3rd Grade Math Year at a Glance

	A	C	D	E	F	H	I	J	K
1		Leander ISD Elementary Mathematics Curriculum Year at a Glance: Third Grade
2		1st Nine Weeks		2nd Nine Weeks		3rd Nine Weeks		4th Nine Weeks
3	Timeframe	4-5 Weeks/20 days	4-5 Weeks/20 days	4-5 Weeks/20 days	4-5 Weeks/20 days	4-5 Weeks/20 days	4-5 Weeks/20 days	4-5 Weeks/20 days	4-5 Weeks/20 days
4	Essential Unit of Study	Addition & Subtraction Patterns	Introduction to Multiplication	Multi-Digit Addition & Subtraction	Measurement & Fractions	Multiplication, Division & Area	Geometry	Extending Multiplication & Fractions	Bridge Design & Data Collection & Analysis
5		Community Building & Addition Facts to Twenty	Multiplication in Context	Rounding & Multi-Digit Addition	Measuring Time & Mass	Linking Multiplication & Division	Investigating Polygons	Multiplication Beyond the Basics	Introducing Bridges
6		3.4A	3.4DEK, 3.5BCD	3.2C, 3.4AB, 3.5A	3.3ABFGH, 3.4A, 3.7ACDE	3.4DEFHIJK, 3.5B, 3.6C	3.6AB	3.2AB, 3.4EGK, 3.5BD, 3.6C	3.6CD, 3.7DE, 3.8AB
7		Subtraction Facts to Twenty	Multiplying with Arrays & Number Lines	Multi-Digit Subtraction	Measuring Volume & Solving Measurement Story Problems	Multiplication & Division Families	Quadrilaterals	One- by Two-Digit Multiplication	Investigating Structures in Bridges
8		3.4A	3.4DEK, 3.5BCD	3.4A, 3.5A	3.4AK, 3.7CDE	3.4DEFHJK, 3.5B	3.6AB, 3.7B	3.4G	3.3CD, 3.6BE, 3.7BCDE, 3.8AB
9		Double-Digit Addition	Ratio Tables & the Multiplication Table	Estimating to Add & Subtract	Fractions as Fair Shares	Division Practice	Perimeter & Area	Fractions as Parts of a Whole & Parts of a Set	Planning, Building & Analyzing Bridges
10		3.2A, 3.4A, 3.5A	3.4DEHJK, 3.5BCDE, 3.8AB	3.2ABCD; 3.4ABC; 3.5A	3.3ABCDEFGH, 3.6E, 3.7A	3.4DHJK, 3.5BD	3.3E, 3.4K, 3.5BE, 3.6CD, 3.7B	3.3ABCDEFGH, 3.6E, 3.7A	3.3CD, 3.6ABE, 3.7BCDE, 3.8AB
11		Story Problems & Strategies	Story Problems with Graphs & Multiple Operations	Exploring the Algorithms for Addition & Subtraction	Fractions on a Line Plot	Introducing Area	Shapes & Fractions	Fractions at Work	Demonstrating Our Learning About Bridges
12		3.2A, 3.4A	3.4DEK, 3.5B, 3.8AB	3.2C, 3.4ABC, 3.5A	3.3CFGH; 3.6E, 3.7A, 3.8AB	3.5BD, 3.6C	3.3CEFGH, 3.6CE	3.3BCFGH, 3.6E	3.4AK, 3.6ABCD, 3.7BCDE, 3.8AB
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14	PFL	Social Studies/Math EUS: Personal Economics		The math/social studies unit must be taught in the 1st, 2nd or 3rd nine weeks.
15		Social Studies/Math EUS: Personal Economics
16		3.9ABCDEF
17	Process TEKS	The process standards describe the ways in which students engage in the content. The placement of the process standards at the beginning of the knowledge and skills listed for each grade and course is intentional. The process standards weave the other knowledge and skills together so that students may be successful problem solvers and use mathematics efficiently and effectively in daily life. 3.1ABCDEFG
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