Making soap

1. HOW TO MAKE SOAP IN THE
TRADITIONAL STYLE USING
RECYCLED MATERIALS

2. MATERIALS

3. MANY PEOPLE BROUGHT TO SCHOOL RECYCLED OIL

4. MATERIALS: WE TESTED DIFFERENT TYPES OF OIL

5. DIFFERENT TOOLS: STIRRING PINS, GLASSES AND CARTONBOARD/ PLASTIC RECIPIENTS

6. TAP WATER

7. GRADUATED CYLINDERS

8. SODIUM HYDROXIDE AND PERFUME IN OIL

9. MATERIALS: WATER, OIL AND SODIUM HYDROXIDE

10. MATERIALS: ELECTRONIC WEIGHING MACHINE

11. TY
MATERIALS: YOU MAY ALSO ADD DRIED LEAVES AND FLOWERS

12. MORE DRIED LEAVES

13. TEACHERS TESTED THE DIFFERENT TYPES OF OIL

14. WE HAD TO WEIGH 32 GRAMS OF SODIUM HYDROXIDE FOR 120 ML OF WATER

15. GRADUATED CYLINDER, VEGETABLE RECYCLED OIL, WATER AND A STIRRING PIN

16. ALL THE INGREDIENTS TOGETHER

17. PROCESS

18. EACH PAIR HAS THE MATERIALS ON THE TABLE

19. CHEMICAL PROCESS OF
SAPONIFICATION

20. LISTENING TO THE INSTRUCTIONS

21. PUTTING ON THEIR GLASSES

22. LISTENING CAREFULLY

23. STUDENTS LISTENING TO THE INSTRUCTIONS

25. GETTING READY TO START

26. LISTENING CAREFULLY

27. READY TO START

28. WHICH IS THE PROCESS?

29. STUDENTS HELPING EACH OTHER

32. HELPING STUDENTS TO WEIGH THE
SODIUM HYDROXIDE

33. WEIGHING THE SODIUM HIDROXIDE

34. IT HAS TO BE EXACTLY WEIGHED

35. GRADUATED CYLINDERS HAVE TO BE FILLED IN WITH 120 ML OF WATER

36. WATER IS ADDED TO THE WATER HYDROXIDE AND STIRRED ONCE AND AGAIN

37. WATER AND THE SODIUM HYDROXIDE HAS TO BE STIRRED WITHOUT STOPPING

38. THE OIL IS ADDED DROPWISELY TO THE MIXTURE OF WATER AND SODIUM HYDROXIDE

40. STIRRING THE MIXTURE WITHOUT STOPPING

41. STIRRING THE SOAP

42. Soap is getting thicker Soap is being formed

43. PERFUMED OIL MAY BE ADDED TO THE MIXTURE

44. PERFUME MAY NOT HAVE ANY ALCOHOL

45. EACH PAIR MADE A DIFFERENT SOAP

46. THIS PAIR HAD TO HEAT IT TO ACCELERATE THE PROCESS

47. THE SOAP IS ALMOST READY

48. RESULT

49. DIFFERENT SHAPES OF SOAP

50. LETTING IT DRY ON THE WINDOW SILL

51. VIDEO
VIDEO

52. SOAP IN MANY SHAPES AND COLOURS

53. DIFFERENT SOAPS MADE BY STUDENTS

54. FINISHED SOAPS

56. WRAPPING THEM

57. PACKING THE SOAP

58. WRITING THE LABELS

59. THE SOAP HAS ALREADY BEEN PACKED BY
STUDENTS

60. THE END