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Math Coolhouse @UCFgqCnuXxbtk7Lp9wdXB8TQ@youtube.com

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Hi! I have been an educator for over 20 years (NIE-trained e


01:55
P6 Arranging Fractions: Make Numerators the Same
02:37
P6 Circles: Triangle in Overlapping Semi-circles
02:52
P6 Circles: Cut & Paste / Combine the Arcs
02:04
P5 Percentage & Ratio
01:30
P5 Area of Composite Shape: Overlapping Triangles
01:19
P4 Supposition or Assumption Method (an Alternative to Guess and Check)
03:44
P6 Comparison Model (an Alternative to Algebra)
03:26
P6 Decimals & Ratio: Grouping
07:52
P6 Fractions: Branching + Stacked Model (an Alternative to Simultaneous Equations)
05:49
P6 Percentages Working Backwards + Model *Simplified (an Alternative to Algebra)
09:09
P6 Average: Joint-Comparison Model *More Detailed Explanations
04:33
P5 Whole Numbers: Joint-Comparison Model *More Detailed Explanations
04:32
P4 Whole Numbers: Joint-Comparison Model *More Detailed Explanations
06:14
P6 Percentages: Working Backwards + Model (an Alternative to Algebra)
05:20
P6 Identical Overlapping Quadrants in a Square
10:13
P6 Decimals: Comparison Model (Equal Number)
06:47
P5 Decimals: Gaps
04:40
P6 Find the Pattern *New Music!
04:36
P6 Fractions: Comparison Model (Find a Fraction of Unknown & Number Parts Separately)
04:36
P6 Find the Distance: Schematic Representation *New Music! More Detailed Explanations!
04:58
P6 Fractions: Comparison Model (Overlapping Parts) *More Detailed Explanations
03:19
P6 Percentages: Identify the Base *More Detailed Explanations
10:00
P6 Area & Perimeter *New
06:39
P5 Area & Perimeter *New Combo
06:40
P4 Area & Perimeter *New Combo
05:00
Area & Perimeter P6
04:49
Fractions: Stacked-model P5
04:34
Area & Perimeter: Find the Perimeter of the Figure P4
07:40
Volume & Area of a Face of a Cube P6
04:35
Volume & Graph P5
03:19
Area & Perimeter: Find the Common Sides P4
04:50
Average Speed: Schematic Representation P6
03:25
Area of Triangles in a Rectangle P5
03:17
Find the Pattern (Square of Numbers) + Work Backwards P4
07:41
Ratios: Difference Unchanged P6
03:26
Find the Pattern (Constant Gaps) + Work Backwards P5
02:25
Fraction: Part-whole Model P4
06:40
Decimals: Excess-shortage Model + Stacked Model P6
04:49
Percentage & Fraction: Stacked-comparison Model P5
04:49
Whole Numbers: Finding the Set P4
01:44
Solid: 3D Perspective P6
04:36
Whole Numbers: Comparison Model (Splitting the Units) P5
03:05
Whole Numbers Part 2: Comparison Model + Parts & Units P4
02:57
Find the Pattern & Formulate P6
02:13
Find the Pattern (Paired-increasing Gaps) P5
02:13
Whole Numbers: Part 1 Table Approach (Total Unchanged) P4
06:25
Percentages & Fraction: Working Backwards P6
04:38
Fractions: Branching + Comparison Model P5
03:03
Whole Numbers: Comparison Model (Transfer involving 2 Persons) P4
03:04
Distance: Schematic Representation P6
03:07
Decimals: Joint-comparison Model P5
04:36
Comparison Model + Parts & Units P4
03:06
Percentages: Savings, Spend & Salary P6
01:30
Measurements: Gaps P5
02:11
Whole Numbers: Stacked Model P4
04:38
Angles: Origami Concept P6
02:12
Whole Numbers: Logical Reasoning P5
03:03
Area & Perimeter: Origami Concept P4
06:25
Average Speed P6
03:05
Percentage & Ratio: Ratio (Repeated Items) Approach P5