Lesson Plan of Separation of Insoluble Solids from Water General Science Grade IV
Lesson Plan of Separation of Insoluble Solids from Water General Science Grade IV Students’ Learning Outcomes · Predict and demonstrate how various materials mix with water. · Demonstrate separation of insoluble solids from water by decantation and filtration. Information for Teachers · The substances which dissolve in water are known as soluble substances and the resulting mixture is known as an aqueous solution. · The substances which don’t dissolve in water are termed as insoluble. · Insoluble solids can be separated from the mixture by the following two method: v Decantation is process in which upper liquid is poured off from the settled solid. v Filtration is a process in which insoluble substan...