QUESTIONS:
1. What can you observe when we stir the water that contain salt and sugar?
2. What is meant by water soluble substances?
3. Do all water soluble substances can dissolve in water at the same amount of time?
4. After continuously adding and stirring, what can you observe?
5. What is meant by saturated solution?
6. What conclusion can you make from this video?
1. What can you observe when we stir the water that contain salt and sugar?
2. What is meant by water soluble substances?
3. Do all water soluble substances can dissolve in water at the same amount of time?
4. After continuously adding and stirring, what can you observe?
5. What is meant by saturated solution?
6. What conclusion can you make from this video?
QUESTIONS:
1. Can water light up the bulb? Why?
2. What happen when a spoonful of salt is added to the water? Why?
3. What can you observe when we stirred the salt solution?
4. What happen to the brightness of the bulb when more salt is added to the solution?
5. What conclusion can you make after watching this video?
1. Can water light up the bulb? Why?
2. What happen when a spoonful of salt is added to the water? Why?
3. What can you observe when we stirred the salt solution?
4. What happen to the brightness of the bulb when more salt is added to the solution?
5. What conclusion can you make after watching this video?
QUESTIONS:
1. What happen to the light bulb if we add salt to the water solution?
2. What happen to the light bulb if we add sugar to the water solution?
3. Predict the brightness of the light bulb if we add more salt to the solution?
4. Which one between the sugar and salt that can conduct electricity better?
5. What happen to the concentration of the salt and sugar solution when evaporation process
takes place?
6. Predict what will happen to the circuit when the salt solution reaches up to the dry cell
level?
1. What happen to the light bulb if we add salt to the water solution?
2. What happen to the light bulb if we add sugar to the water solution?
3. Predict the brightness of the light bulb if we add more salt to the solution?
4. Which one between the sugar and salt that can conduct electricity better?
5. What happen to the concentration of the salt and sugar solution when evaporation process
takes place?
6. Predict what will happen to the circuit when the salt solution reaches up to the dry cell
level?