, five, four, three, two plus a few)
10, general comment
The second volume of the first grade
1, position (up, down, left, right, front and back position)
2, abdication addition within 20
3, the combination of graphics
4. Understanding of numbers within 100 (counting, composition of numbers, reading and writing of numbers, comparison of the order and size of numbers, integer plus one digit and corresponding subtraction)
5. Understand RMB (simple calculation)
6. Addition and subtraction within 1 00 (1) (1,integer plus integer 2, two-digit plus one-digit integer 3, two-digit minus one-digit integer 10).
7. Know the time
8, find the law
9. Statistical data (bar chart)
10, general comment
The first volume of grade two
1, unit of length
2. Addition and subtraction within 1 00 (2) (1,two digits plus two digits, no carry addition, carry addition 2, two digits minus two digits, no abdication subtraction, abdication subtraction 3, continuous addition, continuous subtraction and addition and subtraction mixing, addition and subtraction mixing, addition and subtraction estimation)
3. Preliminary understanding of the angle
4. Table multiplication (1) (1, understand the multiplication formula of multiplication 2,2 ~ 6)
Step 5 observe objects
6, table multiplication (2) (7, 8, 9 multiplication formula)
7. Statistics
8. Mathematical Wide Angle
9. General comments
The second volume of grade two
1, solve the problem
2. Intra-table division (1) (1, preliminary understanding of division, average score, division 2, using the multiplication formula of 2~6 to find the quotient)
3. Graphics and transformations (acute angle and obtuse angle, translation and rotation)
4, table division (2) (using 7, 8, 9 multiplication formula to solve the problem)
5. Understanding of the number within ten thousand (1000, 10000, addition and subtraction of whole thousand)
6, grams and kilograms
7. Addition and subtraction within ten thousand years (1)
8. Statistics
9, find the law
10, general comment
The first volume of grade three
1, measurement (know millimeter and decimeter, know kilometer, know ton)
2. Addition and subtraction within ten thousand years (2) (1, addition, 2, subtraction, 3, checking calculation of addition and subtraction)
3. Quadrilateral (quadrilateral, parallelogram, perimeter, perimeter of rectangle and square, estimation)
4. Division with remainder
5. Hours, minutes and seconds (understanding of seconds, calculation of time)
6. Multiply multiple digits by one digit (1, oral multiplication, 2, written multiplication)
7. Get to know the score (1, get to know the score 2. Simple calculation of scores)
8. possibility
9. Mathematical Wide Angle
10, general comment
The second volume of grade three
1, position and direction
2. The divider is the division of one digit (1, oral division, 2, pen multiplication).
3. Statistics (1, simple data analysis, 2, average)
4. Year, month and day (year, month and day, 24-hour timing method)
5. Multiply two digits by two digits (1, oral multiplication, 2, written multiplication)
6. Area (area and area units, calculation of rectangular and square areas, propulsion rate between area units, hectares and square kilometers)
7. Preliminary understanding of decimals (understanding simple addition and subtraction of decimals and decimals)
Step 8 solve the problem
9. Mathematical Wide Angle
10, general comment
The first volume of the fourth grade
1, understanding of large numbers (understanding of numbers within 100 million, generation of numbers, understanding of numbers above 100 million, understanding of calculation tools, calculation with a calculator)
2. Angle measurement (straight line, ray and angle, angle measurement, angle classification, drawing angle).
3. Multiply three digits by two digits (1, oral multiplication, binary multiplication)
4, parallelogram and trapezoid (vertical and parallel, parallelogram and trapezoid)
5. The divider is the division of two digits (1, oral division, 2, pen division).
6. Statistics
7. Mathematical Wide Angle (Pancake Problem)
8. General comments
The second volume of the fourth grade
1 and four arithmetic operations
2. Position and direction
3. Algorithm and simple calculation (1, addition algorithm, 2, multiplication algorithm, 3, simple calculation)
4. The meaning and nature of decimals (1, the meaning and reading and writing methods of decimals 2. Comparison of the nature and size of decimals; , 3, the decimal in life, 4 to find an approximation of a decimal)
5. Triangle (characteristics of triangle, classification of triangle, sum of internal angles of triangle, combination of figures)
6. Addition and subtraction of decimals
7. Statistics
8. Mathematical Wide Angle
9. General comments
The first volume of the fifth grade
1, decimal multiplication (decimal times integer, decimal times decimal, divisor of product, continuous multiplication, multiplication, addition, multiplication and subtraction, and the rule of integer multiplication is extended to decimal)
2. Decimal division (decimal divided by integer, a number divided by decimal, quotient divisor, cyclic decimal, exploring laws, solving problems with calculator)
Step 3 observe objects
4. Simple equation (1, number in letters, 1, suggested solution of the equation:)
5. Polygonal regions (parallelogram region, triangle region, trapezoid region, combined graphic region)
6. Statistics and possibilities
7. Mathematical Wide Angle
8. General comments
The second volume of the fifth grade
1, graphic transformation (axis symmetry, rotation, design appreciation)
2. Factors and multiples (1, factors and multiples, characteristics of multiples of 2, 2, 5 and 3, exponential sum)
Cuboid and cube (1, understanding of cuboid and cube, 2, surface area of cuboid and cube, 3, volume of cuboid and cube, unit rate of volume, volume and unit of volume).
4. The meaning and nature of the score (1, the meaning of the score, 2. True points and false points, 3. The basic nature of music score, 4. Reduce points; , 5, general points, 6, reciprocal of fractions and decimals)
5. Addition and subtraction of fractions (1, addition and subtraction of fractions with the same denominator, addition and subtraction of fractions with different denominators, mixed operation of addition and subtraction of fractions)
6. Statistics
7. Mathematical Wide Angle
8. General comments
The first volume of the sixth grade
1, location
2. Multiplication of fractions (1, fractional multiplication, 2. Solve problems, 3. Mutual understanding)
3. Division of Fractions (1, Division of Fractions, 2. Solve problems, 3. Ratio and ratio application:)
4. Circle (1, knowing the circle, 2, the circumference of the circle, 3, the area of the circle)
5. Percentage (1, meaning and writing of percentage, 2. Conversion of percentages, fractions and decimals, 3. Solve problems, discounts, taxes and reasonable deposits and percentages)
6. Statistics
7. Mathematical Wide Angle
8. General comments
The second volume of the sixth grade
1, negative number
2. Cylinder and cone (1, cylinder:, 2, cone:)
3. Proportion (1, meaning and basic nature of proportion: 2. The meaning of positive proportion and inverse proportion; 3. Application of proportion; )
4. Statistics
5. Mathematical wide angle
6. Organize and review (1, number and algebra, number operation, formulas and equations, common quantities, ratios and proportions, 2, space and graphics; 3, statistics and possibility, 4, comprehensive application)