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New Words:

VISCOUS - StickyCARAMELIZED - Browned

THE EFFECT OF VISCOSITY OF LIQUID MATERIALS WHEN MIXED WITH OTHERS MATERIALS.

How are you going to describe the effect of size of solid particles when mixed with other materials?Recall:

Motivation:Mother cooks champorado. When she served it she added milk to it. Why do you think she added milk to it?

RULES TO FOLLOW WHILE DOING THE EXPERIMENTFollow the activity instructions.Participate with the group Work quietly and keep the area clean.Do not play.Be cooperative with the group

Activity ProperThe effect of viscosity of liquid materials when mixed with other materials

Materials: 2 teaspoon sugar2 glassesmilkwaterstopwatch

Procedures:ADissolve a tablespoon of sugar in a glass of condensed milk..Observe what happensHow fast does the particles of sugar dissolved with milk.BDissolve a tablespoon of sugar in glass of waterObserve what happens.How fast does the particles of sugar dissolved with water.

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Questions:In which set up sugars dissolve faster?Why did it dissolve faster?In set up B sugar takes time to dissolve faster. Why does the milk made the sugar dissolve longer?

Viscosity of liquid is important in some ways of our daily living. When we are cooking food there are instances that we mold the food and need to serve in solid form. So we add milk to mold it is viscous. Example caramelized sugar is also used to mold delicacies like peanut brittle.

GeneralizationHow can viscosity of liquid materials affect the solubility of materials?

Science Concept:Viscosity of liquid materials dissolves materials longer than other normal liquid materials. It helps materials to mold easier.

Application:To make a peanut brittle what is needed to make it coagulate(caramelized sugar)

EVALUATION:Direction: Choose the letter of the correct answer.1. Why do we put milk in making yema candy?A. to kill germsB. to make the candy sweetenedC. to mold the candy easilyD. to add color2. Your mother wants to make banana we cooked in sugar and water. What did she do to serve it delicious and appetizing?A. add more waterB. make the solution of sugar and water viscousC. add food colorD. let it coal3. What is the characteristic of oil that makes the solubility of sugar longer?A. its smoothnessB. its hardnessC. its viscosityD. its loosenessTemperature can make a solid dissolve ________________.SlowlyPartlyFastNot at allSugar and water will mix faster when water is ____________.HotColdFrozenTap

ASSIGNMENT:Know the recipe of how to make jelly candy

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