- Papillion La Vista Community Schools
- 1st Grade Math
- 1st Grade Numbers
1st Grade Numbers
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Combinations to 10
Making Ten - Using a Ten Frame is an introduction to decomposing numbers to ten.
Math Monsters- The Making of Ten The math monsters work together to show combinations of ten.- MA 1.1.2 Operations: Students will demonstrate the meaning of addition and subtraction with whole numbers.
* MA 1.1.2.b Use objects, drawings, words, and symbols to explain addition as parts of a whole - MA 1.1.3 Computation: Students will compute fluently and accurately using appropriate strategies and tools.
* MA 1.1 .3.d Use a variety of methods and tools to compute sums and differences (e .g., models, mental computation, paper-pencil)
Fact FamiliesA video about a group of numbers that are related to each other. This video teaches that numbers can be combined to create multiple equations.- MA 1.3.3 Procedures: Students will use concrete. verbal. and visual representations to solvenumber sentences.
*MA 1.3.3.a Write number sentences to represent fact families*MA 1.3.3.b Use concrete,pictorial, and verbal representations of the commutative property of addition
Number LineThis video shows students how to use a number line. When the Math Monsters run a towing company, they must devise a way to locate where cars have broken down on the road. Watch them perfect their system of landmark numbers to make their job easier. http://tinyurl.com/MathMonstersQuickTime- MA 1.1.1 Number System: Students will demonstrate, represent, and show relationships among whole numbers within the base-ten number system.
*MA 1.1.1.a Count,read,and write numbers 0 –100*MA 1.1.1.i Compare and order whole numbers 0- 100*MA 1.1.1.j Demonstrate relative position of whole numbers 0- 100 (e.g.,52 is between 50 and 60; 83 isgreater than 77)Parts/Whole
Part Part Whole example to solve a problem.- MA 1.1.2 Operations: Students will demonstrate the meaning of addition and subtraction with whole numbers.
* MA 1.1.2.b Use objects, drawings, words, and symbols to explain addition as parts of a whole* MA 1.1.2.d Use drawings, words, and symbols to explain subtraction as finding part of a wholeTen Frame
- MA 1.1.3 Computation: Students will compute fluently and accurately using appropriate strategies and tools.
* MA 1.1 .3.d Use a variety of methods and tools to compute sums and differences (e .g., models, mental computation, paper-pencil) - MA 1.1.2 Operations: Students will demonstrate the meaning of addition and subtraction with whole numbers.