II.1. Solutions
II.1.1. Making solutions
Activity 1: Preparing Chai - Evaluating the result of each step using criteria given in fig.E page 65 (class)
Activity 2: Practical work - preparing (pairs) a saturated solution with water at different temperatures (report, individual - graded)
Keywords: Solute / Solvent / Solubility / Particles / Saturated textbook p.64 to 67
II.1.2. Separating solvents and solutes
resources: salt production in Guérande.
overview http://www.youtube.com/watch?v=exwzFZzhUx8
harvesting http://www.youtube.com/watch?v=suZ6YBIU42Q
Activity 3: Using solvents to perform chromatography (class)
Activity 4: Design (pairs) a Fresh water plant using equipment shown on fig F page 73
Activity 5: Mind mapping the World's clean fresh water supply challenges (class)
Keywords: Salts / Chromatography / Distillation / Water supply textbook p.68 to 75
Activity 1: Preparing Chai - Evaluating the result of each step using criteria given in fig.E page 65 (class)
Activity 2: Practical work - preparing (pairs) a saturated solution with water at different temperatures (report, individual - graded)
Keywords: Solute / Solvent / Solubility / Particles / Saturated textbook p.64 to 67
II.1.2. Separating solvents and solutes
resources: salt production in Guérande.
overview http://www.youtube.com/watch?v=exwzFZzhUx8
harvesting http://www.youtube.com/watch?v=suZ6YBIU42Q
Activity 3: Using solvents to perform chromatography (class)
Activity 4: Design (pairs) a Fresh water plant using equipment shown on fig F page 73
Activity 5: Mind mapping the World's clean fresh water supply challenges (class)
Keywords: Salts / Chromatography / Distillation / Water supply textbook p.68 to 75