Embedded Files
Illustrative Mathematics
Illustrative Mathematics
Click below for more information about our Illustrative Mathematics resource.
Click below for more information about our Illustrative Mathematics resource.
Jeffco link to all letters and support videos by unit and grade level
Math Practice at Home
Optional Online Math Practice Opportunities
Optional Online Math Practice Opportunities
Unit 1
Fluency Objective: Partitions of Ten
Fishing for Tens
Concepts covered:
Addition facts (partners of ten)
Equipment:
Deck of cards, paper, pen
How to Play Video: Fishing for Tens
Unit 2
Additional Practice for Unit 2
Fluency Objective: Partitions of Ten
Game: Pairs to Ten
Concepts covered:
Addition and subtraction
Equipment:
Deck of playing cards, jacks and kings removed.
How To Play Video: Pairs to Ten
Fluency Objective: Make a Ten
Game: The Golden Number
Concepts covered:
Adding 3 Numbers (focus on making a ten)
Equipment:
Deck of cards, paper, pen
How to Play Video: The Golden Number
Note: These videos have closed captioning. Turn on subtitles and select from a variety of languages.
Unit 3
Ready-to-Use IM Aligned Fluency Practice
Fluency Objective: Partitions of Ten and 100
Game: Making 100
Concepts covered:
Adding and subtracting multiples of 10
In this game, you use the numbers on passing license plates to practice addition.
How to play:
Set a target number, such as 100.
Each player takes turns adding multiples of 10 to their running total.
When a car passes, the player whose turn it is looks at the license plate numbers. They can add any single-digit number on the plate and multiply it by 10. For example, a plate with "3B9" could be used to add 30 or 90 to their total.
The first player to reach 100 wins.
Fluency Objective: Adding Tens, Adding Ones
Game: 5 Moves to 100
Concepts covered:
Adding a multiple of 10 or a single digit to a running total.
Equipment: 6 sided die, paper, pen/pencil
Fluency Objective: Mentally Adding to 100
Game: 100 Laughs
Concepts covered:
Creating two 2-digit numbers that add up to 100
Equipment: deck of cards with the Jacks, Jokers, and Kings removed (aces represent ones and queens represent zeros)
Major Grade Level Content
Operations and Algebraic Thinking
Represent and solve problems involving addition and subtraction.
Add and subtract within 20.
Work with equal groups of objects to gain foundations for multiplication.
Number and Operations in Base Ten
Understand place value.
Use place value understanding and properties of operations to add and subtract.
Measurement and Data
Measure and estimate lengths in standard units.
Relate addition and subtraction to length
Supporting Grade Level Content
Geometry
Reason with shapes and their attributes.
Additional Grade Level Content
Measurement and Data
Work with time and money.
Represent and interpret data.
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