ɴɪɴᴛʜ ᴡᴇᴇᴋ ᴏꜰ ᴛᴇᴀᴄʜɪɴɢ ᴩʀᴀᴄᴛɪᴄᴇ (22-1-24 ᴛᴏ 25-1-23)

I finished my lesson plan of 8th grade .I completed the chapter "water"

we delved into the topics of water hardness and water pollution. Water hardness refers to the concentration of dissolved minerals, primarily calcium and magnesium ions, in water. We explored how hard water can lead to issues such as scaling in pipes and reduced effectiveness of soaps. Transitioning to water pollution, we discussed the various sources and types of contaminants that can degrade water quality, including industrial discharge, agricultural runoff, and household waste. Understanding these concepts is crucial for addressing environmental challenges and ensuring access to clean water for communities world