solution is a homogeneous mixture of one or more solutes dissolved in a solvent. solvent: the substance in which a solute dissolves to produce a homogeneous mixture. solute: the substance that dissolves in a solvent to produce a homogeneous mixture.
2. -Identify the types
of solution
01
- Investigate when a
ssolution becomes
saturated & unsaturated.
02
- Follow procedure
in an investigation.
03
Objectives
At the end of the lesson,
you are expected to:
4. How do you define solution?
-How are solutions typified?
5. Enter Title
Form two groups, and with their
teammates, the students will
investigate when a solution
becomes unsaturated and
saturated using the different
materials which they bring. Refer
in the activity sheet .
01
7. Unsaturated
Saturated
An unsaturated solution is
a solution that contains
less than the maximum
amount of solute that is
capable of being dissolved.
A saturated solution is a solution that
contains the maximum amount of
solute that is capable of being
dissolved.
8. Assignment
For next meeting’s activity, the students will be assigned
with some materials that they have to bring by group:
Group 1- chocolate powder, three plastic cups, teaspoon,
and stirrer
Group 2- 2 clear plastic cups, 2 stirrers, measuring cups:
½ cup, 1 cup, 2 tablespoons of rock salt, and water
Group 3- 2 cups hot water, 2 stirrers, 2 cups cold water,
measuring cups: ½ cup, 1 cup instant coffee powder,
measuring spoons: ½ tsp, 1 tsp, 2 clear plastic cups
Group 4- 2 cups of water 4 plastic cups, 2 cups cold
water, 2 stirrers, 2 tablespoon sugar, measuring cups: ½
cup, 1 cup, 2 tablespoon salt, measuring spoons: ½ tsp, 1
tsp