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Mathematics for Grade 1
Unit 1: How Many of Each?
Introducing Schedule, Calendar and Collecting Weather Data (5:19)
Introducing Math Tools (4:20)
Introducing Staircase (2:25)
Start With / Get To (3:54)
Counting the Mystery Box (4:19)
Comparing Quantities (2:59)
Counting Backwards (4:08)
Assessment: Counting 20 and Quick Images
Ordering Numbers (4:30)
Introducing Double Compare Dots and Double Compare ***
Introducing Five-in-a-Row ***
Addition Story Problems (8:26)
Roll and Record ***
More Addition Story Problems (6:15)
Assessment: Double Compare and Combining Games
How Many in All? (3:23)
Seven Peas and Carrots (5:03)
Three Towers***
Heads and Tails***
How Many Am I Hiding? (3:08)
Nine Peas and Carrots (3:06)
Combinations of Seven (1:46)
End-of-Unit Assessment
Unit 2: 2-D Geometry
What Shapes Do you See? (4:39)
Same Shape, Different Pieces (3:58)
Quick Images with Shapes (1:04)
Ways to Make Pattern-Block Shapes (3:26)
Three Ways to Fill in an Outline (1:58)
Filling with More and Fewer (2:13)
Assessment: Many Ways to Fill a Hexagon
Making a Shape Poster (5:08)
Describing Triangles and Quadrilaterals (4:45)
Assessment: What is a Triangle?
Designing a Quilt Square and Creating a Quilt Pattern (3:52)
End-of-Unit Assessment
Unit 3: Addition, Subtraction, and the Number System 2
How Many of Each? (7:51)
Missing Parts (3:47)
Combinations of Numbers (3:28)
Addition Games
Solving an Addition Story Problem (2:03)
Assessment: How Many of Each?
Introducing Subtraction (10:14)
Working with Addition and Subtraction (8:10)
Assessment: How Many Books?
Unit 7: Color, Shape, and Number Patterns
Introduction to Patterns (4:39)
building a 12 cube pattern (unit 7 pp 1-2) (3:44)
body movement patterns (unit 7 pp 3 -4 (3:47)
Matching patterns to numbers (3:49)
break the train (pp. 9 - 10) (4:01)
What comes next? (pp. 11 - 13)
What's the same? What is different? (4:02)
penny jar (3:07)
staircase towers (3:53)
heads or tails (2:48)
penny jar continued (7:34)
two shapes (5:54)
three shapes (5:49)
penny jars and staircase towers (5:51)
Unit 8: Twos, Fives, and Tens
Missing Numbers (4:45)
Missing Numbers on the Hundreds Chart (4:59)
Things That Come in 2s (3:55)
Counting by 2s and 4s (5:09)
Counting Fluently by 5s (4:23)
Counting by 2s, 4s, 5s, and 10s (2:41)
Skip Counting and More... (3:20)
Skip Counting Ninjas (3:31)
Unit 9: Blocks and Boxes
Intro to 3-D Geometry (8:28)
Footprints of 3-D shapes (5:32)
Mystery footprints (4:21)
Building a Box - Challenge Lesson (3:40)
Drawing 3-D Shapes
Building a Town (4:39)
Giving Directions (5:23)
Counting by 2s and 4s
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