# Math - Level 4 ( Grade 4 )

- 30 min30 minutes
- Free AssessmentFree Assessment
- All courses have been changed to online version.

## Service Description

A+ Learning Center M4 Outline (2 Terms) Term 1 Lesson 1-2 ✧ Write and evaluate numerical expressions involving whole-number exponents ✧ Write, read, and evaluate expressions in which letters stands for numbers ✧ Apply the properties of operations to generate equivalent expressions ✧ Solve word problems related to algebra Lesson 3-4 ✧ Divide a fraction by a whole number ✧ Divide a whole number by a proper fraction ✧ Divide a proper fraction by a proper fraction ✧ Solve word problems related to fractions Lesson 5 Review Lesson 6-7 ✧ Understand ratio and rate concept ✧ Compare ratio and rate ✧ use ratio and rate reasoning to solve real-world mathematical problems Lesson 8-9 ✧ Understand percentage and percentage change ✧ Solve word problems related to percentage, discount, GST, percentage increase and percentage decrease Lesson 10 Review Lesson 11-12 ✧ Perform addition and subtraction of multi-digit decimals ✧ Brainstorming and Problem-Solving Practice Lesson 13-14 ✧ Recognize center, radius, diameter and circumference of a circle as well as semicircle and quarter circle ✧ Calculate circumference and area of a circle using formula ✧ Calculate perimeter and area of composite figures ✧ Solve word problems related to circles and composite figures Lesson 15 Review Lesson 16 ✧ Use angle properties to find unknown angles in geometric figures like square, rectangle,parallelogram, rhombus, trapezium, and different types of triangles Lesson 17-18 ✧ Draw polygon in the coordinate plane given coordinates for the vertices ✧ Look for the length of a side of polygon using joining points with the same first coordinate or the same second coordinate Lesson 19 ✧ Brainstorming and Problem-Solving Practice Lesson 20-21 Review & Test Term 2 Lesson 22-23 For more information ，please see the full version of course outline.

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