Sample PowerPoint recitation for classroom activity.

1. Criteria:
• Clarity of thoughts and ideas- 10 pts.
• Details of the answer- 5 pts.
• Grammar and delivery of the answer: 10 pts.
• Total- 25 pts.

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PICK A
NUMBER

3. What is Homogenous Mixture?

4. IF YOU ARE GOING TO MIX POWDER
JUICE AND WATER, YOU WILL HAVE JUICE
SOLUTION. WHAT MAKES IT A
HOMOGENOUS MIXTURE?

5. WHAT IS HETEROGENOUS MIXTURE?

6. EXPLAIN THE
PICTURE.

7. IS VEGETABLE SALAD, A HOMOGENOUS
MIXTURE OR HETEROGENOUS MIXTURE?
WHY?

8. WHAT DOES THE
ILLUSTRATION TRYING
TO TELL?

9. WHAT MAKES AN ETHYL ALCOHOL
HOMOGENOUS MIXTURE?

10. WHAT IS A SOLUTE?

11. What type of mixture when your mix
toys in the room? Why?

12. Handpicking and using magnet are
some of the ways to separate
mixture. For you, which is easier:
handpicking or using magnet? Why?

13. Explain briefly: Solubility of a solute
in a solvent depends on the nature
of both solute and solvent.

14. Explain the picture, in relation to mixture.

15. Explain the picture, in relation to mixture.

16. An aerosol is a collection of solid particles
or liquid droplets dispersed in air.
Example of this are air particles produced
by vehicles .
Why is air pollution a serious problem?

17. Explain the picture, in relation to mixture.

18. Why is it that the medicine is easily dissolved
in hot water?

19. In choosing water to drink. What process is
safer: distillation or filtration? Why?

20. Explain the process of evaporation.

21. In our discussion, we have different ways to
separate mixture, what process of separating
mixture apply to the picture below?

22. In your own words, explain colloids.

23. Explain a hot coffee solution?

24. In Filtration we have two words to
remember. Differentiate RESIDUE and
FILTRATE.

25. What is the use of filter paper and what
process of separating mixture it is being used
? Why do you say so?

26. Explain Sieving.

27. What is the difference between Homogenous
mixture and heterogenous mixture?

28. Why is it Homogenous Mixture is uniformed
mixture?

29. Why is it Heterogenous Mixture is not-
uniformed mixture?

30. What is the importance of separating
mixture in our daily lives?

31. What is the use of distillation in our water
system?

32. How to separate iron fillings from non-
metals? Explain why it is possible.

33. What process to be used to separate the
mixture below?

34. Give an example of your daily activities
wherein mixtures and ways of separating
mixtures are being applied.

35. How stirring affects solubility?

36. Describe the picture. What colloid is being
shown? Why do you say so?

37. What is easier to do, HANDPICKING or
SIEVING? Why?

38. Differentiate SOL and FOAM.

39. In your own opinion, what will happen to us
if mixtures will not be separated? Why do
you say so?

40. Your mother told you to wipe your table with
a wet cloth. After 5 minutes, it dries. What
explains this?

41. Your sister requested you to rinse
the cooked pasta with water. What
process of separating mixture you
are going to use and why?

42. When can you say that the solubility of a
substance reached its maximum level of
solubility?

43. Give an example of activity using
decantation. Explain the process.

44. Why these things considered as mixture?
Justify your answer.

45. What is the importance of these things
nowadays?

46. Differentiate SOLUTE and SOLVENT. Give an
example.

47. What life lesson we can get about separating
mixtures?

48. Pinakbet is a heterogenous mixture. Why?

49. Do you agree that in mixing substances
sometimes will lead us to some danger? Why
or why not?

50. What have you learned about mixture and
ways of separating mixtures and how will you
apply it to your daily activities?