Dll-balancing-equation (1).docx

Republic of the Philippines Department of Education National Capital Region Division of City Schools PARAÑAQUE NATIONAL HIGH SCHOOL-TAMBO NAIA Road, Brgy. Tambo, Parañaque City February 12, 2019 DAILY LESSON LOG LEARNING AREA:

SCIENCE GRADE 10

SCHOOL:

YEAR AND SECTION:

GRADE 10 – EDISON

QUARTER: 4th QUARTER (2018-2019)

DATE: OBJECTIVES:

PNHS - TAMBO

March 11, 2019 At the end of the lessons, at least 80% of the students should be able to achieve the following goals: 1.

LESSON: A. UNIT 4: Matter and Interactions Module 1: Behavior of Gases Topic: Balancing Equation B. References: Science Learner’s Material for Grade 10 pp. 384 – 387. C. Materials: Chalk , board and Powerpoint Presentation LEARNING TASK A. ENGAGE/ RECALL

B. EXPLORE

C. EXPLAIN

ELABORATE

d. EVALUATE

Conduct a review about other laws of gases: Recite the formula for the following laws: - Charle’s Law - Boyle’s Law - Gay-Lussaw Law Lecture while following along the “Balancing Chemical Equations” Power Point (15min) http://www.youtube.com/watch?v=x-sjDm8-IuA Provide other problems for more discussions: 1. FeCl3 + MgO ---> Fe2O3 + MgCl2 2. Li + H3PO4 ---> H2 + Li3PO4 3. ZnS + O2 ---> ZnO + SO2 Hand out “Balancing Chemical Equations Practice” to each student, explain Directions, and have the students work in pairs. 1. FeS2 + Cl2 ---> FeCl3 + S2Cl2 2. Fe + HC2H3O2 ---> Fe(C2H3O2)3 + H2 3. C5H11NH2 + O2 ---> CO2 + H2O + NO2 Solve problem individually: 1. ____Fe+____ Cl2 −−→ ____FeCl3 2. ____Fe+ ____O2 −−→ ____Fe2O3 3. ____Al + ____O2-- ____Al2O3

Comments/Suggestions: __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________

PREPARED BY:

Mrs. Mary Jade S. Salvador Teacher – 1

CHECKED BY:

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