NUMBER AND OPERATIONS

Count, write, and order numbers

Students Will:

Count objects in sets up to 30.

Use one to one correspondence to compare and order sets of objects to 30 using phrases such as “same number”, “more than”, or “less than”; use counting and matching.

Compare and order numbers to 30 using phrases such as “more than” or “less than” .

Read and write numbers to 30 and connect them to the quantities they represent.

Count orally to 100 by ones. Count to 30 by 2’s, 5’s, and 10’s using grouped objects as needed.

Compose and decompose numbers

Students Will:

Compare two or more sets.

Understand the numbers 1-30 as having the one, or two, or three, groups of ten and some ones. Also count by 10’s with objects in ten groups to 100.

Compose and decompose numbers from 2-10, e.g. 5=4+1=2+3, with attention to the additive structure of number systems, 6 is one more than 5, 7 is one more than 6.

Describe and make drawings to represent situations/ stories involving putting together and taking apart for totals up to ten; use finger and object counting.

Add and subtract numbers

Students Will:

Record mathematical thinking by writing simple addition and subtraction sentences, e.g., 7+2=9, 10-8+2.

Explore number patterns

Students Will:

Create, describe, and extend simple number patterns.

MEASUREMENT

Explore concepts of time

Students Will:

Know and use the common words for the parts of the day and relative time.

Identify tools that measure time.

Identify daily landmark times to the nearest hour.

Explore other measurement attributes

Students Will:

Compare two or more objects by length, weight and capacity, e.g., which is shorter, longer, taller?

Compare length and weight of objects by comparing to reference objects, and use terms such as shorter, longer, taller, lighter, heavier.

GEOMETRY

Create, explore, and describe shapes

Students Will:

Relate familiar three-dimensional objects inside and outside the classroom to their geometric name.

Identify, sort, and classify objects by attribute and identify objects that do not belong in a particular group.

Explore geometric patterns

Students Will:

Create, describe, and extend simple geometric patterns.

DATA AND PROBIBILITY

Data interpretation and analysis

Students Will:

Use tally marks in a table to record data.

Probability

Students Will:

Solve problems by performing probability experiments.