Geometry 4.9a, Isosceles Triangle Theorem & its Converse
An explanation of the parts of an isosceles triangle, the Isosceles Triangle Theorem with a two-column proof, the Converse of the Isosceles Triangle Theorem with a two-column proof, using The Parallax method to find the distance to a star, an explanation of The Parallax Effect, and finding the measure of an angle with algebra.
Get a JoAnn's School t-shirt, mug, tote, hoodie, or inspirational sticker to let everyone know you're a fan! Teespring.com/joann-s-school-t-shirts ... https://www.youtube.com/watch?v=_PHS45HGW6E
The mean and median of a data set may be equal, very close to each other, or very different from each other. For data sets where the mean and median differ greatly, one likely describes the data set better than the other. We review how to find a mean, and how to find a median. When the values in a data set have a great difference, the mean and median will have a great difference. When the values in a data set are similar or close to each other, the mean and median will be close to each other or equal. We show examples.
All JoAnn's School videos and their contents are the property of JoAnn's School and
are protected under U.S. copyright law. To avoid a copyright strike,
do not re-upload them, or any part of them, to your own channel or website.
6th Grade Math 16.1a, Measures of Center, Finding the Mean
https://youtu.be/ox7OnkBgtD8
6th Grade Math 16.1b, Measures of Center, Finding the Median
https://youtu.be/gf93G4qJna8
6th Grade Math Course Playlist
https://www.youtube.com/playlist?list=PLKi4WTp6PRGWg5McSxYODb2Oqvtt8AM5s
FOLLOW ME:
YouTube https://www.youtube.com/joannsschool
FACEBOOK https://www.facebook.com/JoAnnsSchool/
TWITTER https://twitter.com/JoannsSchool
MINDS https://www.Minds.com/joannsschool
SUPPORT MY WORK:
PATREON (monthly) https://www.patreon.com/JoannsSchool
PAYPAL (one time) https://www.paypal.me/JoAnnsSchool
TEESPRING (buy stuff) https://teespring.com/stores/joanns-school
Textbook to use:
Publisher : HOUGHTON MIFFLIN HARCOURT; Student edition (May 4, 2017)
Language: : English
Paperback : 632 pages
ISBN-10 : 1328761053
ISBN-13 : 978-1328761057
Item Weight : 3.26 pounds
Dimensions : 8.5 x 1.4 x 10.8 inches
This book may be purchased through many different online sellers.
Just search "Go Math Grade 6 2018".
Make sure you have one large textbook or the two-volume set. If the
cover says "Volume 1", then you will also need "Volume 2".
...
https://www.youtube.com/watch?v=Vjl-yl-MRdQ
We can multiply with 3 as a factor by skip counting by threes. We can multiply with 6 as a factor by using five facts and addition, skip counting by sixes, or by using doubles. We can find products by using a multiplication table to see where the row and column meet. We learn how doubling the product of smaller facts will help us find the product of a larger fact. We use facts for five and addition to find products of 6 facts. We use reasoning to complete a fact table with missing factors or missing products.
3rd Grade Math Playlist (2015)
https://www.youtube.com/playlist?list=PLKi4WTp6PRGVPton7wjphpYAhdTjnJsw0
FOLLOW ME:
TWITTER https://twitter.com/JoannsSchool
FACEBOOK Message me! https://www.facebook.com/JoAnnsSchool/
MINDS Minds.com/joannsschool
SUPPORT MY WORK:
PATREON https://www.patreon.com/JoannsSchool
PAYPAL paypal.me/JoAnnsSchool
YOUTUBE FAN FUNDING on my channel Home page
https://www.youtube.com/channel/UCAZKtYcE5Jgd6hVL-RHv6Vw
...
https://www.youtube.com/watch?v=en1u96WudNo
We can compare integers by graphing them on a number line. We use data from tables to graph points on a number line. Then we use the points on our number line to determine which is most or least.
6th Grade Math 1.1, Identifying Integers and Their Opposites
https://youtu.be/GJTI6y0ZKWE
6th Grade Math Course
https://www.youtube.com/playlist?list=PLKi4WTp6PRGWg5McSxYODb2Oqvtt8AM5s
This video and its contents are the property of JoAnn's School and
is protected under U.S. copyright law. To avoid a copyright strike from YouTube,
do not re-upload them, or any part of them, to your own channel.
FOLLOW ME:
YouTube https://www.youtube.com/joannsschool
FACEBOOK https://www.facebook.com/JoAnnsSchool/
TWITTER https://twitter.com/JoannsSchool
MINDS https://www.Minds.com/joannsschool
SUPPORT MY WORK:
PATREON (monthly) https://www.patreon.com/JoannsSchool
PAYPAL (one time) https://www.paypal.me/JoAnnsSchool
TEESPRING (buy stuff) https://teespring.com/stores/joanns-school
Textbook to use:
Publisher : HOUGHTON MIFFLIN HARCOURT; Student edition (May 4, 2017)
Language: : English
Paperback : 632 pages
ISBN-10 : 1328761053
ISBN-13 : 978-1328761057
Item Weight : 3.26 pounds
Dimensions : 8.5 x 1.4 x 10.8 inches
This book may be purchased through many different online sellers.
Just search "Go Math Grade 6 2018".
Make sure you have one large textbook or the two-volume set. If the
cover says "Volume 1", then you will also need "Volume 2".
...
https://www.youtube.com/watch?v=GUFQEwGcDUE
How to find natural logarithms with a table or a calculator. An explanation of how to use a table to find "Function Values for e^x and e^-x". Making a table of values for a graph of y=e^x and y=log e x or y= e^-x. How to use a cell phone calculator to find logarithms. The meaning of ln x, using the ln x key on a calculator to find natural logarithms. How to find logarithms using a table of "Natural Logarithms (ln x).
See Joann's School Facebook page for copies of Common and Natural Log tables. https://www.facebook.com/JoAnnsSchool/
FOLLOW ME:
YOUTUBE FAN FUNDING on my channel Home page
https://www.youtube.com/channel/UCAZKtYcE5Jgd6hVL-RHv6Vw
TWITTER https://twitter.com/JoannsSchool
FACEBOOK Message me! https://www.facebook.com/JoAnnsSchool/
PATREON https://www.patreon.com/JoannsSchool
PAYPAL https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=KKAMABTBVDFNY
If you can't afford to become a monthly patron...
click or watch the ads to help me out.
Algebra II 12.8a, Exponential functions & Natural Logarithms, base e
https://www.youtube.com/watch?v=zOfEDyMiEw8&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=274
Algebra II 12.7c, Word Problems with Exponential and Logarithmic equations & Formulas
https://www.youtube.com/watch?v=MLH1b0HB9qk&index=273&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.7b, Solve Logarithmic Equations
https://www.youtube.com/watch?v=OD7kRDLZH1E&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=272
Algebra II 12.7a, Solve Exponential Equations, variables as exponents
https://www.youtube.com/watch?v=jEl4oVjgn9U&index=271&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.6b, Find Antilogarithms using Table and Linear Interpolation
https://www.youtube.com/watch?v=OYABFWeslJo&index=270&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.6a, Find Common Logarithms using Table and Linear Interpolation
https://www.youtube.com/watch?v=89rhqIVyJn8&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=269&t=25s
Algebra II 12.5c, Find Antilogrithms with a Calculator or Table
https://www.youtube.com/watch?v=m_F4mkV283o&index=268&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.5b, Common Logarithm Table, Scientific Notation, Characteristic & Mantissa
https://www.youtube.com/watch?v=iN8KWq9q9YE&index=267&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.5a, Find Common Logarithm with a Calculator
https://www.youtube.com/watch?v=DqdRuiib3hQ&index=266&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.4d, Properties of Log of 1 & Log of the base
https://www.youtube.com/watch?v=2pBe-ipAcAE&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=265
Algebra II 12.4c, Logarithm of a Quotient Property & Theorem
https://www.youtube.com/watch?v=cGelD90Y22s&index=264&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.4b, Logarithm of a Power Property & Theorem
https://www.youtube.com/watch?v=Kyzz-zUx4eg&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=263
Algebra II 12.4a, Logarithm of a Product Property & Theorem
https://www.youtube.com/watch?v=r2-hqauEPF8&index=262&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.3c, Simplify log functions
https://www.youtube.com/watch?v=AZwMPQNjMyY&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=261
Algebra II 12.3B, Solve Logarithmic equations
https://www.youtube.com/watch?v=dDMX25qzBu8&index=260&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.3A, Convert Exponential & Logarithmic Functions
https://www.youtube.com/watch?v=RM20Rxwec9k&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=259
Algebra II 12.2B, Graph Logarithmic Functions
https://www.youtube.com/watch?v=VswJfP0ZOXk&index=258&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.2A, Graph Exponential Functions base a
https://www.youtube.com/watch?v=r8_d3HrqJMU&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=257
Algebra II 12.1C, Inverses of Functions
https://www.youtube.com/watch?v=5tMMEtavKmQ&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=256
Algebra II 12.1B, Inverses and Symmetry
https://www.youtube.com/watch?v=y4TRYR_3Yrk&index=255&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N
Algebra II 12.1A, Inverses of Relations & Theorem
https://www.youtube.com/watch?v=aPD0WMbJ3lQ&list=PLKi4WTp6PRGVGCVa4jrZLB7zFNG3mRg0N&index=254
...
https://www.youtube.com/watch?v=I5KP44gqkSs
Many real-world situations can be represented by linear relationships. A linear relationship is shown as a straight line on a graph. Given an equation, we can write the slope as a fraction, plot the point for the y-intercept, use the slope to locate a second point, and draw a line through the two points. We walk-through two problems in which we graph an equation. We review what each of the terms of the equation mean. If the slope is a positive number, the line will rise to the right. If the slope is a negative number, the line will fall to the right.
8th Grade Math 4.3a, Using Slope-Intercept Form to Graph a Line
https://youtu.be/E6bp0CTDOwE
8th Grade Math Course Playlist
https://www.youtube.com/playlist?list=PLKi4WTp6PRGXnc3q2i4u3GMqVHYBFMz56
This video and its contents are the property of JoAnn's School and
is protected under U.S. copyright law. To avoid a copyright strike,
do not re-upload them or any part of them, to your own channel. Do not reproduce,
distribute, transmit, broadcast, display, sell, license, or otherwise exploit any
content for any other purposes.
FOLLOW ME:
YouTube https://www.youtube.com/joannsschool
Facebook https://www.facebook.com/JoAnnsSchool/
MINDS https://www.Minds.com/joannsschool
Odysee https://www.odysee.com/JoAnnsSchool:2
Twitter https://twitter.com/JoannsSchool
SUPPORT MY WORK:
PATREON (monthly) https://www.patreon.com/JoannsSchool
PAYPAL (one time) https://www.paypal.me/JoAnnsSchool
TEESPRING (buy stuff) https://teespring.com/stores/joanns-school
Textbook: Go Math! Student Interactive Worktext Grade 8 2018 Student Edition
Publisher : HOUGHTON MIFFLIN HARCOURT; Student edition (April 28, 2017)
Language: English
2018 copyright
ISBN-13 : 978-1328761071
Item Weight : 2.85 pounds
Paperback : 608 pages
Product dimensions : 8.4 x 1.1 x 10.7 inches
...
https://www.youtube.com/watch?v=sfBeiwNANKg
Sometimes we can solve a simple equation just by noticing patterns and equivalent values. When we remove a term or number from one side of an equation, we must remove the same term or number from the other side of the equation to keep the two sides equal to each other. We keep the equation balanced. The value of a given variable in an equation will have the same value everywhere in the equation. Remember, a variable takes the place of an unknown amount.
This video and its contents are the property of JoAnn's School and
is protected under U.S. copyright law. To avoid a copyright strike,
do not re-upload them, or any part of them, to your own channel.
6th Grade Math Course Playlist
https://www.youtube.com/playlist?list=PLKi4WTp6PRGWg5McSxYODb2Oqvtt8AM5s
FOLLOW ME:
YouTube https://www.youtube.com/joannsschool
FACEBOOK https://www.facebook.com/JoAnnsSchool/
TWITTER https://twitter.com/JoannsSchool
MINDS https://www.Minds.com/joannsschool
SUPPORT MY WORK:
PATREON (monthly) https://www.patreon.com/JoannsSchool
PAYPAL (one time) https://www.paypal.me/JoAnnsSchool
TEESPRING (buy stuff) https://teespring.com/stores/joanns-school
Textbook to use:
Publisher : HOUGHTON MIFFLIN HARCOURT; Student edition (May 4, 2017)
Language: : English
Paperback : 632 pages
ISBN-10 : 1328761053
ISBN-13 : 978-1328761057
Item Weight : 3.26 pounds
Dimensions : 8.5 x 1.4 x 10.8 inches
This book may be purchased through many different online sellers.
Just search "Go Math Grade 6 2018".
Make sure you have one large textbook or the two-volume set. If the
cover says "Volume 1", then you will also need "Volume 2".
...
https://www.youtube.com/watch?v=-fUa_FVG8MU
Data is information that is numbers, words, or both. A tally mark is a small mark that is used to represent a number or quantity (amount). A tally chart is a table that uses tally marks to record data. We count tally marks in groups of five. After we count 4, we make a diagonal (slanted) line for the 5th mark. We can record our data on a tally chart. We can quickly see the data. A survey is a collection of data from answers to a question. We can use a tally chart to record data from a survey by putting a tally mark in the chart for each response (answer). For each response, we put one tally. We answer questions for 3 different tally charts. We put data from a list into a tally chart.
2nd Grade Math Course:
https://www.youtube.com/playlist?list=PLKi4WTp6PRGUL-MlUdbT5DeAsigMuQc4o
I'm using the Houghton Mifflin Go Math!
2015 copyright textbook for this playlist.
You can practice online using the textbook's website
https://www.gomathacademy.com/
This video and its contents are the property of JoAnn's School and
is protected under U.S. copyright law.
FOLLOW ME:
TWITTER https://twitter.com/JoannsSchool
FACEBOOK https://www.facebook.com/JoAnnsSchool/
MINDS https://www.Minds.com/joannsschool
SUPPORT MY WORK:
PATREON (monthly) https://www.patreon.com/JoannsSchool
PAYPAL (one time) https://www.paypal.me/JoAnnsSchool
...
https://www.youtube.com/watch?v=jegfse_QoTY
We begin the lesson with a quick review of the Commutative, Associative, and Distributive properties. We discuss the definition of a constant as a value that does not change. We walk-through and simplify four different algebraic expressions by using properties. We need to rewrite subtraction as addition of a negative to set up for the use of the Commutative Property because subtraction is not commutative. We show why we cannot combine UNlike terms.
7th Grade Math 3.3c, Adding the Opposite, Subtracting Rational Numbers
https://youtu.be/J3TfxOjVJzk
7th Grade Math 6.1a, Simplifying Algebraic Expressions
https://youtu.be/JzWtzdwI-ds
7th Grade Math 6.1b, Simplifying More Complex Expressions
https://youtu.be/JNKXDm9_jto
7th Grade Math Course
https://www.youtube.com/playlist?list=PLKi4WTp6PRGWxBDwfqly2mFnLNfpAU8UV
This video and its contents are the property of JoAnn's School and
is protected under U.S. copyright law. To avoid a copyright strike from YouTube,
do not re-upload them or any part of them, to your own channel. Do not reproduce,
distribute, transmit, broadcast, display, sell, license, or otherwise exploit any
content for any other purposes.
FOLLOW ME:
YouTube https://www.youtube.com/joannsschool
FACEBOOK https://www.facebook.com/JoAnnsSchool/
TWITTER https://twitter.com/JoannsSchool
MINDS https://www.Minds.com/joannsschool
Odysee https://www.odysee.com/JoAnnsSchool:2
SUPPORT MY WORK:
PATREON (monthly) https://www.patreon.com/JoannsSchool
PAYPAL (one time) https://www.paypal.me/JoAnnsSchool
TEESPRING (buy stuff) https://teespring.com/stores/joanns-school
Textbook: Go Math! Student Interactive Worktext Grade 7 2018 Student Edition
Publisher: HOUGHTON MIFFLIN HARCOURT; Student edition (April 14, 2017)
Language: English
2018 copyright
ISBN-13: 978-1-328-76109-5
ISBN-10: 1328761096
Item Weight: 2.4 pounds
Paperback: 560 pages
ISBN-13: 978-1328761095
Product dimensions: 8.5 x 1.07 x 1.12 inches
Reading level: 12 - 13 years
...
https://www.youtube.com/watch?v=756P2gJ4shc
We can use diagrams, equations, and story problems to represent division. We can represent a whole number with circles or rectangles. We can represent a fraction by splitting a circle or rectangle into equal parts. We can write our own story problem from a given equation. By being able to do this, we're showing that we understand the equation and what the dividend and divisor represent. If the dividend is a whole number, we need to think of whole items we want to split up. If the divisor is a unit fraction, the denominator tells us the whole items will be split into that many fractional parts. Then we ask how many fractional parts there will be. If the dividend is a fraction, we need to think of a fraction of a single item we want to split up. When the divisor is a whole number, it tells us the fraction will be divided into smaller and equal parts. Then we ask about the size of each part as it compares to the whole. Remember, a variable is a letter of the alphabet that represents an unknown amount. We can write our equations using a variable. We just don't usually use the letter O because it can be confused with a zero. Remember that division can be written and solved by using a related multiplication equation. Remember that we can check our division by using multiplication because they undo each other as inverse operations. We multiply the quotient by the divisor. If the product is equal to the dividend, it's correct.
5th Grade Math 8.1, Model to Divide Fractions and Whole Numbers
https://youtu.be/BA0kznlaVFY
5th Grade Math 8.2, Word Problem Solving, Use Multiplication for Fraction Division
https://youtu.be/bi2CLSuTmcs
5th Grade Math 8.3, Connect Fractions to Division (Fractions are division problems)
https://youtu.be/IGs2Kko8vM0
5th Grade Math 8.4, Fraction & Whole Number Division Using Multiplication
https://youtu.be/5pv0Hqy3u9w
5th Grade Math Playlist
https://www.youtube.com/playlist?list=PLKi4WTp6PRGX8NtQpzliTlMceQT1ua24f
I'm using the Houghton Mifflin Go Math!
2015 copyright textbook for this playlist.
You can practice online using the textbook's website
https://www.gomathacademy.com/
YouTube rating for JoAnn's School videos:
L0 - No strong language
N0 - No nudity
S0 - No sexual situations
V0 - Not violent or disturbing
D0 - No drug reference or content
F0 - No flashing lights content
This video and its contents are the property of JoAnn's School and
is protected under U.S. copyright law.
FOLLOW ME:
SUBSCRIBE on YouTube https://www.youtube.com/c/JoAnnsSchool
TWITTER https://twitter.com/JoannsSchool
FACEBOOK https://www.facebook.com/JoAnnsSchool/
MINDS https://www.Minds.com/joannsschool
PATREON https://www.patreon.com/JoannsSchool
SUPPORT MY WORK:
PATREON (one time or monthly) https://www.patreon.com/JoannsSchool
PAYPAL (on
...
https://www.youtube.com/watch?v=QuE-DMoHfXc