High School Andra sari Chikar

28/11/2016

Inventiveness can help you out in any situation.

04/09/2016

14/05/2016

28/04/2016

Using enrichment tasks to teach Math to students of varying abilities. See the impact of varying lessons for students of different abilities. These concepts are shown here for teaching algebra and geometry.

28/02/2016

29/10/2015

Solution , Suspension and colloids in brief
Solution
1; The homogenius mixture of two or more than two substances.

2; solute particles cannot be seen through naked eyes.

3;Solute particles size is less than 10-9 m or 1 nm

4; solute particles cannot be separated by filteration.5z;

5; solute particles are not settle down in the bottom.

6; Example; sugar in water or salt in water

Suspension
1; The heterogenius mixture of two or more than two substances have bigger particles of solute.

2; Solute particles can be seen by naked eyes.

3; Solute particles size is greater than 1000 nm

4; solute particles can be separated by filteration.

5; solute particles are settle down in the bottom.

6; Mud in water . lime in water. Sand in water

colloids
1Heterogenius mixture in which the solute particles are intermediate between solution and suspension.
2; Solute particles cannot be seen by naked eyes

3; Solute particles size is between 1 to 1000 nm

4; solute particles cannot be separated by filteration.

5; solute particles are not settle down in the bottom.

6; Starch in water