Valley Elementary Mathematics
  • Home
  • About
  • Family Math Night
  • Number Talks
  • ET
  • Curriculum and Assessment
    • TK >
      • Unit 1
      • Unit 2
      • Unit 3
    • Kindergarten >
      • Kindergarten Standards
      • Kindergarten Curriculum & Pacing >
        • Literature and Songs
        • K Math Apps & Games
      • Kindergarten Assessments
    • 1st Grade >
      • 1st Grade Standards
      • 1st Grade Curriculum & Pacing >
        • 1st Games
        • 1st Literature
      • 1st Grade Assessments
    • 2nd Grade >
      • Literature Page (2nd Grade)
      • 2nd Grade Standards
      • 2nd Grade Curriculum & Pacing >
        • 2nd Add/Subtract within 20
        • Place Value/Add and Subtract within 100
        • 2nd Grade Data and Graphing
        • 2nd Place Value within 200 >
          • 2nd Pl Value W1
          • 2nd Pl Value W2
          • 2nd Pl Value W3
          • 2nd Pl Value W4
        • Geometry/Measuring Length and Time >
          • 2nd Shapes W 1 & 2
        • Place Value/Add and Subtract within 1,000Place Value/Add and Subtract within 1,000
        • 2nd Fractions >
          • 2nd Fractions W 1 & 2
        • 2nd Multiplication >
          • 2nd Introduction to Multiplication
      • 2nd Grade Assessments
      • Math Tiles Packets
    • 3rd Grade >
      • 3rd Grade Standards
      • 3rd Grade Curriculum & Pacing >
        • 3rd Grade Games
        • 3rd Multiplication >
          • 3rd Mult. Wk 1-2
          • 3rd W3 Mult Div
          • 3rd W 4-5 Mult Div
          • 3rd W6 Mult Div
          • 3rd W7 Mult Div
          • 3rd W8 Mult Div
          • 3rd W9 Mult Div
          • 3rd W10 Mult Div
        • 3rd Connecting Mult and Div >
          • W1 Div & Mult
          • W2 Division
          • W3 Division Stories
          • W4 Mult & Div
        • 3rd Area and Perimeter >
          • 3rd W1 A & P
          • 3rd W2 A & P
        • 3rd Place Value add subtract >
          • 3rd W1 Add and Sub
          • 3rd W2 Add and Sub
          • 3rd W3 Add and Sub
        • Fractions
        • Measurement, Time & Graphs
        • Geometry
      • 3rd Grade Assessments
    • 4th Grade >
      • 4th Grade Standards
      • 4th Grade Curriculum & Pacing >
        • Place Value, Addition, and Subtraction
        • Measurement and Data
        • 4th Factors, Multiples, Arrays
        • 4th Connect Mult. & Div. >
          • W1 4th Mult and Div
          • W2 4th Mult and Div
          • W3 4th Mult and Div
          • W4 4th Mult and Div
        • 4th Mult & Div, Larger Numbers >
          • W1 4th Mult and Div
          • W2 4th Mult and Div
          • W3 4th Mult and Div
      • 4th Geometry >
        • 4th W1 Geometry
        • 4th W2 Geometry
      • 4th Grade Fractions >
        • 4th W1 Fractions
        • 4th W2 Fractions
        • 4th W3 Fractions
        • 4th W4 Fractions
        • 4th W5 Fractions
      • 4th Grade Assessments
    • 5th Grade >
      • 5th Grade Standards
      • 5th Grade Math Tasks
      • 5th Grade Curriculum & Pacing >
        • Measurement Conversions
        • 5th Geometry 2-D Figures
        • 5th Geometry-Coordinate Graphing
        • 5th Multiplication and Division
        • 5th Add & Subt Fractions
        • 5th Intro Mult Div Fractions
        • 5th Decimal Operations
        • 5th Volume
      • 5th Grade Assessments
    • Vertical Coherence
    • Math Fact Fluency >
      • Multiplication and Division Resources
    • Challenges
    • Problem Solving
  • Lesson Study
  • Valley Math Induction Series
  • Resources
  • Data Inquiries
    • 2016-2017 Data Inquiry
    • 2017 Data Inquiry
  • Inquiry
    • K Water Cycle
    • 1st Inquiry
    • 2nd Heroes
    • 3rd Animals: Puffins
    • 4th Missions & Gold Rush
    • 5th Thirteen Colonies
  • KMathPhotos

2nd Grade Place Value
Week 1
​Nov. 14 - 19, 2016

Week 1
​Nov. 14 - 18
Week 2
​Nov. 28 - Dec. 2
Week 3
Dec. ​5-9
Week 4
​Dec. 12 - 16
Picture
Investigations Unit 6
Picture
​Math Expressions Units 2 & 4
Picture
Common Core Standards
Use place value understanding and properties of operations to add and subtract.
CCSS.MATH.CONTENT.2.NBT.B.5
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Represent and solve problems involving addition and subtraction.
CCSS.MATH.CONTENT.2.OA.A.1
Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.


                          Week at a Glance
Lesson 1:  U6, Inv. 1, Session 1.1 Story Problems with stickers

​Lesson 2:  U6 Inv.1, Session 1.2 More story problems with stickers

Lesson 3:  U6, Inv.1, Session 1.3  Story Problems

Lesson 4:  U6 Inv. 1, Session 1.4 More story Problems
(p. 13 as Common Assessment)

Lesson 5:  U6 Inv. 2, Session 2.1 Guess my Number on the 100 chart

 MATH WORKSHOP OR MATH MENU IDEAS
  • Close to 100
  • ​Race to 100 (ME Activity Card 2-2 On-Level)
  • ​Ten to Win (ME Activity Card 2-2 Challenge) - use strips and singles instead of drawings (unless some students exhibit strong understanding with the drawings)
close_to_100_.docx
File Size: 19 kb
File Type: docx
Download File

Picture
Picture

Lessons

Picture

Lesson 1

Investigations
​U6, Inv. 1, Session 1.1 Story Problems with Stickers

 Student Activity U6, pg, 1, 2
Notes:
​You may recall Kim's ideas about starting out with a  Number Talk by putting up strips and singles and asking:  "How many stickers do you see?  How did you count them?"  Record the way they saw them with equations:  23 = 10 + 10 + 3    23 = 20 + 3     23 = 13 + 10
Next we discussed posing a word problem and representing the numbers on the whiteboard, then asking, "How can we solve this problem?"  Tip: Write the problem on the board.  Read it with the students.  Have them close their eyes and visualize it, then represent it with cubes, sticker strips and singles, or drawings of sticker strips and singles.
We also discussed eventually, in an upcoming lesson, connecting to the number line, especially with the strategy of keeping one number whole and then making jumps related to place value.


Math Expressions:
1) Student Activity Book (SAB), p. 73 - Write missing numbers on  101-200 chart
2) SAB, p. 74 - Extra practice with adding and subtracting within 20 word problems
3) Unrelated Challenge: Activity Card 2-1
4) SAB, p. 77 - Adding Tens or Ones
​5) Homework and Remembering, p. 45-46

Picture
M3 Stickers, Strips and Singles
File Size: 38 kb
File Type: pdf
Download File

M5 100 Chart
File Size: 34 kb
File Type: pdf
Download File

R3 Sp Stickers: Strips and Singles
File Size: 41 kb
File Type: pdf
Download File

R5 Sp 100 Chart
File Size: 38 kb
File Type: pdf
Download File

Lesson 2
Investigations
​U6 Inv.1, Session 1.2 More story problems with stickers 

Student Activity Book, pg. 4,5
​Student Activity Book, pg. 11 provides 2 problems for homework
Notes:
​This lesson connects the stickers and strips to the number line and the hundred chart, highlighting the strategy of keep one of the numbers whole and jumping by tens and ones.

Math Expressions Possibilities:
  1. SAB, p. 79 and 80 - Representing 3-digit numbers with place value drawings; Read and write number names
  2. Challenge Activity Card 2-3 - Make a List (AKA Number Riddles)
  3. SAB, p. 81 - Word Problems with Groups of Ten
  4. SAB, p. 82 - Adding One, Ten, or One Hundred
  5. On-Level Activity Card 2-4 - What's the Problem (reorder sentences to make a word problem)​ ​
Picture
Picture
Lesson 3
Investigations
U6, Inv.1, Session 1.3  Story Problems

Student Activity U6, pg. 7,8
This lesson is more practice solving sticker story problems using different models and strategies.

Math Expressions Possibilities:
SAB p. 83-84 - Comparing numbers based on place value.
Lesson 4
​U6 Inv. 1, Session 1.4 More story Problems
Student Activity U6, pg. 13,14
**Collect page 13 as an assessment.  Make time to analyze student work with your grade level team.**

Math Expressions Possibilities:
  1. SAB, p. 87-88 - Story problems with adding 2-digit numbers
  2. On-Level Activity Card 2-6 - Make a List (Target Problem)
  3. Challenge Activity Card 2-6 - Guess and Check (Riddle)
  4. Homework and Remember, p. 53-54
M3 100 Chart
File Size: 38 kb
File Type: pdf
Download File

R3 Sp 100 Chart
File Size: 41 kb
File Type: pdf
Download File

M4 Quick Images
File Size: 36 kb
File Type: pdf
Download File

Picture
R4 Sp Quick Images
File Size: 40 kb
File Type: pdf
Download File

Picture
Picture
Lesson 4
​U6 Inv. 2, Session 2.1 Guess my Number on the 100 chart
Resource master Unit 6 -M8
Student Activity book U6, pg. 16
  • Differentiation with playing with a 50 chart/ 200 chart  ( resource masters U6, M6 and M7)

Math Expressions Possibilities:
  1. SAB, p. 89 - 2-digit addition word problems (You will have to decide how you want to handle the directions which require a proof drawing and the partial sums method - probably tell students to ignore those directions and solve in a way that makes sense to them.)
  2. SAB, p. 90 - Two-step word problems (Model a visualize, discuss with a partner,  draw, then solve word problem protocol if you use these problems.) 
  3. On-Level Activity Card 2-7 - Scrambled Digits (You could modify this game to have students each draw 4 cards and each make a 2-digit plus 2-digit addition problem.  The student with the greatest sum wins all the cards.  You could also turn it into the smallest sum wins . . . or go for subtraction . . .)

M8 Guess My Number
File Size: 46 kb
File Type: pdf
Download File

R8 Sp Guess My Number
File Size: 52 kb
File Type: pdf
Download File

M6 50 Chart
File Size: 32 kb
File Type: pdf
Download File

R6 Sp 50 Chart
File Size: 35 kb
File Type: pdf
Download File

M7 200 Chart
File Size: 36 kb
File Type: pdf
Download File

R7 Sp 200 Chart
File Size: 39 kb
File Type: pdf
Download File

  • Home
  • About
  • Family Math Night
  • Number Talks
  • ET
  • Curriculum and Assessment
    • TK >
      • Unit 1
      • Unit 2
      • Unit 3
    • Kindergarten >
      • Kindergarten Standards
      • Kindergarten Curriculum & Pacing >
        • Literature and Songs
        • K Math Apps & Games
      • Kindergarten Assessments
    • 1st Grade >
      • 1st Grade Standards
      • 1st Grade Curriculum & Pacing >
        • 1st Games
        • 1st Literature
      • 1st Grade Assessments
    • 2nd Grade >
      • Literature Page (2nd Grade)
      • 2nd Grade Standards
      • 2nd Grade Curriculum & Pacing >
        • 2nd Add/Subtract within 20
        • Place Value/Add and Subtract within 100
        • 2nd Grade Data and Graphing
        • 2nd Place Value within 200 >
          • 2nd Pl Value W1
          • 2nd Pl Value W2
          • 2nd Pl Value W3
          • 2nd Pl Value W4
        • Geometry/Measuring Length and Time >
          • 2nd Shapes W 1 & 2
        • Place Value/Add and Subtract within 1,000Place Value/Add and Subtract within 1,000
        • 2nd Fractions >
          • 2nd Fractions W 1 & 2
        • 2nd Multiplication >
          • 2nd Introduction to Multiplication
      • 2nd Grade Assessments
      • Math Tiles Packets
    • 3rd Grade >
      • 3rd Grade Standards
      • 3rd Grade Curriculum & Pacing >
        • 3rd Grade Games
        • 3rd Multiplication >
          • 3rd Mult. Wk 1-2
          • 3rd W3 Mult Div
          • 3rd W 4-5 Mult Div
          • 3rd W6 Mult Div
          • 3rd W7 Mult Div
          • 3rd W8 Mult Div
          • 3rd W9 Mult Div
          • 3rd W10 Mult Div
        • 3rd Connecting Mult and Div >
          • W1 Div & Mult
          • W2 Division
          • W3 Division Stories
          • W4 Mult & Div
        • 3rd Area and Perimeter >
          • 3rd W1 A & P
          • 3rd W2 A & P
        • 3rd Place Value add subtract >
          • 3rd W1 Add and Sub
          • 3rd W2 Add and Sub
          • 3rd W3 Add and Sub
        • Fractions
        • Measurement, Time & Graphs
        • Geometry
      • 3rd Grade Assessments
    • 4th Grade >
      • 4th Grade Standards
      • 4th Grade Curriculum & Pacing >
        • Place Value, Addition, and Subtraction
        • Measurement and Data
        • 4th Factors, Multiples, Arrays
        • 4th Connect Mult. & Div. >
          • W1 4th Mult and Div
          • W2 4th Mult and Div
          • W3 4th Mult and Div
          • W4 4th Mult and Div
        • 4th Mult & Div, Larger Numbers >
          • W1 4th Mult and Div
          • W2 4th Mult and Div
          • W3 4th Mult and Div
      • 4th Geometry >
        • 4th W1 Geometry
        • 4th W2 Geometry
      • 4th Grade Fractions >
        • 4th W1 Fractions
        • 4th W2 Fractions
        • 4th W3 Fractions
        • 4th W4 Fractions
        • 4th W5 Fractions
      • 4th Grade Assessments
    • 5th Grade >
      • 5th Grade Standards
      • 5th Grade Math Tasks
      • 5th Grade Curriculum & Pacing >
        • Measurement Conversions
        • 5th Geometry 2-D Figures
        • 5th Geometry-Coordinate Graphing
        • 5th Multiplication and Division
        • 5th Add & Subt Fractions
        • 5th Intro Mult Div Fractions
        • 5th Decimal Operations
        • 5th Volume
      • 5th Grade Assessments
    • Vertical Coherence
    • Math Fact Fluency >
      • Multiplication and Division Resources
    • Challenges
    • Problem Solving
  • Lesson Study
  • Valley Math Induction Series
  • Resources
  • Data Inquiries
    • 2016-2017 Data Inquiry
    • 2017 Data Inquiry
  • Inquiry
    • K Water Cycle
    • 1st Inquiry
    • 2nd Heroes
    • 3rd Animals: Puffins
    • 4th Missions & Gold Rush
    • 5th Thirteen Colonies
  • KMathPhotos