Ⅰ. Rules
1. Different Patterns
2. Double Patterns
3. Number Arrangements
4. Number Relationships
Ⅱ. Problem Solving
1. Finding Possibilities
2. Solving by Drawing a Picture
3. Solving by Making a Table
4. Solving by Categorizing
Ⅲ. Operations
1. Split and Gather
2. Add and Subtract
3. Making 10
4. Operation Puzzle
IV. Spatial Sense
1. Location and Direction
2. Parts and Whole
3. Shadows and Mirrors
4. Shapes from Different Perspectives
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