Grade booster - Invidious

Grade booster is aimed to provide high quality smart video lessons on cbse (ncert), icse, and state boards syllabi. The positives of these videos are: short & straight to the point, smart graphics & animations, and designed with mind mapping techniques for longer retention of subject. Our videos are the best source of quick revision for board exams.
At Grade booster we strongly believe that, along with knowledge , skills, application, creativity, spontaneity are also essential for a student to get good grades and success in the boards.
We're committed to make most effective video lessons on physics, maths, chemistry, biology, social studies & english, science diagrams, map pointing techniques, science experiments, science project works, answer writing techniques, exam tips videos of classes 6, 7, 8, 9, 10, 11 & 12 with a different style of pedagogy.

Grade booster

Which of the following reactions correctly represents the amphoteric nature of aluminium?
(Click the link to watch Full chapter video: https://youtu.be/V67eJZ5YFsQ)

2 hours ago | [YT] | 6

View 0 replies

Grade booster

Which metal is stored under kerosene to prevent reaction with moisture and oxygen?
(Click the link to watch Full chapter video: https://youtu.be/V67eJZ5YFsQ)

1 day ago | [YT] | 17

View 1 reply

Grade booster

https://youtu.be/dKwJmdTzhNY

4 days ago | [YT] | 22

View 0 replies

Grade booster

1 week ago | [YT] | 46

View 0 replies

Grade booster

https://youtu.be/JkKNCSEFXzY

1 week ago | [YT] | 34

View 2 replies

Grade booster

If 100 J of work is done in moving 5 C of charge between two points, the potential difference between the two points is: (https://www.youtube.com/watch?v=2BxS3...)

2 weeks ago | [YT] | 43

View 4 replies

Grade booster

https://youtu.be/vvaZop0Peqs