Decatur City Schools
Pacing Guide
Second: Math
Projected Pacing  ( Nov. 27 - Jan 12)
 
AL COS Standards Vocabulary Prerequisite Skills Suggested Materials/Resources Documentation Date(s) Taught Comments
    from State Curriculum Guide L=Lesson    
Number and Operations mental math   Investigation Books:    
Demonstrate concepts of number compare   Coins, coupons, combinations    
sense by using multiple representations greater than   4:1-4, 4: 2-4    
of whole numbers up to 100, counting less than   Putting together/Taking apart:    
forward by threes from a given number,  equals   2:1-6, 5:2-3, 6,8    
identifying a number that is 100 more or  expanded form   2: 3-7, 4: 1-4    
100 less than a given number and digit   Scott Foresman Text    
and position using ordinal numbers to 3-digit number   L 3-1 p. 81-82, L 3-2 p. 83-84    
100th (AL COS #1 Partial)     L 3-3 p. 85-86, L 3-4 p. 89-90,    
      L 3-8 p.100, L 3-9p .101-102,    
      L 3-19 p. 124, L 4-12 p.164,    
      L 10-2 p. 393-394, L 10-3 p.395-396    
           
  standard form        
Determining the value of a digit in the  number word   L 10-2 p. 394    
ones, tens and hundreds place halves   L 10-11 p.416    
Determining the value of a number  thirds   L 10-3 p. 395-396    
expressed in expanded notation fourths   L 10-7 p.405-406    
of numbers from 50-99     Investigations: Coins, Coupons, Combinations    
      2:3, 3:1-5, 4:2-4, 3:2,4-5, 4:2-4,    
           
  unequal        
Label equal parts of a whole using fraction   L 7-9 p. 269-270    
1/2, 1/3, and 1/4 (AL COS #3) non-unit fraction   L 7-10 p.271-272    
      Investigations: Shapes, Halves, Symmetry    
      3:7-8, 2:3-5, 3:1-5, 3:1-8    
           
Apply the operations of addition estimate   Chapter 1 and Chapter 2    
and subtraction to solve problems fractions of a set   4-12, 6-11    
involving sums and minuends to 18 double facts   Mathematical Thinking-2: 4-5,    
Demonstrating computational fluency addition facts   2: 1-6, 3:5    
for basic addition and subtraction facts addend   Coins, Coupons, and    
with sums through 18 and differences add   Combinations 3:3, 4-5  
with minuends through 18, using  count on   Putting Together 1: 5-6, 5:7    
AL COS Standards Vocabulary Prerequisite Skills Suggested Materials/Resources Documentation Date(s) Taught Comments
horizontal and vertical forms sum from State Curriculum Guide    
Solving multi step addition and subtraction doubles plus 1   L 9-16 p. 377-378  
problems originating from real life number sentence   Mathematical  Thinking 2:2-5, 7-8,  
experiences count back   3: 1-6, 4:1-4,5:1-2,4-5 Coins, C.C. 1: 2-11,  
      2: 7-9, 3:1-2, 4: 2-5,  
      Put together 4: 2-4, 1:1, 5-6  
Justifying the strategy used to solve subtract   L 1-7 p. 19-20 , L 5-9 p. 193-194,  
addition and subtraction problems   L 6-9 p. 231-232  
Using an estimate to determine if an     Mathematical  Thinking 4:1-5  
answer is reasonable     Putting Together/Taking Apart1:1-4, 2: 3-4,    
      3: 1-2, 4:1, 5:1, 4-5, 7, 8    
Algebra number sentence Objective 2.6.1:Demonstrate basic addition and subtraction facts  L 2-4 p. 49-50      
Solve problems using the associative   by identifying sums to 10 and differences with minuends of 10 or less   L 2-7 p. 57-58, L 5-6 p. 187-188, L 5-11 p. 200  
property of addition (AL COS #6)   Objective 2.6.2: Identify an example of the associative property of addition      
Geometry solid figure, cube, retangular   Shapes, Halves, Symmetry 2: 3-6,     
  prism, sphere, pyramid,   3: 1-2, 1:1, 2:2, 1:2-6, 1:2-8,    
  cylinder, cone, flat surface,   1:2-6, 1:7-8, 2:1, 2:4-5    
  vertex, edge, trapezoid,   How Long?  How Far? (all)    
  parallelogram, hexagon, side,      
  angle, congruent, plane figure,      
  solid figure, line of symmetry,      
  slide, flip, turn, rotate,       
  coordinate graph, ordered pair,      
  grid, locate        
Measurement inch, ruler, foot, width, yard,        
  yardstick, perimeter, area,    
  square unit, centimeter,     
  centimeter ruler, meter,    
  meter stick, capacity,    
  liter, weight, pound, ounce,    
  kilogram, gram    
       
       
       
           
Data Analysis and Probability Venn Diagram        
Yes/No Graph pictograph        
  bar graph, survey, data,line plot,      
  predict, more likely, less likely,      
  equally likely, before, after,      
  between