Q1-W1-SCIENCE-5(Quarter 1, Week 1)).pptx

Q1-W1-SCIENCE-5

1. SCIENCE 5 QUARTER 1 WEEK 1 DAY 1 Properties of Matter

2. Look around you. What can you see around you? Do you know the different properties of things around you?

3. Why is metal commonly used as the main material for making cooking pots? Answer the following:

4. What would occur if cooking pots were constructed from wood, plastic, or paper?

5. 3. What would be the outcome if a cooking pot were constructed from cement?

6. Our subject matter for this morning is about Properties of Matter

7. Two classifications of properties of materials: Physical Properties Chemical Properties

8. Physical Properties Refer to the characteristics of matter that can be observed or measured without changing its composition.

9. DURABILITY Is the ability of the material to withstand pressure or damage.

10. ELASTICITY Is the ability of a material to be stretched or if force is applied on it, it returns to its original size and shape after removing the force.

11. MALLEABILITY Means that a metal can be hammered and formed into sheets which can be used for a variety of different purposes.

12. HARDNESS Is a measure on the amount of force that an object can withstand.

13. Tough Materials like block of wood will not break easily in contrast to materials that are Brittle like eggshells.

14. Conductivity Is the ability of metals to conduct heat and electricity.

15. Chemical Properties Refer to the internal composition of matter that can be measured and observed when matter undergoes change to become an entirely different substance.

16. *Combustibility refers to the ability of a material to catch fire and burn when exposed to heat or an open flame. *Flammability M aterials have a lower ignition point and catch fire more easily

17. Toxicity Refers to the degree to which a substance can cause harm, illness, or adverse effects when it contact with living organisms.

18. Categorize the given properties as either physical or chemical. Record your responses in your notebook. 1. Hardness 2. Combustibility 3. Elasticity 4. Toxicity 5. Malleability

19. Identify the Property of the following materials.

20. Suppose you were going to create a toy; which material would you select to ensure its safety during playtime? Illustrate your chosen toy and provide a rationale for your decision.

21. What is Physical Properties? Refer to the characteristics of matter that can be observed or measured without changing its composition. What is Chemical Properties? Refer to the internal composition of matter that can be measured and observed when matter undergoes change to become an entirely different substance.

22. Read each item carefully and choose the letter of the answer. Write the letter only. Write your answers on your notebook. 1. What property does gold possess that allows it to be shaped into rings? A. Hardness B. Elasticity C. Strength D. Malleability

23. 2. Why can rubber bands be used to tightly secure things and return to their original shape after stretching? A. Hardness B. Elasticity C. Strength D. Brittleness

24. 3.When wood is turned into chopping boards, which property of wood is utilized? A. Hardness B. Elasticity C. Strength D. Brittleness

25. 4.Among the following solids, which one does not belong to the group? A. Gold bracelet B. Iron nail C. Silver ring D. Plastic spoon

26. 5.What makes metals highly valuable and practical? A. They can be broken easily. B. They can be thrown easily. C. They can produce good sound. D.They are hard and can be shaped differently.

27. SCIENCE 5 QUARTER 1 WEEK 1 DAY 2 Properties of Matter (Useful or Harmful Materials)

28. Identify the Property of the following materials.

29. Using the given object, write as many characteristics or properties as possible to describe each object.

30. Our subject matter for this morning is about Properties of Matter (Useful or Harmful Materials)

31. Matter is all around us. It can take many forms and has many properties. While some materials have useful properties, other materials can also be harmful.

32. Instruct the learners to get three things inside their bag and let them identify the properties of the materials they got.   1. 2. 3.   Explain that every material has its own property.

33. Provide at least one object that matches the specified property of the material.   1. elasticity- 2. malleability 3. flexibility 4. hardness 5. conductivity   Are those materials Useful or Harmful?

34. If you are going to build a strong house, what will you use? Clay or Rocks? Why?

35. What is Physical Properties? Refer to the characteristics of matter that can be observed or measured without changing its composition. Hardness Brittleness Flexibility Elasticity Conductivity Malleability

36. Based on the given objects presented in the table, write as many characteristics as possible or properties as possible to describe each object.

37. Object Characteristic (s) or Properties 1. chopping board   2. plastic plates   3. glass   4. rubber band   5. steel knife   hard magnetic strong clear corrosive smooth conductor elastic transparent durable malleable water and heat resistant

38. MATHEMATICS 5 QUARTER 1 WEEK 1 DAY 3 Properties of Matter (Useful or Harmful Materials)

39. ASK   What is the significance of studying the characteristics/properties of matter?

40. Look at the symbol below: Have you ever seen this symbol? Halal - product is certified as safe for consumption (for Muslims)

41. Our subject matter for this morning is about Properties of Matter (Useful or Harmful Materials)

42. Look at the Chart

43. List down any materials found at home that is chemically harmful. 1. 2. 3. 4. 5.

44. Directions: Draw a happy face if the material is useful and sad face if it is not. 1. candy wrappers made into bag 2. a broken glass thrown in the backyard

45. disinfectant bottles thrown everywhere a box made into a bookshelf leftover food from restaurants turned into fertilizers

46. What will you do to an empty toxic material?

47. What is Chemical Properties? Refer to the internal composition of matter that can be measured and observed when matter undergoes change to become an entirely different substance. Combustibility Toxicity Combustibility

48. Identify whether the household material is useful or harmful, then determine the product label that would help you identify its category.

49. Household Material Useful Harmful Product Label (Corrosive, Poisonous, Biodegradable, flammable, recyclable) 1 . Muriatic Acid / Corrosive/Poisonous 2. LPG 3. Paper Cups 4. Empty Plastic Bottles 5. Insecticides

50. MATHEMATICS 5 QUARTER 1 WEEK 1 DAY 4 Properties of Matter (Useful or Harmful Materials)

51. Review: Directions: Draw a happy face if the material is useful and sad face if it is not. 1. candy wrappers made into bag 2. a broken glass thrown in the backyard

52. disinfectant bottles thrown everywhere a box made into a bookshelf leftover food from restaurants turned into fertilizers

53. Ask:   Do you know how to determine a material whether useful or harmful? How?

54. Look at the picture. Useful or Harmful? Explain your answer.

55. Various household products are found in our homes. These are composed of different materials with different properties. It is therefore important for consumers to read product labels. Through product labels, consumers become aware of whether the product is harmful or not. Expiration dates and hazardous signs are some of the most important elements in a product label.

56. Some products are flammable, such as paints and therefore must be stored away from open flames. Others are corrosive, like muriatic acid, so it is advisable to keep them away from children’s reach. Pesticides, fertilizers, and muriatic acid are poisonous if not handled properly. Reading product labels can help you identify whether the product is useful or harmful. These simple symbols in labels give ideas on how to use and store the product properly, and to help prevent accidents from happening and therefore save lives.

57. Directions: Write a checkmark ( ✓ ) if the material is useful and write a cross mark (X) if it is harmful. Used empty bottles made into a flower vase Fruit and vegetable peelings converted into fertilizers

58. 3. Expired medicine stored in the cabinet 4. Old newspapers used to pack things in the store 5. Scattered broken glass found inside the classroom

59. How will you manage toxic materials?

60. Is it important to read the label o a product? Why?

61. Directions: Complete the paragraph using the words in the box. harmful hazardous purpose recycled useful Painful

62. harmful hazardous purpose recycled useful Painful Many materials and substances are _________at home and in school, but they can be ______ if not used properly. Materials are considered useful when they serve their _____.

63. harmful hazardous purpose recycled useful Painful Some useful materials can be______, for example an empty container can be used as a house decor. But some materials can be ____________ like a broken glass jar that can cause cuts or injury.

64. SCIENCE 5 QUARTER 1 WEEK 1 DAY 5 Catch-Up Friday