4th Six Weeks

1st Grade Math Resources for families

Unit 8: Foundations of Numbers up to 120

Represent numbers up to 120 using objects, pictures, number lines, standard form, and expanded form

Compare and order whole numbers up to 120 using number lines, comparative language, numbers, & symbols (>, <, or =)

Unit 9: Number Relationships up to 120 and Coins

Determine the number that is 10 more and 10 less than a given number up to 120

Recite numbers forward and backward from any given number between 1 and 120

Identify U.S. coins, including pennies, nickels, dimes, and quarters, by value

Skip count to find the value of a collection of coins

Unit 10: Operations using Data Representations

Collect, sort, and organize data in up to three categories using models/representations such as tally marks or T‐charts

Create picture graphs and bar‐type graphs


Unit 8: Foundations of Numbers up to 120

Represent numbers up to 120 using objects, pictures, number lines, standard form, and expanded form

  • Ask how many ones, tens, and hundreds are in numbers that you and your child come across.
  • Practice writing numbers out in words.
  • Have your child find the number 47 on a one hundred chart. Have your child find 1 more than and 1 less than 47 using the chart. Then ask your child to find 10 more than 47 and 10 less than 47 using the hundred chart.

Place Value

Valor Posicional

Base Ten Bingo

Compare/order whole numbers up to 120 using number lines, comparative language, numbers, & symbols (>, <, or =)

  • Play Digit Detective with your child. Write a mystery number up to 40 on a piece of paper, then turn the paper over to hide the number. Use place value language to provide clues about the number. For example, you might say, “The digit in the tens place is 1 more than 2. The digit in the ones place is 1 less than 2. What’s the number?” (31)

Greater than and Less than Symbols

Símbolos "mayor que" y "menor que"

Comparing Sets and Numerals

Order Whole Numbers

Unit 9: Number Relationships up to 120 and coins

Determine the number that is 10 more and 10 less than a given number up to 120

  • Play More/Less. For every number you say, ask your child to say the number that is 1 more, 1 less, 10 more, and 10 less.
  • Play Guess My Number. Think of a number, but don’t tell your child. Give clues such as using 1 more, 10 more, 1 less, or 10 less to help your child determine the mystery number. As he becomes more proficient, use clues that challenge him to cross the hundred. For example, “My number is 10 less than 42,” or “My number is 10 more than 39.”

Game: 10 More/10 Less

Recite numbers forward and backward from any given number between 1 and 120

For example, say, "Count to 120, beginning with 87."

Counting Cards

Hundreds Chart

Identify U.S. coins, including pennies, nickels, dimes, and quarters, by value

Skip count to find the value of a collection of coins

  • Help your child develop coin recognition by showing her a variety of coins and asking her to name each coin and state its value.
  • Give your child groups of coins and ask him to count on to find the total value, starting with the coins of greatest value and ending with the coins of least value.

Hundreds Chart

Unit 10: Operations with data representations

Collect, sort, and organize data in up to three categories using models/representations such as tally marks or T‐charts

Create picture graphs and bar‐type graphs

  • Encourage your child to sort household objects into categories. For example, he/she can sort groceries by food groups, or clothing by color.
  • Have your child to create a picture graph for different types of coins. Give him/her a small handful of pennies, dimes, nickels, and quarters, and then ask to sort and organize the coins by type and draw a picture graph on paper.

Picture Graph

Bar Graph

How To: Create a Picture Graph

How-To: Create a Bar Graph

Crear una gráfica de barras

Hat Grab Picture Graph Activity

Game: Fuzz Bugs Graphing