The first unit of length unit-the teaching design of observation and measurement of length unit A

Unit 1- length unit teaching design b decimeter and millimeter

Understanding of Teaching Design in Length Unit Millimeter —— Exercise11mm 2

Length unit-know the millimeter and decimeter of the line segment.

Understanding of centimeter and kilometer in the teaching design of "knowing rice and using rice"

Teaching design of understanding centimeter and measuring with centimeter

Addition and subtraction within 2 100 (2) teaching design of unit 2-arrangement and review; /kloc-addition and subtraction review within 0/00; 1 100 plus or minus; 2

I improved the teaching design of the second unit-addition and subtraction: addition and subtraction within 100 3 100 4.

Unit 2 Addition and subtraction within 100 in teaching design-exercise five lessons

Unit 2 Teaching Design —— Add two digits in math and two digits in binary 1

Unit 2 Teaching Design-Two-digit Subtraction Two-digit abdication Subtraction Two-digit Plus Two-digit 2

Unit 2- Two-digit Plus Two-digit Carry Plus (Application Problem) Design Two-digit Plus One-digit 1 Two-digit Plus One-digit 2 Two-digit Plus One-digit 3

Unit 2 Teaching Design of Two-digit Plus Two-digit Carry Addition

A Preliminary Understanding of Three Angles: A Preliminary Understanding of Angles (I) Teaching Design Understanding Graphics —— Understanding Acute Angle and Oblique Angle 1

Preliminary understanding of tangent angle and number angle (activity class) design straight line and angle courseware angle and right angle acute angle and obtuse angle 2.

"Preliminary Understanding of Angle-Classification of Angle" Design Angle Understanding 1 Angle Understanding 2 Right Angle Understanding

A preliminary understanding of the design angle of unit 2-a preliminary understanding of the right angle II.

Preliminary understanding of angle 3, preliminary understanding of angle 4

A preliminary understanding of Angle 5, Angle 6, Angle 8 and Angle 9 10

4 Table Multiplication (1) A preliminary understanding of Unit 4 Design Multiplication-Arrangement and Review II.

Unit 4-Preliminary Understanding of Multiplication Design Multiplication Understanding Multiplication 3 Preliminary Understanding of Multiplication

Design unit 4 multiplication formula -2, 3, 4 Know multiplication 1 Know multiplication formula multiplication formula exercise.

Design Game Table Multiplication in Unit 4-2, Unit 3 and Unit 4.

Unit 4-5 Multiplication Formula Design Multiplication Practice Training Multiplication 1 Multiplication 2

Unit 4- Component Name in Multiplication Formula Design Unit 4-5 Multiplication Exercise Course Design Formula Exercise 1 Multiplication Formula Exercise 2

Unit 4- Multiplication Application Design Unit 4-6 Multiplication Formula Design 6 Multiplication Formula Practice with flash

Design of Unit 4-6 Multiplication Practice Course

5 Observation Object Unit 5- Observation Object Design Understanding Object 1 Observation Object Understanding Object 2

Unit 5-Beautiful Axisymmetric Graphics Design Axisymmetric Graphics 1 Axisymmetric Graphics 2 Axisymmetric Graphics 3 Axisymmetric Graphics 4

Unit 5 Design-Understanding Mirror Symmetry

Unit 5- Observation Object Activity Class Design Observation Object

6 Table Multiplication (2) Multiplication Formula Design of Unit 6-9 Multiplication Formula 2 of 9 1 9

Look at the design of Unit 6-Review.

Unit 6 Design-Look at the Pendulum

7 Statistical Unit 7- Statistical Design Statistics 1 Statistics 2 Statistics 3

Statistics 4 Statistics 5 Statistics 6

8 Mathematical Wide Angle "Unit 8-Mathematical Wide Angle" One of the designs of mathematical wide angle

Unit 8 The Second Design-Mathematical Wide Angle