Homi Bhabha Action Research Project for 2020-21 batch students

This article covers Action Research Projects for 6th and 9th std for the year 2020-21 (Homi Bhabha Exam – Level 3) Click to jump to 9th Std Project Topic for 6th Std: Ecofriendly / Sustainable Packaging Or Packing What does it mean? What is packing and packaging - Packing is only for protection. E.g. thermocol/ paper/ foam pieces/ bubble wrap kept … Continue reading Homi Bhabha Action Research Project for 2020-21 batch students

Metals and Non-Metals – Lecture Notes for 9th Homi Bhabha Online Class

These are notes from our online Zoom class for 9th Std Homi Bhabha Exam Topic: Metals and Non-Metals Observe the samples, record the names and note the properties. Observations Metals: Aluminium, lead, Cu, Zn, iron, Bismuth, silver, gold, mercury (liquid)Black silver sulphide, and greenish colour copper carbonateDensity of lead is more than aluminium.Lead is relatively … Continue reading Metals and Non-Metals – Lecture Notes for 9th Homi Bhabha Online Class