Equal Groups with Twos, Fives, and Tens

Identify pennies, nickels, dimes, and quarters by their distinctive physical features such as color, size, and pictures.

Distinguish between pennies, nickels, dimes, and quarters when presented together, and sort them by type and physical properties.

Understand equivalencies among coins (e.g., 5 pennies = 1 nickel) and compare and order coins by value.

Learn what the cent symbol (¢) means and write the value of each individual coin (penny, nickel, dime, quarter) using that symbol.

Apply knowledge of the cent symbol to write totals for coin groups, read and compare prices, and explain the meaning of the ¢ symbol.

Build foundational skip-counting fluency by counting forward by twos, fives, and tens from zero and from any starting number.

Use hundred charts, number lines, and grouped objects to visualize and practice skip-counting by twos, fives, and tens.

Count backwards by twos, fives, and tens, identify digit patterns, and build mixed skip-counting fluency for real-world use.

Use skip-counting to find the total value of a group of the same coin type (pennies, nickels, dimes, or quarters).

Use skip-counting to find the total value of collections containing two or more different coin types.

Apply strategies such as ordering coins by value, using a hundred chart, counting on, and tracking a running total to count coin collections efficiently and accurately.

Write total coin values using the cent symbol, build and compare coin combinations for target amounts, estimate coin collections, and explain counting strategies.

Build general word problem-solving skills and apply them to basic money problems involving single and multiple purchases.

Develop and evaluate multiple strategies — drawings, equations, and mental math — for solving money word problems, and learn to communicate solutions clearly.

Apply money problem-solving skills across diverse real-world settings including stores, homes, and school, and connect coin-counting to daily life.

Solve multi-step money problems using addition and subtraction, and find efficient coin combinations for given amounts.

Build a conceptual understanding of equal groups and connect them to repeated addition sentences.

Use drawings, objects, and skip-counting to solve story problems involving equal groups in real-world contexts.

Create, count, and compare equal groups of specific sizes (2, 5, 10) and solve repeated addition problems with those group sizes.

Use base-ten blocks to represent, identify, and build two-digit numbers by understanding the value of tens and ones.

Group loose objects into tens, count efficiently using groups of ten, and understand that ten ones can be traded for one ten.

Identify and describe visual and digit patterns on a hundred chart, including skip-counting patterns, even and odd numbers, and missing numbers.

Build and decompose two-digit numbers with base-ten blocks and count forward and backward on a hundred chart to strengthen number fluency.