Description Book Introduction FACTO (Free Active Creative Thinking O. Junior mathtian) represents a junior mathematician who thinks freely, confidently, and creatively. This book is a creative thinking math workbook designed for advanced-level students, organizing key principles and strategies for mathematical problem-solving by topic to help preschool and early elementary children build strong thinking skills. Elementary Creative Thinking Math FACTO Lv.1 Application A I. Numbers 1. Numbers and Numerals 2. Digital Numbers 3. Even and Odd Numbers 4. Numbers That Meet Conditions II. Puzzles 1. Nonograms 2. Mirror Puzzles 3. Sudoku 4. O,X Puzzles III. Measurement 1. Direct Comparison 2. Indirect Comparison 3. Time 4. Distance and Speed Elementary Creative Thinking Math FACTO Lv.1 Application B I. Patterns 1. Patterns 2. Double Patterns 3. Number Patterns 4. Analogical Reasoning II. Geometry 1. Making Shapes 2. Dividing Shapes 3. Overlapping Shapes 4. Mirrored Shapes III. Problem-Solving Skills Making Shapes, Dividing Shapes, Overlapping Shapes, Mirrored Shapes Elementary Creative Thinking Math FACTO Lv.1 Application C I. Operations 1. Sum and Difference 2. Operation Puzzles 3. Making Equations 4. Magic Squares II. Spatial Reasoning 1. Solid Shapes 2. Counting Blocks 3. Making Shapes 4. Overlapping and Cutting Colored Paper III. Logical Reasoning 1. Making Amounts 2. Arrangement 3. Truth and Falsehood 4. Deduction Tables