## Number Sentences

1.5(E) Understand that the equal sign represents a relationship where expressions on each side of the equal sign represent the same values (F) Determine the unknown whole number in an addition or subtraction equation when the unknown may be any one of the three or four terms in the equation

## 10 More, 10 Less

Use relationships to determine the number that is 10 more and 10 less than a given number up to 120.

## Counting to 120

Recite numbers forward and backward from any given number between 1 and 120.

## Skip Counting with Objects

skip count by twos, fives, and tens to determine the total number of objects up to 120 in a set

## Multi-Step Problems

Apply properties of operations to add & subtract 2 or 3 numbers.

## 3-D Shapes

Identify three-dimensional solids, including spheres, cones, cylinders, rectangular prisms .including cubes, and triangular prisms, and describe their attributes using formal geometric language.

## Shape Attributes

Distinguish between attributes that define a two-dimensional or three-dimensional figure and attributes that do not define the shape.

## Composite Shapes

1.6(F) Compose two-dimensional shapes by joining two, three, or four figures to produce a target shape in more than one way if possible (C) Create two-dimensional figures, including circles, triangles, rectangles, and squares, as special rectangles, rhombuses, and hexagons

## Partitioning Into Fair Shares

1.6(G) Partition two-dimensional figures into two and four fair shares or equal parts and describe the parts using words (H) Identify examples and non-examples of halves and fourths

## Length of an Object

1.7(B) Illustrate that the length of an object is the number of same-size units of length that, when laid end-to-end with no gaps or overlaps, reach from one end of the object to the other (D) Describe a length to the nearest whole unit using a number and a unit

## Telling Time

Tell time to the hour and half hour using analog and digital clocks.

## 2-D Shapes

Identify two-dimensional shapes, including circles, triangles, rectangles, and squares, as special rectangles, rhombuses, and hexagons and describe their attributes using formal geometric language.

## Compose and Decompose Numbers

Use concrete and pictorial models to compose and decompose numbers up to 120 in more than one way as so many hundreds, so many tens, and so many ones.

## Compose and Decompose Numbers

###### 1.2.B

1.3(E) explain strategies used to solve addition and subtraction problems up to 20 using spoken words, objects, pictorial models, and number sentences (F) generate and solve problem situations when given a number sentence involving addition or subtraction of numbers within 20 1.5(D) represent word problems involving addition and subtraction of whole numbers up to 20 using concrete and pictorial models and number sentences

## Fact Strategies

Apply basic fact strategies to add and subtract within 20, including making 10 and decomposing a number leading to a 10.

## Comparative Language

1.2(D) Generate a number that is greater than or less than a given whole number up to 120 (E) use place value to compare whole numbers up to 120 using comparative language

## Order Whole Numbers

(F) Order whole numbers up to 120 using place value and open number lines.

## Addition and Subtraction Word Problems

Use objects and pictorial models to solve word problems involving joining, separating, and comparing sets within 20 and unknowns as any one of the terms in the problem such as 2 + 4 = [ ]; 3 + [ ] = 7; and 5 = [ ] - 3.

## Representing Numbers

Use objects, pictures, and expanded and standard forms to represent numbers up to 120.

## Comparison Symbols

Represent the comparison of two numbers to 100 using the symbols >, <, or =.

## Skip Counting with Coins

use relationships to count by twos, fives, and tens to determine the value of a collection of pennies, nickels, and/or dimes

## Picture Graphs and Bar Graphs

(B) Use data to create picture and bar-type graphs. (C) Draw conclusions and generate and answer questions using information from picture and bar-type graphs.

## Tally Marks and T-Charts

Collect, sort, and organize data in up to three categories using models/representations such as tally marks or T-charts.

## Financial Literacy

1.9(A) define money earned as income 1.9(B) identify income as a means of obtaining goods and services, oftentimes making choices between wants and needs; 1.9(C) distinguish between spending and saving 1.9(D) consider charitable giving.