District 11 Educational Support Services
Mathematics








Grade 2: January Unit
 A Thousand, Patterns, and Arrays (@ 15 days)
 

Overview

View the video introduction. (Using the Right Subset: Counting to Seven) January focuses on learning critical mathematics skills and includes lessons that use math language to explain and describe patterns, numbers to 1,000, beginning multiplication, strategies to solve math problems, and measuring in various ways. Second graders will experience math activities using shapes to identify fractional parts of a whole, explain the answers to math problems, and demonstrate the difference between adding and subtracting using manipulatives. Students will learn to create, extend, and explain patterns. Beginning multiplication will continue to explore number patterns in multiples and arrays. Students will choose appropriate units of measurement using standard and non-standard units, familiar objects as reference for measurement, and measure longer distances. Students will practice estimating and measuring the capacity of cups, pints, quarts, and gallons.

Daily Lessons 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


Enduring Understandings are important ideas that students should carry with them years beyond the instruction received this year.

  • We need number sense and math words to communicate reasoning and to find reasonable solutions.

  • Recognizing patterns helps us make sense of our world.

  • Geometry builds our world.

  • Estimation, measurement, and computation are vital math tools.

Essential Questions are the most important “big picture” questions students should be able to answer after completing learning activities.

  • Why is it important to learn math words? 

  • How does having a sense of number help us find solutions and understand if our solutions are accurate?

  • What is a pattern?  Where do we find patterns?  What can patterns reveal?

  • What is geometry? How do we use geometry in our everyday lives? How does geometry build our world?

  • How is time a measurement?

CSAP Tested Standards  Highest Frequency High Frequency Other Standards and E-Skills

 Highest Frequency = the timing, intensity and level of accountability is extremely high because mastery of these skills will must be demonstrated at this grade level.
 High Frequency = the timing, intensity and level of accountability is high because mastery of these skills is expected at this grade level.
 Other Standards and E-Skills = the timing, intensity, and level of mastery are not urgent. It should be introduced during this time so students can experience the concept and return in future quarters to strive towards mastery.


 

Standard 1:  Number Sense - January

Read, write, and order numbers to 500

Add coins to $1.00 ~ counting coins

Write 3-digit numbers in expanded form

Identify visual representations of fractions (1/2, 1/3, ¼)

Standard 2:  Algebra and Patterns - January

Explain patterning

Create and extend patterns using manipulatives to address real-world problems
Identify the rule of a pattern (in/out boxes, functions)

Standard 3:  Statistics and Probability - January

Read and interpret data (bar and picture graphs)

Standard 5:  Measurement - January
 Recognize symmetry

Measure elapsed time in hours

Explore weights and scales

Standard 6:  Computation - January
 Add and subtract 3-digit numbers (no borrowing or regrouping)

Add and subtract 2-digit numbers with borrowing and regrouping

Multiplication with arrays 0-5



Unit Vocabulary

Use the Visual Thesaurus and use the approved login and password to the right. Login: es35@d11.org
Password: d112009
addend

area

array

calculator

centimeter

change

column*

congruent

data*

decimal point
digit

dollar*

doubles

fraction*

geometric shapes

multiplication*

perimeter

polygon

prediction

row*
quarter hour

regroup*

rounding

strategy

symmetry

temperature

units of measure

whole number

width


K-5 Math Vocabulary Listed by Grade Level

 

Everyday Mathematics Resources Math Expressions Resources
Everyday Mathematics requires lesson by lesson presentation to preserve the spiral nature of the instruction. The page links provided on the Unit Chart are for comparison only. Teachers are advised to follow the district-determined EDM pacing calendar.
Everyday Math Games for Second Grade
Everyday Math Daily Routine		 Click the following links to find books and games correlated to units of instruction K - 5th grades.

MX Literature Lists

MX Game Lists
MX Daily Routine

Sample Units

January Standards

Everyday Mathematics

Math Expressions
Read, write and order numbers to 1,000 pp. 17, 171, 183-187 pp. 33-34, 144-145, 147
Data and Graphs pp. 188-192 pp. 496-500, 502-506, 508-512, 514-517, 526-530, 533

Number patterns with missing numbers

pp. 14, 49, 60-64, 510-515

 pp. 19, 87, 396-400, 577, 717, 731, 894
Multiplication with arrays pp. 303, 391, 405-409, 587-588, 767 pp. 911-914, 916-920

MORE CHART INFORMATION TO COME...
Resources for Teachers
• Mountain Math, Math Their Way, Creative Mathematics (Kim Sutton), Math Solutions (Marilyn Burns), Math Perspectives (Kathy Richardson) (if your building has purchased these resources)
• Your particular math series (see chart on Unit pages listing page numbers to support standards)
• Success Maker (ask your LTE)
• Exemplars (CSAP style problem solving with writing, 4-point rubrics, and sample student papers available on D11 website For Teachers pages)
• Math Keys (electronic manipulative – ask your LTE)

Assessments
Teacher observation, Hundreds Chart, Calendar Activities, Math Bingo, Manipulative/White Board/Slate assessments, EDM assessment CD’s.

Lesson 1:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials Needed:

Assessment:


Activities

 

Differentiation

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Extension:
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Lesson 2:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed: 

Assessment:


Activities

 

Differentiation

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Extension:
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Lesson 3:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed:
Assessment:


Activities

 

Differentiation

Support: 

Extension:
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Lesson 4:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed:

Assessment:


Activities

 

Differentiation
Support:
Extension:
Resources
 

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Lesson 5:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed:
Assessment:


Activities


 

Differentiation

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Extension:

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Lesson 6:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed:
Assessment:


Activities


 

Differentiation

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Lesson 7:
Duration:


Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed:

Assessment:


Activities


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Differentiation

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Lesson 8:
Duration:


Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed:

Assessment:


Activities

 

 

Differentiation

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Lesson 9:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials Needed:

Assessment:


Activities


 

Differentiation

Support:

Extension:
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Lesson 10:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed:

Assessment:


Activities

 

Differentiation

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Lesson 11:
Duration:

 Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed:
Assessment:

Activities

 

Differentiation

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Lesson 12:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
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Differentiation

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Lesson 13:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
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Differentiation

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Lesson 14:
Duration:

Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
Materials needed:
Assessment:
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Differentiation
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Lesson 15:
Duration:


Standard:  Standard #
District Indicator: Write district indicator here
Enduring Understanding: Write enduring understanding here.
Essential Questions: Write essential question here.
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Assessment:


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Differentiation

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Parents

Your second grader is learning the beginnings of challenging mathematics! You can help and support by asking your child to create patterns with you. Use a variety of household objects to build more elaborate patterns. Show your child how to line up similar objects in equal rows making a multiplication array. Point out how multiplication is repeated addition. Show fractional parts of a whole using candy, pizza, or cookies. Encourage your child to help you measure ingredients in cooking; liquids and dry ingredients, both. Tell each other simple addition and subtraction stories and have your child explain how they got their answer. These at home math activities are no cost, lots of fun, and give a tremendous return on your investment!
 Reading and Math Strategies for Parents - includes the top 10 strategies in each subject.

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