Piezoelectric quartz crystal sensor


Liceo de Cagayan University Junior High School Department


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Liceo de Cagayan University Junior High School Department
Page
10
The conceptual framework of the present study is presented in figure 1.
assumes that the use of multimedia as a technology tool will help in improving the
mathematical skills such as sensemaking, reasoning, problem solving and
communication of the Junior High School Students.
The independent variable is the use of multimedia as a technology tool. The
dependent variables are the mathematical skills of the students such as
mathematical sensemaking, reasoning, problem-solving, and communication.
INDEPENDENT VARIABLE

MULTIMEDIA
MATHEMATICAL SKILLS

SENSEMAKING

REASONING

PROBLEM
SOLVING

COMMUNICATION
DEPENDENT VARIABLE
Figure 1: Schematic Diagram of the study.


Liceo de Cagayan University Junior High School Department
Page
11
Hypothesis
The following Hypotheses are presented below:
Problem 1 is hypothesis free.
HO2: There is no significant difference in terms of mathematical skills of students
before and after the intervention.
HO3: There is no significant difference of the students’ rating measurement after the
intervention.
Statement of the Problem
1. What is the students’ mathematical skills level in terms of;
1.1 Sense Making
1.2
Reasoning
1.3 Problem solving
1.4 Communication
2. Is there a significant difference in students’ mathematical skills before and
after the intervention?
3. Do the learners differ significantly in their rating measurement after the
intervention?


Liceo de Cagayan University Junior High School Department

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