Chapter 1
USE ANOTHER BROWSER TO SEE ALL OF MY VIDEOS.
See videos in order, or for particular sections in the textbook. The labeling of each video (1V1, 1V2, etc.) is for students in my class. Students need to copy the contents of each video below for their Video Notebook if it has a label such as 1V1, etc. If there is not label, then it's optional for you view it. You do not include notes for that video in the VN. Label top of each page with the Video Label given for each video.
THE RED NUMBER STATES THE SECTION. DO ALL THE VIDEOS LISTED UNDER EACH SECTION. SO FOR 1.3, DO 1V2 - 1V9.
1.2 Symbols and Sets of Numbers
1V1: The Meaning of Absolute Value of a Number: http://www.youtube.com/watch?v=L8fGfc7Wcco
1.3 Exponents, Order of Operations, and Variable Expressions
1V2: Exponents - Basics
Covers the basic meaning of exponents that are whole numbers and how to evaluate and simplify expressions. Also defines zero exponent.
http://www.youtube.com/watch?v=i4m9jMGv4AA
1V3: Order of Operations Part 1
Part 1 of Order of Operations: Explains the order of operations, what it means, and shows examples. Basic--no negative numbers or fractions.
http://www.youtube.com/watch?v=ahwlw4OCEAc
1V4: Order of Operations Part 2
Part 2 of Order of Operations: Shows examples. Basic--no negative numbers, but does contain fractions.
http://www.youtube.com/watch?v=NCixeuWvLS0
1V5: Order of Operations Part 3
Part 3 of Order of Operations: Shows examples. Basic--contains fractions but no negative numbers.
http://www.youtube.com/watch?v=EpX9ohiti6o
1V6: Evaluating Algebraic Expressions 1
Part 1 of Evaluating Basic Algebraic Expressions; no negative numbers
http://www.youtube.com/watch?v=Sa6bBkztsoo
1V7: Determining if a number is a Solution to an Equation 1
http://www.youtube.com/watch?v=BmzsG2LMUnI
1V8: Translating words into algebraic expressions
http://www.youtube.com/watch?v=g6jeSuHYhyY
1V9: Translating words to Equations
http://www.youtube.com/watch?v=kNdOHChnySU
1.4 Adding Real Numbers
1V10: Adding Integers
Shows how to add postive and negative numbers; uses counters.
http://www.youtube.com/watch?v=AIWPLvTNhXs
1.5 Subtracting Real Numbers
1V11: Subtracting Integers
Shows how to subtract postive and negative numbers; uses counters. Explains adding the opposite and two stroke method.
http://www.youtube.com/watch?v=0sMIJkFV1uw
Note: In MML HW for 1.5, there may be problems where you have to replace a variable with a negative number and then raise it to an exponent. These types of problems shouldn't be in 1.5 HW. To understand how to do that kind of problem, see the first 3 videos below for 1.6.
1.6 Multiplying and Dividing Real Numbers
1V12: Multiplying & Dividing Positive & Negative Numbers
Shows the rules for multiplying and dividing negative and positive numbers. Shows why negative times negative produces a negative number using counters.
http://www.youtube.com/watch?v=489iteE0EB4
1V13: Dividing by Zero (also includes zero divided by a number, multiplying by zero)
http://www.youtube.com/watch?v=UjRob36yuJI
1V14: Exponents 1-definition, meaning and evaluating
Shows how to evaluate problems b^n with positive exponents, but where base may be negative. Explains difference when negative sign is in or out of the parentheses.
http://www.youtube.com/watch?v=AneubQTnoL4
1V15: Exponents 2-evaluating variable expressions containing exponents when replacing the base with a negative number.
http://www.youtube.com/watch?v=BsYSCKyFcYs
1V16: Evaluating Algebraic Expressions 2
Part 2 - includes replacing variables with negative numbers, using order of operations, and simplifying.
http://www.youtube.com/watch?v=7vt6IerxYdw
1V17: Order of Operations Part 4
Part 4 of Order of Operations: Shows examples. Contains fractions and negative numbers.
http://www.youtube.com/watch?v=a329hvX8yDA
1V18: Order of Operations Part 5
Part 5 of Order of Operations: Shows examples. Contains absolute value, negative numbers, fractions, decimals
http://www.youtube.com/watch?v=Th8TBYEuRgc
1.7 Properties of Real Numbers
and
1.8 Simplifying Expressions
1V19: Terms and Coefficients
Defines terms and coefficients and variable part of a term in preparation for combining like terms.
http://www.youtube.com/watch?v=qAcim0Noh5g
1V20: Combining Like Terms
Explains how to add, subtract, combine like terms in algebraic expressions
http://www.youtube.com/watch?v=lE8qjfAnDkk
1V21: Distributive Property Part 1 - pos numbers
Distributive property of multiplication over addition, part 1. No negative numbers or subtraction.
http://www.youtube.com/watch?v=whWAt97VeBU
1V22: Distributive Property Part 2
Distributive property of multiplication over addition, part 2. More advanced: neg numbers and subtraction.
http://www.youtube.com/watch?v=6PH2eI8h9Sw
1V23: Distributive Property Part 3-more complex problems; negative numbers; subtraction, etc.
http://www.youtube.com/watch?v=PtaDsALSOcQ
1V24: Simplifying Algebraic Expressions
Explains how to simplify algebraic expressions by adding, subtracting, combining like terms, as well as using the distributive property
THE FIREFOX BROWSER DOES NOT SHOW ALL UPDATES AND VIDEOS.