Self-Paced: Grade 4 Line Segments and Angles. 

The Singapore Math Grade 4 Line Segments and Angles course is designed to deepen students' understanding and proficiency in working with line segments and angles. This course builds upon the foundational knowledge and skills developed in previous grades, focusing on exploring the properties of line segments and angles, measuring and classifying angles, finding unknown angles and applying geometric concepts to solve problems. Students will also learn concept of directions and navigation using the 8-point compass. 

Prerequisites: Students enrolling in the Singapore Math Grade 4 Line Segments and Angles course should have a solid understanding of basic mathematical concepts, including shapes and basic geometry.

Singapore Mathematics Curriculum:

Math in Focus: Chapter 9, 10
Math in Focus 2020: Chapter 7
Primary Mathematics US Ed.: Chapter 5, 6
Primary Mathematics 2022.: Chapter 9
Dimensions Math: Chapter 15