Mathematics teaching objectives in primary schools in Hong Kong:
Fractions are divided by no more than two steps.
Solve simple application problems, but do not include finding out the original application problems.
Estimate calculation result
Decimals are calculated by multiplying decimals by decimals
Calculate fractional division.
Understanding "Cyclic Decimal System"
Solve application problems
Estimate calculation result
Percent solves simple percentage application problems, including: 1) find percentage 2) find percentage value of quantity 3) discount.
Estimate calculation result
Generosity; tolerate
Volume Understand the relationship between capacity and volume.
Calculating the volume of irregular solid by drainage method
Peripheral cognitive circle
Understand the relationship among perimeter, diameter and radius.
Understand pi
Applying the formula of circle
The concept of cognitive rate
In meters per second or kilometers per hour.
Reading route
Understand the area and apply the formula to calculate the area of the circle.
Understand the relationship between perimeter and circular area
Length and distance
Graphics and space
Symmetrical cognitive transformation (translation, melody, etc. )
Understanding "Consistency" and "Similarity"
Transform to find out whether two figures are congruent or similar.
Distinguish the axis of rotation of three-dimensional graphics
Solve application problems
Three-dimensional graphics understand the top, edge and surface in three-dimensional graphics.
Support for manufacturing cylinders and cones
Understand the relationship between the number of sides and the base of a cylinder and a cone
Understand the relationship between the number of top sides and the number of bottom sides of a cylinder and a cone.
Explore and design origami patterns of columns
Making corner cones and corner columns
Understand the different sections of cylinders, cones and spheres.
A circle knows the characteristics of a circle, its center, radius, diameter and perimeter.
Draw a circle in different ways.
data processing
Read and discuss line charts.
Make a line chart
A preliminary understanding of simple probability
Understanding probability with different examples
Explain the probability determined by 1) Possibility 2) Impossible 3) Possibility 4) Possibility 5).
Comparison and Proportion Understanding "Inverse Proportion" and "Positive Proportion"
Know "Bi"
Solve application problems
Estimate calculation result
Simple Coordinate Geometry Understanding Rectangular Coordinate System
Exploring geometric concepts with coordinate planes
Make and use coordinate geometry to find and describe locations.
Solve application problems
Read the chart.
Make a circular chart with compasses and protractors.
algebra
Simple Equation Solve the simple equation of two-step calculation and check the results.
Solving application problems limited to two-step calculation with simple equations