| Coin | Picture | Name | Value |
|---|---|---|---|
¢ |
Penny | One Cent | 1¢ |
N |
Nickel | Five Cents | 5¢ |
D |
Dime | Ten Cents | 10¢ |
Q |
Quarter | Twenty-Five Cents | 25¢ |
Chart: A table that shows information in rows and columns
Penny: Small copper-colored coin worth 1 cent (1¢)
Nickel: Large silver-colored coin worth 5 cents (5¢)
Dime: Small silver-colored coin worth 10 cents (10¢)
Quarter: Large silver-colored coin worth 25 cents (25¢)
- Look across rows: Find the coin you want to identify
- Read the value: See the corresponding value in the table
- Count multiples: Use the value to count multiple coins
- Add totals: Sum all coin values together
Reference: Looking up information in a chart to find an answer.
- Find the row with "Quarter" in the Name column
- Look at the corresponding value in the Value column
- Read the value (25¢)
| Coin | Name | Value |
|---|---|---|
Q |
Quarter | 25¢ |
Find the row with "Quarter" in the Name column
See the corresponding value in the Value column
The value of a quarter is 25¢
The value of a quarter is 25 cents (25¢)
• Chart reading: Find information by locating the correct row
• Reference skill: Use charts to find specific information
• Unit notation: Use ¢ for cents
Multiple coins: Using the chart to find values of several different coins.
| Coin | Name | Value | Quantity | Calculation | Total |
|---|---|---|---|---|---|
N |
Nickel | 5¢ | 2 | 2 × 5¢ | 10¢ |
D |
Dime | 10¢ | 3 | 3 × 10¢ | 30¢ |
| Total: | 40¢ | ||||
Nickel = 5¢
2 × 5¢ = 10¢
Dime = 10¢
3 × 10¢ = 30¢
10¢ + 30¢ = 40¢
The total value is 40 cents (40¢)
• Chart reference: Use chart to find individual coin values
• Multiplication: Number of coins × Value = Total
• Addition: Sum all coin values together
Comparison: Looking at chart values to determine which is greatest.
| Coin | Name | Value | Highest? |
|---|---|---|---|
¢ |
Penny | 1¢ | No |
N |
Nickel | 5¢ | No |
D |
Dime | 10¢ | Yes |
Penny = 1¢
Nickel = 5¢
Dime = 10¢
10¢ > 5¢ > 1¢, so dime is highest
The dime has the highest value
The dime has the highest value (10¢)
• Chart reference: Use chart to find multiple values
• Comparison: Use >, <, or = to compare amounts
• Identification: Find the greatest value among options
Equivalence: Finding how many of one coin type equal another type.
| Coin | Name | Value |
|---|---|---|
Q |
Quarter | 25¢ |
¢ |
Penny | 1¢ |
Quarter = 25¢
Penny = 1¢
25¢ ÷ 1¢ = 25 pennies
25 × 1¢ = 25¢ = Quarter value ✓
25 pennies equal the value of 1 quarter
• Chart reference: Use chart to find coin values
• Division principle: Total value ÷ Individual value = Quantity
• Verification: Multiply back to check answer
Chart creation: Using the original chart to build a new chart showing multiples.
| Coin | 1 Coin | 2 Coins | 3 Coins |
|---|---|---|---|
¢ Penny |
1¢ | 2¢ | 3¢ |
N Nickel |
5¢ | 10¢ | 15¢ |
D Dime |
10¢ | 20¢ | 30¢ |
Q Quarter |
25¢ | 50¢ | 75¢ |
Get original values from the coin chart
For each coin: 1×value, 2×value, 3×value
Put results in a new chart
Double-check each multiplication
The new chart shows total values for 1, 2, and 3 of each coin type
• Chart extension: Use existing data to create new information
• Multiplication principle: Number × Base value = Total
• Organization: Present data in structured format