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# delta

## by Steve DemmeAuthor

A hands-on approach to learning and practicing math concepts. Focuses on single digit addition and subtraction. Used in conjunction with Alpha teacher manual and a test booklet. Note: This is the most recent version with one grade level per book.

#### Tags:

Resource Type
Book
Print Status
In Print
Lessons
30
Pages
363
1st - 2nd
Publisher
Math-U-See
URL
http://www.mathusee.com/

### Lessons

• 1 Place Value and the Manipulatives
• 2 Counting to 20
• 3 Unit Bars
• 6 Counting to 100; Skip Counting by 10
• 7 Addition +2, Commutative Property, and Place Value
• 8 Solve for Unknown
• ** Unit 1 Test
• 11 Shapes: Circles, Triangles; Skip Counting by 2
• 13 Shapes: Rectangles, Squares; Skip Counting by 5
• 14 Addition, Doubles +1 and Associative Property
• 17 Addition of the Extras, 3+5, 4+7, 5+7
• ** Unit 2 Test
• 18 Introduction to Subtraction
• 19 Subtraction, -1, -0
• 20 Subtraction, -2
• 21 Subtraction, -9
• 22 Subtraction, -8
• 23 Subtraction, Doubles
• 24 Subtraction, Making 10
• ** Unit 3 Test
• 25 Subtraction, Making 9
• 26 Subtraction, Extras
• 27 Subtraction by 7, or Adding up by 3
• 28 Subtraction by 6, or Adding up by 4
• 29 Subtraction by 5, or Adding up by 5
• 30 Subtraction by 3 and 4, or Adding up by 6 and 7
• ** Unit 4 Test
• ** Final Test