Chapter 01
Numbers to One Million
7 lessons · 1 practice units
Open chapter →Semester 4A — Learning Curriculum
Nine chapters · 51 lessons · 12 practice units · Chapter reviews and practice examinations
The 4A chapter corpus passed internal review with controls. Cumulative semester review and practice examination are internally validated practice assessments with controls. External educator and learner evaluation remains outstanding.
Chapters
Chapter 02
Addition and Subtraction
5 lessons · 1 practice units
Open chapter →Chapter 03
Multiples and Factors
5 lessons · 1 practice units
Open chapter →Chapter 04
Multiplication
6 lessons · 2 practice units
Open chapter →Chapter 05
Division
5 lessons · 2 practice units
Open chapter →Chapter 06
Fractions
6 lessons · 2 practice units
Open chapter →Chapter 07
Adding and Subtracting Fractions
6 lessons · 1 practice units
Open chapter →Chapter 08
Multiplying a Fraction and a Whole Number
8 lessons · 1 practice units
Open chapter →Chapter 09
Line Graphs and Line Plots
3 lessons · 1 practice units
Open chapter →Cumulative Semester 4A Study and Practice
New original cumulative assessments, separate from the nine chapter tests. These are internally reviewed practice materials; external educator and learner testing remain pending.
69-question cumulative review60-question practice examinationComplete solutions and marking guide51-objective coverage mapInstructional scope
Uses the publicly listed Dimensions Math 4A topic order as an alignment reference. All teaching explanations, worked examples and problem sets are independently authored and do not reproduce publisher textbook content.