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Sour Lake Elementary » Parents » SLE Math Help » 3rd Grade
3rd Grade

Place Value 
an explanation of the vocabulary - Donna Nobles
rounding numbers using the ballon strategy 
- Donna Nobles
composing and decomposing numbers using various strategies - Donna Nobles
Expanded Notation - Savanna Hidalgo

Addition and Subtraction​
add and subtract using a STRIP DIAGRAM - Donna Nobles
add and subtract using an OPEN NUMBER LINE - Donna Nobles

Multiplication and Division
What is multiplication and division - Donna Nobles
multiply using an OPEN ARRAY - Donna Nobles
multiplication/division using a STRIP DIAGRAM - Donna Nobles
using fact families to understand relationship between numbers - Donna Nobles

Fractions
​understanding fractional parts using various representation - Donna Nobles
comparing fractions using various representations - Donna Nobles
Fractions on a Number Line - Kristal Faraci


Geometry
perimeter and area - Donna Nobles
attributes of three-dimensional shapes - Savanna Hidalgo

Miscellaneous
​understanding a function table - Donna Nobles
Using the number line in various concepts such as elapsed time, comparing fractions, addition, subtraction, multiplication, and rounding - Donna Nobles

Vocabulary
addition/subtraction - Waynette Cooley
data analysis - Waynette Cooley
multiplication - Waynette Cooley


***LETTER TO PARENTS***
Math Tutorials Page
Kindergarten
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
  • 1055 Texas Hwy 326, Sour Lake, TX 77659 | Phone: 409-981-6440 | Fax: 409-287-3987
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