Decomposing Numbers
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Teaching combinations of 10  a fun way to teach kids about all the different addition combinations that equal 10. This activity also provides a great introduction to the commutative property of addition, which says that when two numbers are added, the sum is the same regardless of the order of the addends. #handsonmath  Gift of Curiosity
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love the idea of using sticky notes while the students use cubes
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Great Kindergarten blog!
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Decomposing numbers with number bonds! This skill helps with addition and subtraction!
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Introduction to decomposing numbers to ten  YouTube Use a 100s chart to make 100.
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topic 3 in pearson 1st grade math :)
Math fact practice using dominos
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Hands on activity Math fact practice using dominos. I would use in a math center to practice adding.
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My favorite free app: the number rack. Also links to a great free resource on using rekenreks.
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My favorite free app: the number rack. Also links to a great free resource on using rekenreks and the Math Slide app
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Ten Frame Addition Activity is used in Kindergarten to help students in building and breaking apart numbers.
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Large number bond mats for decomposing numbers!
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Large number bond mats for decomposing numbers! EG: 5 in blue dot, then 2 and 3 in the orange ones. Can also adapt it for Composing #'s.
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What is hiding! Super cute math center for kids!
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Using number bonds to teach students how to decompose numbers!
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Using number bonds to teach students how to decompose numbers! This would be great for teaching math mountains!
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Elizabeth OrtizWright
Great handson activity!
decomposing
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Use hula hoops and pictures to practice decomposing numbers. (From Chalk Talk: A Kindergarten Blog)
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FREE! Great computer game to work on subitizing and decomposing numbers! Easy to customize and make easier or more challenging to meet the needs of all your learners.
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Math apps!
Using Book, Five Little Ducks to Decompose Number 5 (from Mrs. Ricca's Kindergarten)
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Using Book, Five Little Ducks to Decompose Number 5 (from Mrs. Ricca's Kindergarten) Good idea to use beads as a multiplicative especially when you are using more than 10!
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Pipe cleaner and beads... For my strugglers
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Lots of addition activities!
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5 Little Ducks  decomposing
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Math Coach's Corner: Composing and Decomposing Numbers: Cube Trains. Math Coach's Corner: Composing and Decomposing Numbers: Cube Trains. Learning the combinations for numbers through 10 is an essential Kindergarten skill. This entire book is nothing but activities for combinations to 10! Read more and grab a FREEBIE!
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Number Bonds to 10 with unifix!
Number Bonds to 10 with unifix!
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Decomposing numbers by building houses.
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Building houses math center and record in math journal
First Grade Parade  “Make 10” tray to build houses  scrapbook paper roof to a little tray {Dollar Tree}. Then my kids get to pick two different color popsicle sticks out of the box. I keep about 4 different colors inside. They can only use 10 sticks to build their houses and show me how many different ways they can construct it using two different colors. Then they have to record their work in their Math Journals.
Some great math ideas here, from Cara Carroll @ The First Grade Parade
Great math activity for kindergarten or first....maybe a math center.
Building 10 houses
making 10 houses math activity
The First Grade Parade: Your Mission…Should You Choose to Accept…
Math Coach's Corner: Using Number Bracelets to Develop Number Sense. Like dot cards and rekenreks, number bracelets provide concrete practice for number combinations and composing/decomposing numbers. Check out this post for instructions for making and using number bracelets.
great idea and visual lay out
Interesting!