Jenny Van

University of Florida
Teacher

Biography

Dr. Jenny Van Buren is a veteran teacher who currently teaches in South Carolina. She has experience teaching algebra, geometry, and precalculus.

In 2019, she was awarded the Presidential Award for Excellence in Mathematics and Science Teaching (PAEMST). She was also recognized by the South Carolina Association for Supervision and Curriculum Development as an emerging leader.

Jenny’s teaching practice is focused on meeting the needs of all students. She constantly reflects upon her instructional practices and works to increase student engagement. Her instructional approaches include the integration of technology, inquiry based activities, and real-world examples.

Jenny is also passionate about helping teachers grow professionally and has presented at both the South Carolina Council of Teachers of Mathematics and National Council of Teachers of Mathematics conferences. Part of her doctoral dissertation, titled Culturally Responsive Teaching in an Algebra 1 Class for Repeating 9th Graders, was recently published in the The Reflective Educator’s Guide to Classroom Research.

Jenny earned a B.S., summa cum laude, in secondary mathematics education from the University of New Orleans, a M.Ed. in educational leadership from the University of North Florida, and an Ed.D. in curriculum, teaching, and teacher education from the University of Florida. Her certifications include mathematics, middle level mathematics, tier one elementary principal, and tier one secondary principal.

Education

Phd Curriculum, Teaching, and Teacher Education
University of Florida

Educator Statistics

Numerade tutor for 5 years
93 Students Helped

Topics Covered

The Power of Algebraic Language: Unlocking Mathematical Potential
Mastering Equations and Inequalities: Your Guide to Mathematical Success
Understanding Complex Numbers: A Comprehensive Guide
Solving Systems of Equations and Inequalities: A Comprehensive Guide
Functions
Mastering Polynomials: Essential Tips and Tricks | [Brand Name]

Jenny's Textbook Answer Videos

03:00
College Algebra with Modeling and Visualization

First-Class Mail In March 2008 , the retail flat rate in dollars for first-class mail weighing up to 5 ounces could be computed by the piece wise-constant function $P$, where $x$ is the number of ounces.
$$
P(x)=\left\{\begin{array}{ll}
0.80 & \text { if } 0<x \leq 1 \\
0.97 & \text { if } 1<x \leq 2 \\
1.14 & \text { if } 2<x \leq 3 \\
1.31 & \text { if } 3<x \leq 4 \\
1.48 & \text { if } 4<x \leq 5
\end{array}\right.
$$
(a) Evaluate $P(1.5)$ and $P(3) .$ Interpret your results.
(b) Sketch a graph of $P$. What is the domain of $P ?$
(c) Where is $P$ discontinuous on its domain?

Chapter 2: Linear Functions and Equations
Section 1: Linear Functions and Models
Jenny Van
0:00
College Algebra with Modeling and Visualization

Exercises $69-74:$ Complete the following for $f(x)$
(a) Determine the domain of $f$
(b) Evaluate $f(-2), f(0),$ and $f(3)$
(c) Graph $f$
(d) Is $f$ continuous on its domain?
$$
f(x)=\left\{\begin{array}{ll}
2 & \text { if }-5 \leq x \leq-1 \\
x+3 & \text { if }-1<x \leq 5
\end{array}\right.
$$

Chapter 2: Linear Functions and Equations
Section 1: Linear Functions and Models
Jenny Van
03:38
College Algebra with Modeling and Visualization

Exercises $69-74:$ Complete the following for $f(x)$
(a) Determine the domain of $f$
(b) Evaluate $f(-2), f(0),$ and $f(3)$
(c) Graph $f$
(d) Is $f$ continuous on its domain?
$$
f(x)=\left\{\begin{array}{ll}
-2 & \text { if }-6 \leq x<-2 \\
0 & \text { if }-2 \leq x<0 \\
3 x & \text { if } \quad 0 \leq x \leq 4
\end{array}\right.
$$

Chapter 2: Linear Functions and Equations
Section 1: Linear Functions and Models
Jenny Van
04:04
College Algebra with Modeling and Visualization

Exercises $69-74:$ Complete the following for $f(x)$
(a) Determine the domain of $f$
(b) Evaluate $f(-2), f(0),$ and $f(3)$
(c) Graph $f$
(d) Is $f$ continuous on its domain?
$$
f(x)=\left\{\begin{array}{ll}
x & \text { if }-3 \leq x \leq-1 \\
1 & \text { if }-1<x<1 \\
2-x & \text { if } \quad 1 \leq x \leq 3
\end{array}\right.
$$

Chapter 2: Linear Functions and Equations
Section 1: Linear Functions and Models
Jenny Van
01:42
College Algebra with Modeling and Visualization

Explain how average rate of change relates to a linear function.

Chapter 2: Linear Functions and Equations
Section 1: Linear Functions and Models
Jenny Van
1 2 3 4

Jenny's Quick Ask Videos

03:19
Algebra

The most widely cultivated grains in the world are: wheat, corn
and rice. A poll
carried out in 40 countries on the cultivation of some of these
grains gave the results
following:
18 countries grow wheat
16 countries grow corn
12 countries grow rice
9 countries
grow wheat and corn
3 countries grow corn and rice
3 countries grow wheat and rice
2 countries grow all three grains
a) represent the given information in a Venn diagram
b) How many countries grow:
a. exactly one of the three grains?
b. exactly two of the three grains?
c. wheat and corn, but not rice?

Jenny Van
02:45
Algebra

A survey of 150 college students was done to find out what elective courses they were taking. The study revealed the following information: 55 students were taking art, 65 students were taking basket-weaving, and 50 students were taking canoeing. Additionally, 17 students were taking both art and basket-weaving, 20 students were taking both art and canoeing, and 23 students were taking both basket-weaving and canoeing. Furthermore, 12 students were taking all three classes.

Use this information to fill in the blanks and answer the following questions. Enter only an integer as your answer.

a) How many students were taking at least one of these electives?
b) How many students were not taking any of these electives?
c) How many students were taking only art?

Jenny Van
02:38
Algebra and Trigonometry

(1.) if a small 2 meter pole a
shadow 3 meters long and a flag pole has a 50 meter long shadow.
how tall is the flag pole
(2.) shadow length of a house 27.89
meters tall is 34.62 meters. what is the angle of elevation of the
sun (answer must be in deg)

Jenny Van
01:13
Algebra

8, -6, 7, 0, -2, 3, 4, 2, 7, 84
a) What is the mean of the sample data?
Round your response to at least 2 decimal
places.

Jenny Van
01:07
Algebra

Five is added to an integer that is being quartered and then squared. The sum equals nine. Determine the integer algebraically.

Jenny Van
01:30
Algebra and Trigonometry

Sketch a triangle that has acute angle θ. cos(θ) = 21/29
Find the other five trigonometric ratios of θ.
sin(θ)=
tan(θ)=
csc(θ)=
sec(θ)=
cot(θ)=

Jenny Van
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