Mr. Orrin Davis

7th Grade Math



HOMEWORK HELP VIDEOS ON YOUTUBE

 

Chapter 1 Ratios and Proportions

Lesson 1 Unit Rate Pages 9-16

https://www.youtube.com/watch?v=GncVfQB7L-o

https://www.youtube.com/watch?v=d7rAlcNHDUI

Lesson 2 Complex fractions pages 18-24

https://www.youtube.com/watch?v=hLRp6tq4mCI

Lesson 3 Convert Unit Rates Page 25-32

https://www.youtube.com/watch?v=RnIbT24xJkA

Lesson 4 Proportional and non Proportional Relationships 33-41

https://www.youtube.com/watch?v=jXKOdYFfwds

Lesson 5 Graph proportional Relationships 45-54

https://www.youtube.com/watch?v=95gYPNz0jgw

Lesson 6 Solve Proportional Relationships 55-62

https://www.youtube.com/watch?v=D5U14KjLB5I

Word Problems

https://www.youtube.com/watch?v=89H0Vsn7oC4

Lesson 7 Constant Rate of Change 65-72

https://www.youtube.com/watch?v=CU7bmsMzPdQ

Lesson 8 Slope 73-80

Graph ordered pairs

https://www.youtube.com/watch?v=YlT726odQcM

Find Slope

https://www.youtube.com/watch?v=L9XltUeZitM

Lesson 9 Direct Variation 81-88

https://www.youtube.com/watch?v=c6-FJRda_Vc

 

Chapter 2 Percentages

Lesson 1 & 2 Percent of a number Page 103-120

https://www.youtube.com/watch?v=XyhX5z1UKUA

Lesson 3 and 4  Solving Percents using Proportions Page 121-142

https://www.youtube.com/watch?v=3VsTpD4tqPQ

https://www.youtube.com/watch?v=_43pb2vNXmM

Lesson 5 Percent of Change Page 143-150

https://www.youtube.com/watch?v=aAOhrR8kcmw

Lesson 6 Tax, Tips, Markup Pages 151-158

https://www.youtube.com/watch?v=91Mpf25OK5I

Lesson 7 Discount Pages 159-166

Solve using proportions

https://www.youtube.com/watch?v=E4G6p5zcfxY

Solve using formula

https://www.youtube.com/watch?v=WHCZD5mxy6E

Lesson 8 Simple interest Pages 167-174

https://www.youtube.com/watch?v=m_KU1TA1BHk

 

Chapter 3 Integers

Lesson 1 Integers and Absolute Value 191-202

What is an integer?

https://www.youtube.com/watch?v=uk21BHjWR0I

Absolute Value of Number

https://www.youtube.com/watch?v=z1iN_fD4UCg

Lesson 2 Add Integers 203-210

https://www.youtube.com/watch?v=pz0ZjuOjtQs

Lesson 3 Subtract Integers 211-232

https://www.youtube.com/watch?v=y4NV6EbFceg

Lesson 4 Multiply Integers 233-242

https://www.youtube.com/watch?v=47wjId9k2Hs

Lesson 5 Divide Integers 243-260

https://www.youtube.com/watch?v=l2mu8bOBVzw

 

Chapter 4 Rational Numbers

Lesson 1 Terminating and Repeating Decimals Page 263-270

Lesson 2 Compare and Order Rational Numbers Page 271- 283

Lesson 3 Add and Subtract Like Fractions Page 283-290

Lesson 4 Add and Subtract with Unlike Denominators 291-290

Lesson 5 Add and Subtract Mixed Numbers 299-309

Lesson 6 Multiply Fractions 311-318

Lesson 7 Convert Between Systems 319-326

Lesson 8 Divide Fractions 327-335

 

 

Red 1

Mahayla Byrd

Emily Cotton

Tommy Fitzgerald

Haley Goad

Edy Hernandez

Elijah Lawson

Jeremiah Lowe

Levi Massengale

Matthew Newport

 

Red 2

Skyler Anderson

Jim Caldwell

Mateo Gibson

Gracie Lewis

Carley Salada

Byron Sexton

Auton Whaley

Jack Webb