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MATH 9 WEEK 7

Math 9
Course

Secondary Education Math (Gen Ed 003)

242 Documents
Students shared 242 documents in this course
Academic year: 2023/2024
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Raymund Calixtro
Eastern Visayas State University
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St. Peter’s College of Ormoc

Basic Education Department

spcormoc.edu/; (053) 255-

A member of the Association of Benedictine Schools

Academic Year 2023-

Benedictine Education: In the Spirit of Communion, Participation and Mission.

WEEKLY INSTRUCTIONAL PLAN IN MATHEMATICS 9

Quarter: 1 st

Week (LP) Number: 7

Date:

September 25 – 29, 2023

Learning Area:

Mathematics

Grade Level and Section:

Grade 9 – Saint Therese and Saint Ambrose

Content Standard:

The learner demonstrates understanding of key concepts of quadratic equations, inequalities and functions, and rational algebraic equations.

Performance Standard:

The learner is able to investigate thoroughly mathematical relationships in various situations, formulate real-life problems involving quadratic equations,

inequalities and functions, and rational algebraic equations and solve them using a variety of strategies.

Formation Standard:

The learner appreciates the different ways in solving problems involving quadratic inequalities.

Benedictine Hallmarks:

Stewardship – able to stay firm in oneself specially in dealing real life problems.

Learning Competencies:

Illustrates quadratic inequalities. M9AL-If-

Solves quadratic inequalities. M9AL-If-

Solves problems involving quadratic inequalities. M9AL-If-g-

Essential Questions:

How do we describe the graph of the quadratic inequalities?

How does one’s knowledge of quadratic equations and inequalities help in our practical lives?

Enduring Understanding:

Roads have speed limits, certain movies have age restrictions, and the time it takes you to walk to the park are all examples of inequalities.

Learning Content

Day 1

Day 2

Day 3

Day 4

Topic: Quadratic Inequalities

Topic: Quadratic Equations and Inequalities

Topic: Quadratic Function in General Form

Topic:

Resources:

Books: Khishi I. Nishino; Joseph Ludwin Marigmen; Ryan Aldrin M. Putong; Maria Evelyn Vilar Jacinto; Alvin Padios Antonio, Philippine Copyright 2022 by

TechFactors Inc. 101 V. Luna Road Extension Sikatuna Village, Quezon City 1101 Philippines.

Fernando B. Orines et., Next Century Mathematics 9 General Mathematics, Copyright 2016 by Phoenix Publishing House, Inc., Phoenix Bildg., 927

Quuezon Ave., Quezon City.

Website: techfactors

Objectives:

Within the given period of time the students will be able to:

 C – Illustrates quadratic inequalities

P - Solves quadratic inequalities

A – Appreciate in solving problems involving quadratic inequalities help in our practical lives

Objectives:

Within the given period of time the students will be able to:

 C – Determine the right answer of the given questions of quadratic equations and inequalities

P - Solves quadratic equations and inequalities

A –

Objectives:

Within the given period of time the students will be able to:

C – Identify if the given relation is a function or not.

Presentation of the objectives

A quick review about quadratic equation and unlocking of difficulties.

The students will be asked to briefly discuss what is Quadratic Equation, and the Numerical Coefficients.

Presentation of the objectives

B. Motivation

(Engage)

(5 minutes)

Ask the students to give examples of inequalities symbols and give brief information’s of any inequalities symbols.

Present a different example of quadratic forms.

Ask students to brainstorm examples to determine the quadratic equation and quadratic functions.

C. Discussion (Explore)

(15 minutes)

Introduce the following:

 quadratic inequalities

 number line

 table of test point intervals

 graph the inequality

 forms of a quadratic inequality

Questions to ask?

 What is inequality?

 How do you solve for the

critical points

 What is the difference

between a linear and a

quadratic inequality?

Elicit responses from them. Ask

for volunteers to explain there

answers. Then, tell them that the

above equations can be answered

in solving inequality of the given

quadratic forms.

Chapter Test!

Chapter 1: Quadratic Equations and Inequalities

Introduce the following:

 Linear function

 Quadratic function

 Table of values

 General form of the function

 Parabola

Presentation of examples:

Questions to ask?

 Which among the correspondences are considered as a function?

 What are the characteristics of a quadratic function?

 What is the general form of quadratic function?

D. Developing

Mastery

(Explain)

(10 minutes)

Think-Pair-Share!

Let the student work in partner to answer problems in solving “Do Basic” item numbers 1, 3, 5, 11, and 13 on page 48.

Then after the activity ask the following questions that follow:

 How do you present the graph showing the solution set of a linear inequality?

 How will you solve for its solution?

 What must be done if the quadratic term is negative?

Individual Activity:

 Determine whether or not the equation is a quadratic function.

 Make a table of values for the given quadratic function.

Do Basic Page 58. Number 1, 3, 5, 7, 9, 11 and 17 & 18

Questions to ask?

 How do you create a table of values of a quadratic function?

 Differentiate the quadratic function and not?

E. Application/

Generalization (Elaborate)

(5 minutes)

Let the students ask to sum up the lesson on how we can solve inequality equations into quadratic equations?

Was this document helpful?

MATH 9 WEEK 7

Course: Secondary Education Math (Gen Ed 003)

242 Documents
Students shared 242 documents in this course

University: Eastern Visayas State University

Was this document helpful?
St. Peter’s College of Ormoc
Basic Education Department
http://spcormoc.edu.ph/; (053) 255-7597
A member of the Association of Benedictine Schools
Academic Year 2023-2024
Benedictine Education: In the Spirit of Communion, Participation and Mission.
WEEKLY INSTRUCTIONAL PLAN IN MATHEMATICS 9
Quarter: 1st
Week (LP) Number: 7
Date:
September 25 – 29, 2023
Learning Area:
Mathematics
Grade Level and Section:
Grade 9 – Saint Therese and Saint Ambrose
Content Standard:
The learner demonstrates understanding of key concepts of quadratic equations, inequalities and functions, and rational algebraic equations.
Performance Standard:
The learner is able to investigate thoroughly mathematical relationships in various situations, formulate real-life problems involving quadratic equations,
inequalities and functions, and rational algebraic equations and solve them using a variety of strategies.
Formation Standard:
The learner appreciates the different ways in solving problems involving quadratic inequalities.
Benedictine Hallmarks:
Stewardship – able to stay firm in oneself specially in dealing real life problems.
Learning Competencies:
Illustrates quadratic inequalities. M9AL-If-1
Solves quadratic inequalities. M9AL-If-2
Solves problems involving quadratic inequalities. M9AL-If-g-1
Essential Questions:
How do we describe the graph of the quadratic inequalities?
How does one’s knowledge of quadratic equations and inequalities help in our practical lives?
Enduring Understanding:
Roads have speed limits, certain movies have age restrictions, and the time it takes you to walk to the park are all examples of inequalities.2
Learning Content

Students also viewed

Related documents