Visual Representation: Using pictures, colors, and diagrams to show coin values
Color Coding: Different colors represent different coin types
Size Comparison: Visualizing the relationship between coin size and value
- Observe: Look at the coin's appearance, size, and color
- Associate: Connect visual features to the coin's value
- Compare: See how different coins look next to each other
- Practice: Use visual aids to count and add coins
Visual Penny: Represented by brown circles ●, each worth 1¢
- Count each visual representation
- Assign value to each item (1¢ per penny)
- Add up all values
There are 7 brown circles ● ● ● ● ● ● ●
Each penny = 1¢, so 7 pennies = 7 × 1¢ = 7¢
Total = 7¢
You have 7 cents (7¢)
• Visual counting: Count visual representations as actual items
• Value assignment: Each visual represents actual coin value
• Simple multiplication: Any number × 1 = itself
Visual Nickel: Represented by silver circles ●, each worth 5¢
There are 4 silver circles ● ● ● ●
Each nickel = 5¢, so 4 nickels = 4 × 5¢ = 20¢
Total = 20¢
You have 20 cents (20¢)
• Visual counting: Count visual representations as actual items
• Value assignment: Each visual represents actual coin value
• Multiplication: 4 × 5 = 20
Visual Dime: Represented by gray circles ●, each worth 10¢
There are 3 gray circles ● ● ●
Each dime = 10¢, so 3 dimes = 3 × 10¢ = 30¢
Total = 30¢
You have 30 cents (30¢)
• Visual counting: Count visual representations as actual items
• Value assignment: Each visual represents actual coin value
• Multiplication: 3 × 10 = 30
Mixed visual coins: Count each type separately, then add totals.
2 silver circles = 2 × 5¢ = 10¢
3 gray circles = 3 × 10¢ = 30¢
5 brown circles = 5 × 1¢ = 5¢
10¢ + 30¢ + 5¢ = 45¢
You have 45 cents (45¢)
• Separation rule: Count each coin type separately
• Addition rule: Add all coin values together
• Visual organization: Group by color/type for clarity
Visual comparison: Calculate each person's total and compare.
4 gray circles = 4 dimes = 4 × 10¢ = 40¢
5 silver circles = 5 nickels = 5 × 5¢ = 25¢
40¢ > 25¢, so Alex has more money
Alex has more money than Sam
Alex has more money (40¢ vs 25¢)
• Calculate rule: Find total value for each person
• Compare rule: Use >, <, or = to compare amounts
• Visual processing: Interpret color-coded representations