Elephant Toothpaste – The Chemistry

Two weeks ago, I wrote about the Elephant Toothpaste experiment I did with my students. A few readers who read that post were curious about how to conduct the experiment and what happens in it. Hence, this follow-up post on the Chemistry behind the experiment. Incidentally, my lesson plan for…

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Chemistry lab table

Elephant Toothpaste – Fun with Science

Expectation Elephant Toothpaste – does it sound absurd? On the contrary, it is quite a popular Science experiment. I have conducted it many times, watched it even more times, and enjoyed every single experience. However, it has been some years since I did this experiment. Last week in my 9th…

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ABC letters with smiley face

Learning English Spellings through Phonics

English spellings can be confusing to learn. Given that English has a non-ideal phonemic orthography, the pronunciation and the spelling do not have a one-to-one relation also. Why are put and cut pronounced differently, even though they have the same vowel? This is one of the few common questions that…

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steaming pot on stove

2 Concepts of Chemistry in Cooking

When we think about applications of Science in everyday life, Chemistry in cooking emerges as a natural extension. Cooking is one of the exhaustive applications of Chemistry in our everyday lives. When I was in college, Physical Chemistry was a hard nut to crack for me, especially Thermodynamics. I struggled…

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letters of the alphabet

3 reasons why you should learn English through Phonics

Learn English with Phonics When a strong foundation of basic concepts is laid at a young age, complex concepts can be learned effectively. Our team’s experience at NumberNagar® tells us that this is possible when we learn English through Phonics. When I was in primary and pre-primary school, English learning…

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3 Science concepts that help you in traffic

Science concepts I often come across students and parents who complain about the Science and Maths concepts learned in school. They think that learning such concepts is a waste of time and these concepts do not have real-life applications. These comments are usually peppered with doses of righteous indignation. A…

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