English Language Arts
Master reading, writing, grammar, and communication skills. From phonics in Kindergarten to advanced literary analysis in high school, every lesson adapts to your level.
2,745
Lessons
908
Chapters
50,976+
Practice Questions
13
Grade Levels
Choose Your Grade Level
Select a grade to explore chapters, lessons, and practice questions.
K
Kindergarten
11 chapters
41 lessons
1
Grade 1
37 chapters
102 lessons
2
Grade 2
57 chapters
150 lessons
3
Grade 3
88 chapters
283 lessons
4
Grade 4
97 chapters
277 lessons
5
Grade 5
84 chapters
200 lessons
6
Grade 6
99 chapters
288 lessons
7
Grade 7
87 chapters
284 lessons
8
Grade 8
91 chapters
274 lessons
9
Grade 9
69 chapters
284 lessons
10
Grade 10
70 chapters
237 lessons
11
Grade 11
74 chapters
215 lessons
12
Grade 12
44 chapters
110 lessons
Why Learn English Language Arts with ExcelOS?
Adaptive Learning
Our diagnostic identifies gaps and builds a personalized learning path just for you.
Step-by-Step Tutorials
Every lesson includes detailed tutorials with worked examples, key concepts, and common pitfalls.
Practice & Mastery
Thousands of practice questions at multiple difficulty levels ensure true mastery.