7. Deductive vs Inductive Research
The main difference between inductive and deductive reasoning is that inductive
reasoning aims at developing a theory while deductive reasoning aims at
testing an existing theory. Inductive reasoning moves from specific
observations to broad generalizations, and deductive reasoning the other way
around.
In my research, I have taken a deductive stance because…
9. Application of learning and Progression of
Research
*Checklist of concepts that you are applying and showcasing
Concept of quadratics
Concept of vertex form
Concept of circles
Concept of cubics? Quartics? Conics? Integration (Calculus)?
Concept of polynomials in degrees P(x)
Concept of factor theorem
Personal Inquiry based on curiosities after the parabolic research
10. Curiosities
Factual
How do we maximize packaging volume?
Conceptual
Will hyperbolas be involved in this investigation?
Debatable
3D modelling is the most effective way to present our hypothesis?
11. Background and Abstract
In this investigation, I am to use non-linear algebra in estimating packaging dimensions
that are cost effective and sustainable.
I will use 3 methods in this parabolic investigation. They are:
1) Arithmetic – Define Arithmetic approach in algebra
2) Procedural – Define Procedural approach in algebra
3) Conceptual – Define
Each of these three methods have its merits and is dependent on the availability of
resources. However, efficiency is maximized when we employ the conceptual method as it
minimizes wastage and keeps the process sustainable. XXXXXXXXXXXX* Provide more
insights on the three methods..
12. Progression of research
Polynomials
What are polynomials?
What are not polynomials?
How are polynomials relevant in this project?
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13. Arithmetic Approach (Concrete Model) Models)
If x = 6,
length of box =
Width of box =
If x = 10,
length of box =
Width of box =
If x = 6,
length of box = 2
Width of box = 2
If x = 6,
length of box = 2
Width of box = 2
14. Investigation 1: Representation of
Polynomials (Degree 1) - Perimeter
Net (Representation 1) 3D Tray (Representation 2)
2(x-4) + 2(y-4) = 80
Provides the same results
15. Investigation 2: Representation of
Polynomials (Degree 2) - Area
Area = (x-4) (y-4)
Since x + y = 40,
Substitute y = 40-x
Area = (x-4) (40-x-4)
Let P(x) be the area,
P(x) = (x-4)(36-x)
24. Discoveries
When a body falls under gravity when it's initial velocity is zero and acceleration is
due to gravity and g remains fairly constant when height h is not large, the
equation reduces to the form h= 1/2gt².
25. Future implications and further
explorations
How can we maximize packaging to optimize capacity in production through
algebra?
Cubic, quartic, conic? Future implications