Biotech Video List
Percent Videos:
Percent Part 1 - Meaning of Percent and how to write as a fraction and
decimal: http://www.youtube.com/watch?v=xB7d4SqI25M
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.1
Percent Part 2 - How to write a percent as a decimal:
http://www.youtube.com/watch?v=KBtjkblzbrw
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.1
Percent Part 3 - How to write percent as a fraction, part 1:
http://www.youtube.com/watch?v=17sdYa0y1wo
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.1
Percent Part 4 - How to write percent as a fraction, part 2 (more complicated
examples): http://www.youtube.com/watch?v=OOoiy9f-axQ
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.1
Percent Part 5 - How to write percent as a fraction, part 3 (even more
complicated examples): http://www.youtube.com/watch?v=IJP45wiaMQs
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.1
Percent Part 6: Write a number as a Percent Part
1:http://www.youtube.com/watch?v=eLBMph6iSiY
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.1
Percent Part 7: Write a number as a Percent Part 2:
http://www.youtube.com/watch?v=GhRuwnz9q6A
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.1
1
Biotech Video List
Solving Basic Percent Problems Part 1:
http://www.youtube.com/watch?v=Xa2T0CSP_Qw
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.2, 7.3
Solving Basic Percent Problems Part 2:
http://www.youtube.com/watch?v=QxKSjWBzq54
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.2, 7.3
Solving Basic Percent Problems Part 3:
http://www.youtube.com/watch?v=l3FmK5bOhmk
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 7.2, 7.3
Proportions:
Solving Proportions Part 1
http://www.youtube.com/watch?v=ntVHeFvh-9o
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 6.2, 6.3
Solving Proportions Part 2
http://www.youtube.com/watch?v=cx0QKBGPQ-M
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 6.2, 6.3
Solving Word Problems using Proportions Part 1
http://www.youtube.com/watch?v=89H0Vsn7oC4
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 6.3
Solving Word Problems using Proportions Part 2
http://www.youtube.com/watch?v=89H0Vsn7oC4
Pre-algebra (Elayn Martin-Gay) 5th Edition
Section 6.3
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Biotech Video List
Graphing Linear Equations:
Graphing 1: This video is an introduction to the Rectangular Coordinate System and covers the basic
vocabulary, definitions, ordered pairs, and how to plot points on the x-y plane.
http://www.youtube.com/watch?v=6oJl1RGbInk
th
Algebra: A Combined Approach (Elayn Martin-Gay) 4 Edition Section 3.2
Graphing 3: Covers how to complete ordered pair solutions if the x or y coordinate is given. Also covers
how to make a table of ordered pair solutions if the equation is solved for y, how to plot those on the x-y
plane and graph the line.
http://www.youtube.com/watch?v=RSmHLAK-ssg
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Algebra: A Combined Approach (Elayn Martin-Gay) 4 Edition Section 3.5
Graphing 4: Covers how to make a table of ordered pair solutions if the equation is solved for y, how to
plot those on the x-y plane and graph the line. Includes equations with fractions and how to choose
convenient values of x in the chart to make computation and graphing points easier.
http://www.youtube.com/watch?v=8OUvFd-jMGY
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