Charles Cornelius
English language specialist and ex-IELTS Examiner
4.55 (18886 reviews)
8
active courses
1
removed courses
Sep 2015
first content date
Apr 2025
last content date
114712
total students
18886
total reviews
4.55
average rating
86
total content length
Courses
Common Errors in English: Improve Your Grammar & Vocabulary
138
students
4.5 hours
content
Apr 2025
updated
$19.99
Academic Word List: Learn the Most Common Academic Words
3K
students
15.5 hours
content
Apr 2025
updated
$74.99
IELTS Preparation Masterclass: A Complete Guide to the IELTS
28.1K
students
5.5 hours
content
Apr 2025
updated
$109.99
Speak English With Confidence: English Speaking Course
14.3K
students
7 hours
content
Apr 2025
updated
$18.99
IELTS Speaking Part 2 Masterclass: Get a Band 7 to Band 9
441
students
8.5 hours
content
Apr 2025
updated
$13.99
Teach English Online: find students and start teaching now
11.2K
students
6.5 hours
content
Apr 2025
updated
$109.99
Business English Vocabulary: Learn 600 Essential Words
22.5K
students
16 hours
content
Apr 2025
updated
$74.99
IELTS Vocabulary: Learn 400 Essential Words for IELTS
34.6K
students
13 hours
content
Apr 2025
updated
$22.99