science teacher's guide - DepEd Naga City

More documents

Recommendations

Info

Teacher's GuideModule 2: Substances & MixturesPre/Post Test1. You were tasked to check if the liquid sample you have is a substanceor a mixture. Which among these tests is the BEST way to do so?I. Color comparisonII. Taste comparisonIII.IV.Boiling testMelting testA. I, II, III and IVB. I, II and III onlyC. I, II and IV onlyD. I and III only2. A liquid has the following properties: one-phase, colorless, boils atvarying temperature. Which of the following BEST describes theliquid?A. SolutionB. SubstanceC. SuspensionD. Coarse mixture3. Jill has an unopened box of a 2-meter foil labeled 100% made ofaluminum. Aluminum is a substance. Jill takes just a thumb-sizepiece of the aluminum foil. Which of the following statements isTRUE about the piece of aluminum foil that Jill took compared withthe rest that was left in the box?A. Its mass and melting behavior are different.B. Its mass and melting behavior are the same.C. The mass is different but the melting behavior is the same.D. The mass is the same but the melting behavior is different.Answer Key1. D2. A3. CGrade 7 Science: MatterDiversity of Materials in the Environment 26
Teacher's GuideModule 3: Substances & MixturesReference(no author). (no date). Atoms, elements, and compounds. RetrievedJanuary 16, 2012, from http://www.kgg.org.uk/atoms.html(no author). (no date). Lesson 6: Pure substances. Retrieved January 30,2012, fromhttp://www.saskschools.ca/curr_content/science9/chemistry/lesson6.htmlAmerican Association for the Advancement of Science. (no date). AAASscience assessment. Retrieved March 30, 2012, fromhttp://assessment.aaas.org/pages/homeBurns, R.A. (1999). Fundamentals of chemistry. New Jersey: Prentice-Hall, Inc.College of Southern Idaho. (2003). Melting point tips and guidelines.Retrieved January 21, 2012, fromhttp://www.csi.edu/ip/physci/faculty/rex/MPTips.htmHill, J.W., & Kolb, D.K. (1998). Chemistry for changing times 8th edition.New Jersey: Prentice-Hall, Inc.Padolina, M.C.D., Simon-Antero, E., Alumaga, M.J.B., & Estanilla, L.C.(2004). Conceptual and functional chemistry. Quezon City: VibalPublishing House, Inc.Philippines. Ministry of Education and Culture. (1980). Chemistry in ourenvironment: High school science III (Teacher’s ed.). Quezon City:AuthorPhilippines. Department of Education. (2009). Chemistry: Science andtechnology textbook for 3rd year. (Reprint ed.). Quezon City: AuthorShugar. G., & Dean, J. (1990). The chemist’s ready reference handbook.USA: McGrawHill, Inc.Grade 7 Science: MatterDiversity of Materials in the Environment 27
Page 1 and 2: SCIENCEGrade 7Teacher’s Guide(Uni
Page 3 and 4: Copyright pageQuarter 1Teacher’s
Page 5 and 6: DIVERSITY OF MATERIALS IN THE ENVIR
Page 7 and 8: Teacher's GuideModule 1: SolutionsM
Page 9 and 10: Teacher's GuideModule 1: SolutionsA
Page 11 and 12: Teacher's GuideModule 1: SolutionsP
Page 13 and 14: Teacher's GuideModule 1: Solutions4
Page 17 and 18: Teacher's GuideModule 1: SolutionsI
Page 19 and 20: Teacher's GuideModule 1: SolutionsP
Page 23 and 24: MODULE 2: SUBSTANCES AND MIXTURESTe
Page 25 and 26: Teacher's GuideModule 2: Substances
Page 27 and 28: RemindersTeacher's GuideModule 2: S
Page 29 and 30: Teacher's GuideModule 2: Substances
Page 31: Teacher's GuideModule 2: Substances
Page 35 and 36: Teacher's GuideModule 3: Elements &
Page 47 and 48: Teacher's GuideModule 2: Acids and
Page 53 and 54: Activity3Teacher's GuideModule 2: A
Page 57 and 58: Teacher's GuideModule 5: Metals and
Page 65 and 66: For TeachersGrade 7 ScienceQUARTER
Page 67 and 68: CONTENTSLiving Things and Their Env
Page 69 and 70: TEACHING GUIDEMODULE1FROM CELL TOOR
Page 71 and 72: Photo: Courtesy of Michael Anthony
Page 73 and 74: The human heart is made up of muscl
Page 75 and 76: Figure 8 shows a picture of a flowe
Page 77 and 78: In the last part of Activity 2, ask
Page 79 and 80: Answer Key1. A2. CNote: When cancer
Page 81 and 82: Cell PartsStart by saying that in t
Page 83 and 84:
End the discussion for the activity
Page 85 and 86:
In Step 2, check if students placed
Page 87 and 88:
3. Which part allows or prevents su
Page 89 and 90:
The following questions can be give
Page 91 and 92:
A. Introduce students to the micros
Page 93 and 94:
Q16. Why do you have to watch from
Page 95 and 96:
5. A plant cell is viewed using a 1
Page 97 and 98:
Strauss, E., & Lisowski, M. (1998).
Page 99 and 100:
DAY 1Activity1Are these also plants
Page 101 and 102:
Q16. (b) Fungus on rotting banana p
Page 103 and 104:
Q20. (d) May be correctly identifie
Page 105 and 106:
Q. How are they different from each
Page 107 and 108:
ReferencesCalumpong, H.P. and Meñe
Page 109 and 110:
Teaching Guide for Activity 3 (for
Page 111 and 112:
7. The mold on bread is similar to
Page 113 and 114:
Q4. Vegetative propagation is a fas
Page 115 and 116:
In general, increased specializatio
Page 117 and 118:
PRE/POST TEST1. Which of the follow
Page 119 and 120:
TEACHING GUIDEMODULE5INTERACTIONSOv
Page 121 and 122:
Have the students observe the rocks
Page 123 and 124:
Q16. Where did the snails and fish
Page 125 and 126:
FungusFungusFungusButterfly Cotton
Page 127 and 128:
Orchid plants and treesOrchid plant
Page 129 and 130:
Explain to the students, what they
Page 131 and 132:
Q41. List down the organisms found
Page 133 and 134:
Q43. What organisms did you find in
Page 135 and 136:
5. Which of the following is the co
show all

science teacher's guide - DepEd Naga City

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?