Thank you so much, it's a valuable course , full of joy and learn <3

Excellent course helped a lot in expanding my vocabulary. Thank you.

This course includes so many interesting topics. It is just amazing!

It is for sure a very interesting course that everyone should take.

acessible and intuitive, very good and easy to combine with others

Is a very good course. it's just missing to practice the speaking!

Very nice course, maybe a little hard for real beginners, thanks !

a lot of useful information, very clear and full of essential tips

This course was very interesting. Please, make more like this one.

I enjoyed the curriculum introduced by this wonderful instructors.

This is a very good course. I really learned about climate change.

This is a wonderful course to learn English through STEM subjects.

Wonderful! This course is awesome for both learners and teachers.

I'm enjoying the topics a lot and the information in this course.

Thanks a lot for allowing me to do this course. It is excellent.

Interesting course in all scientific and environmental aspects.

Lessons are very interesting and informative. Thanks Coursera!

Excellent, with recent information and materials; learnt a lot

Very informative, made simple enough for anyone to understand.

I made use of this course Thank you very much for all workers.

It's a great refresher course for me coming back as a teacher.

Great opportunity to practice my English reading and writing.

Easy to follow, practical skill learned. An excellent course!

Excellent course. Very helpful for students of all categorie.

That would be nice to get certificate without fee. I am poor.