# RightStart Mathematics-Blue Lessons

## by Dr. Joan A. Cotter Author

The Canadian Version of RightStart Math Level B. There are fewer lessons as the American Standards for this grade levels are more extensive than those of the Western Protocol in Canada.

### Additional Details

- ISBN
- 9781931980456
- Print Status
- In Print
- Lessons
- 77
- Publisher
- Activities for Learning, Inc.
- Copyright
- June 2010

### Lessons

- 1 Quantities 1 to 3
- 2 Quantities 1 to 5
- 3 Quantities 1 to 6 and the Abacus
- 4 Quantitites 1 to 7, Taps, and Writing Numbers
- 5 Quantities 1 to 8
- 6 Quantities 9 and 10
- 7 Building Stairs
- 8 The Place-Value Cards and Translations
- 9 Part-Whole Circles
- 10 Solving Problems
- 11 Partitioning Numbers 2 to 5
- 12 Mastering Partitioning 5
- 13 Nickels and Pennies
- 14 Simple Money Problems
- 15 Partitioning 10
- 16 Practicing the Tens Combinations
- 17 Quantities Arranged by Twos
- 18 Evens and Odds
- 19 More About Evens and Odds
- 20 Writing Addition Equations
- 21 Writing More Equations & Parallel
- 22 Adding on the Abacus & Perpendicular
- 23 Introducing Tens
- 24 Partitioning and Adding Tens
- 25 Rectangle Design & Building Rectangles
- 26 Rectangles from Tiles & the Commutative Property
- 27 Patterning & Adding Tens and Ones
- 28 Tens and Ones & Right Triangles
- 29 More Right Triangles & Practice Sheets
- 30 Derived Strategies & More Partitioning
- 31 Dimes & Problems
- 32 Tens' Traditional Names & Numbers in Order
- 33 Traditional Names for the Teens
- 34 Counting by 5s & Making Calendars
- 35 Working with Teens
- 36 Sum of Numbers 1 to 10
- 37 Math Balance & Bead Trading
- 38 Math Balance Equations
- 39 Partitioning 15 & Adding 1 to a Number
- 40 Adding 10 to a Number
- 41 Adding Dimes, Nickels, and Pennies
- 42 Choosing Coins
- 43 Corners Exercise
- 44 Corners Games
- 45 Combinations with 9 by Completing the 10
- 46 Introducing Geoboards & 9s Combinations
- 47 Sums Equal to 11
- 48 Congruent Rectangles
- 49 Designs with Diagonals
- 50 The Two-Fives Strategy & Patterning
- 51 Two-Fives Strategy Practice & Mirror Symmetry
- 52 Tile Symmetry & 2-Fives in Higer Decades
- 53 Combinations with 8s
- 54 Geoboard Patterning & Combinations with 8s
- 55 Adding 2-Digit Numbers & Symmetry
- 56 Flipping Vertically and Horizontally
- 57 Two-Digit Numbers Plus a Multiple of Ten
- 58 Finding the Number of Cubes
- 59 Mentally Adding 2-Digit Numbers
- 60 Partitioning Numbers into Three Parts
- 61 Adding More Than Two Addends
- 62 Numbers Totaling 15 & Rows and Columns
- 63 Even and Odd Numbers up to 100
- 64 Even-Odd Adding Rules
- 65 Continuing the Pattern
- 66 Continuing Patterns Up and Down
- 67 Skip Counting
- 68 Quarter of a Dollar
- 69 The > and< Symbols
- 70 Introducing Subtraction
- 71 Subtration and the Missing Addend
- 72 Making Change
- 73 Making More Change Activities
- 74 Subtracting by Going Back
- 75 Measuring More Lengths
- 76 Geometric Solids
- 77 Graphing Colors

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