Learning Materials
Math 124Extended
Prerequisite Concepts
The Integers; Order of Operations
Learning Materials #1 and #2PRE
#1 - Math 124 Concepts
#2PRE - Math 24 Concepts (Prerequisite for #2)
The Rectangular Coordinate System
Video for Lecture #2PRE: https://www.youtube.com/watch?v=5UXGFRZCqCQ
Learning Materials #2 and #3a
#2 - Math 124 Concepts
#3a - Math 124 Concepts
Video for Lecture #3a: https://www.youtube.com/watch?v=eTnP40HL--4
Learning Materials #3b and #4PRE
#3b - Math 124 Concepts
#4PRE - Math 24 Concepts (Prerequisite for #4)
Interval and Set-Builder Notation
Video Video for Lecture #4PRE: https://www.youtube.com/watch?v=KrqWobzEWJ0
Learning Materials #4 and #5PRE
#4 - Math 124 Concepts
#5PRE - Math 24 Concepts (Prerequisite for #5)
Exponential Expressions; Advanced Order of Operations
Videos for Lecture #5PRE:
https://www.youtube.com/watch?v=RbA5pwx6eIc
https://www.youtube.com/watch?v=jX30cuKOjtY
https://www.youtube.com/watch?v=kbUq3S6dLG8
Learning Materials #5 and #6PRE
#5 - Math 124 Concepts
#6PRE - Math 24 Concepts (Prerequisite for #6)
The Distributive Property Extended
Video for Lecture #6PRE: https://www.youtube.com/watch?v=qFiKEPNxQEc
Exam 1 (#1, 2, 3a, 3b, 4, 5)
Learning Materials #6 and #7PRE
#6 - Math 124 Concepts
#7PRE - Math 24 Concepts (Prerequisite for #7)
Videos for Lecture #7PRE:
https://www.youtube.com/watch?v=xUOrEF5UzrU
https://www.youtube.com/watch?v=x7n9HAjlp7Q
Learning Materials #7 and #8a
#7 - Math 124 Concepts
#8a - Math 124 Concept
A Word about Quadratic Formula Solutions
Video for Lecture #8a: https://www.youtube.com/watch?v=l-wI2AbEic0
Learning Materials #8b and #8c
#8b - Math 124 Concepts
Comparing the two parabolic vertex formulas
Why are certain coordinates associated with the vertex of a parabola?
#8c - Math 124 Concept
Applications of Quadratic Functions
Video for Lecture #8c: https://www.youtube.com/watch?v=vOgJ5NCzSMY
Learning Materials #9 and #10PRE
#9 - Math 124 Concepts
#10PRE - Math 24 Concept (Prerequisite for #10)
Polynomial Equations in One Variable
Video for Lecture #10PRE: https://www.youtube.com/watch?v=QTZJAqxxIT0
Learning Materials #10 and #11PRE
#10 - Math 124 Concepts
#11PRE - Math 24 Concept (Prerequisite for #11)
Radical Equations in One Variable
Video for Lecture #11PRE: https://www.youtube.com/watch?v=-p9jZkThAMY
Learning Materials #11 and #12PRE
#11 - Math 124 Concept
#12a - Math 124 Concept
Rational Equations in One Variable
Videos for Lecture #12a:
https://www.youtube.com/watch?v=XwoZI8hAIjE
https://www.youtube.com/watch?v=9Zpn06X6WqA
Exam 2 (#6, 7, 8a, 8b, 8c, 9, 10, 11)
Learning Materials #12b and #13a
#12b - Math 124 Concept
#13a - Math 124 Concept
Using Desmos to Explore Rational Functions
Video for Lecture #13a: https://www.youtube.com/watch?v=1vX6SYRYfmw (Shows how to graph rational functions using Desmos)
Learning Materials #13b and #14PRE
#13b - Math 124 Concepts
#14PRE - Math 24 (Prerequisite for #14)
Video for Lecture #14PRE: https://www.youtube.com/watch?v=dghqyMwq0uc
Learning Materials #14 and #15a
#14 - Math 124 Concept
#15a - Math 124 Concept
Video for Lecture #15a: https://www.youtube.com/watch?v=g0msBfZxhxQ
Learning Materials #15b and #15c
#15b - Math 124 Concept
#15c - Math 124 Concepts
Proofs of the Logarithm Rules and the Change-of-Base Formula
Logarithm Arguments of Less than or Equal to Zero. Is it possible?
Video for Lecture #15c: https://www.youtube.com/watch?v=QqcfO_gI9pI
Learning Materials #16a and 16b
#16a - Math 124 Concept
#16b - Math 124 Concept
Applications with Exponential Equations
Video for Lecture #16b: https://www.youtube.com/watch?v=Uy2KQ24CdzU
Learning Materials #17 and 18PRE
#17 - Math 124 Concept
#18PRE - Math 24 Concept (Prerequisite for #18)
Systems of Two Linear Equations in Two Variables
Video for Lecture #18PRE: https://www.youtube.com/watch?v=dWYF9KrfcEk
Exam 3 (#12b, 13a, 13b, 14, 151, 15b, 15c, 16a, 16b, 17)
Learning Materials #18 and #19a
#18 - Math 124 Concept
#19a - Math 124 Concepts
Video for Lecture #19a: https://www.youtube.com/watch?v=3Q9hJEvMkvU
Learning Materials #19b and 20PRE
#19b - Math 124 Concept
#20PRE - Math 24 Concept (Prerequisite for #20)
Linear Inequalities in One Variable
Video for Lecture #20PR: https://www.youtube.com/watch?v=2pDvXxQIr6o
Learning Materials #20 and #21a
#20 - Math 124 Concept
#21a - Math 124 Concept
Video for Lecture #21a: https://www.youtube.com/watch?v=ogwOjPM3zDw
Learning Materials #21b
#21b - Math 124 Concept
Arithmetic Sequences and Series
Proofs of some Formulas used for Arithmetic Sequences and Series
Learning Materials #22
#22 - Math 124 Concept
Geometric Sequences and Series
Proofs of some Formulas used for Geometric Sequences and Series
Exam 4 (#18, 19a, 19b, 20, 21a, 21b, 22)
(Optional) Learning Materials #23
#23 - Math 124 Concept
Applications of Arithmetic Sequences and Series
Video for Lecture #23: https://www.youtube.com/watch?v=iBItHPR33IY
Applications of Geometric Sequences and Series
Video for Lecture #23: https://www.youtube.com/watch?v=nZV8N2oPlMs