Math 20-3

Math 20-3 Apprenticeship & the Workplace Book

Links for videos related to the Chapters:

Chapter 1 – Interest: Investing Money

1.1   Understanding Simple Interest

1.1.1  SimpleInterest   
1.1.2  Introduction to Interest  
1.1.3  Interest  

1.2 Simple Interest Problems

1.2.1 SimpleInterest Problems  

1.3 Understanding Compound Interest

1.3.1  Understanding Compound Interest
1.3.2  Compound Interest 
1.3.3  Rule of 72  

1.5 Compounding Periods

1.5.1 CompoundingPeriods  

1.6 Compound Interest Problems

1.6.1  Compound Interest Problems

 

Chapter 2- Working With Graphs

2.1 Bar Graphs

2.1.1  Bar Graphs
2.1.2  Reading Bar Graphs 
2.1.3  Reading Bar Charts – Self Quiz
2.1.4  Reading Bar charts 2 
2.1.5  Creating Bar Charts 1  

2.2 Histograms

2.2.1  Histograms 
2.2.2  Histograms

2.3 Line Graphs

2.3.1  Line Graphs
2.3.2  Line Graphs 
2.3.3  Reading Line Graphs  

2.5  Circle Graphs

                2.5.1  Circle Graphs ​ 

                2.5.2  Making circle Graphs  

                2.5.3  Reading Pie (circle) Graphs  

2.6 Graphs and Technology

                2.6.1  Graphs and Technology  

2.7 Graphic Representations

                2.7.1  Graphic Representations  

 

Chapter 3 – Surface Area

Area, Volume and surface Area - General Information  

3.1  Relating Nets to Surface Area

                3.1.1  Nets to Surface Area  

                3.1.2  Drawing a net

                3.1.3  Calculating Surface Area from a net  

3.2  Surface Area of Prisms and Cylinders

                3.2.1  SA Prisms-Cylinders  

                3.2.2  SAPrisms-Cylinders  

                3.2.3  SAPrisms-Cylinders  

3.3 Surface Area of Pyramids and Cones

                3.3.1  SA Pyramids– Cones  

                3.3.2  SA Pyramids– Cones  

                3.3.3  SA Pyramids– Cones  

                3.3.4  SA Pyramids– Cones  

3.4  Surface Area of Spheres

                3.4.1  SA Spheres - Deriving the formula  

                3.4.2  SA Spheres  

                3.4.3  SA Spheres  

                3.4.4  SA Spheres  

3.5  Estimating Surface Area

                3.5.1  EstimatingSA 

                3.5.2  EstimatingSA ​ 

3.6  Surface Area – Dimension Changes

                3.6.1  SA Dimension Changes​ 

                3.6.2  SADimension Changes  

 

Chapter 4 – Volume and Capacity

4.1 Volume of prisms, Cylinders, Pyramids and cones

How we measure volume​

Prism

Cylinder

Pyramid & Cone

Sphere

4.5 Estimating volume

4.6 Volume: Dimension Changes​

Volume or Capacity 1

Volume or Capacity 2

4.8 Determining Capacity

 

Chapter 5 – Interest: Borrowing Money

Credit Cards

Loans

Lines of Credit

Interest on Credit Cards and Loans

review of credit cards, loans 1

review of credit cards, loans 2

Sales Promotions

 

Chapter 6 – Slope and Rates

6.1 Slope 1

      Slope 2

      Slope 3

6.2 Comparing Slopes

6.3 Vertical and Horizontal Lines

6.4 Solving Slope Problems

6.5 Angle of Elevation and Slope

6.6 Rate of Change 1

      Rate of Change 2

      Rate of Change 3

6.7 Rates and Unit Analysis

6.8 Conversion within measurement Systems

6.9 Conversion between Measurement Systems​

 

Chapter 7 – Drawing Objects and Shapes

7.2 Different Views 1
7.2 Different Views 2
7.3 One-Point Perspective Drawings 1
7.3 One-Point Perspective Drawings 2
7.4  Exploded-View Drawings

7.5 Understanding Scale 1
7.5 Understanding Scale 2
7.6 Building Scale Models
7.7 Drawing Scale Diagrams 1
7.7 Drawing Scale Diagrams 2​

More to come soon . . .