# Week of February 15-19

### Second Grade

## Important Reminders for this Week:

- One of the snow make-up days is
__Monday, February 15__! Students are expected to be at school on this day!

## Reading

RI.2.3: Describe the connection between a series of historical events, scientific ideas or concepts, or steps in technical procedures in a text.

RI.2.4: Determine the meaning of words and phrases in a text relevant to a grade 2 topic or subject area.

RI.2.9: Compare and contrast the most important points presented by two texts on the same topic.

## Math

__Math Cycle 1__:2.NBT.1, 2, 3: Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones. Count within 1000; skip-count by 5s, 10s, and 100s. Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

2.OA.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

2.MD.1, 2, 3, 4, 5, 9: Measure and estimate lengths in standards units. Relate addition and subtraction to length. Show measurements on a line plot.

2.G.1: Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.

## Types of 2nd Grade Addition & Subtraction Word Problems

## Social Studies / Science

2.H.1.1: Use timelines to show the sequencing of events.

2.H.1.2: Identify contributions of historical figures (community, state, nation and world) through various genres.